Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/9405557.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      F/F
  Fandom:
      Supergirl_(TV_2015)
  Relationship:
      Alex_Danvers/Kara_Danvers
  Character:
      Alex_Danvers, Kara_Danvers
  Additional Tags:
      Alpha/Beta/Omega_Dynamics, Omega_Verse, Filthy, Porn_With_Plot, Alpha/
      Omega, Alpha_Alex, omega_kara, Oral_Sex, Blow_Jobs, Masturbation, Phone
      Sex, Daddy_Kink, Dom/sub, Rough_Oral_Sex, Rough_Sex, Unsafe_Sex, Sub_Kara
      Danvers, Dom_Alex_Danvers, Mating_Cycles/In_Heat, Mating_Bond, Mating
      Bites, Knotting, Pregnancy_Kink, Impregnation
  Stats:
      Published: 2017-01-21 Completed: 2017-04-18 Chapters: 9/9 Words: 26874
****** A, B, C (You and Me) ******
by orphan_account
Summary
     This is straight up omegaverse Kalex sin. I'm sorry. Or, you're
     welcome. Either way.
     [note: this story is cancelled]
Notes
     In this story, Alex is eighteen and Kara is about 15 or 16, that's
     why it's tagged as underage. If ABO ain't ya thing, or if Kalex
     isn't, be warned. Also, a warning for all the normal things that go
     along with ABO, and it's inherently kinda dub con nature.
     This literally starts with porn and dives straight in. Join me in the
     trash heap.
     Also I've legit never written smut b4 so forgive if this is shitty
     (it probably is).
     This title is dumb as hell too but like... A B...Alpha beta.....you
     get it.
***** Chapter 1 *****
“You smell so good…” Kara leaned forward, buried her face in Alex's neck and
inhaled, like the air from anywhere else had turned into water, like she was
just now surfacing after five minutes under water, like she had gone blue in
the face and could finally breathe again.
“Please, Alex, it  hurts ,” and that it did. It was cramps that made her feel
like a piece of her spine had been knocked out of place, it was a burn so deep
inside it felt like her insides were on fire. Kara wasn't used to pain. Not on
this planet. And never pain like this. “Make it stop hurting, Alex,  Rao please
.”
Kara could feel herself getting dumber by the second. All that alien intellect,
all those thousands of years of scientific advancements in her memory, all of
it just slipping out and turning into a wet, hot  need  until Kara couldn't
even understand why she needed anymore. Just that she did. Oh, Rao, she did.
“Kara,  Kara ,” Alex half grunts it out, her one hand wanting to grip Kara
tighter, her other itching to push her off, “Do you - ah - do you understand
what you're asking for?” Alex tried to find Kara's eyes, but she was too far
gone, too buried into Alex, stuck on like a leech and Alex thought if she tried
to pull her away, her skin would come with it. “You understand how I can, uh,
how an alpha can help an omega with their heat? You know what that means?”
“Yes,  yes ,” Kara choked out. The pain was getting worse with every second,
reaching her voice, making her speak in half sobs, “Yes, Alex, I know, I know,
your  knot ,” Kara voice broke on the word, and Alex was sure if she was
speaking, hers would have too, “I need your knot.”
Alex was fighting hard to control herself. Had been ever since Kara's heat had
started. But here, now, with an  omega in heat asking for her knot,  Alex’s
resolve was melting fast, turning liquid, rushing down her body, rushing like
her blood was rushing to some place  lower .
Kara noticed it, too.
“Rao, Alex, you're getting  hard ,” and the way she said it, the wonder in her
voice, and the rock of her hips that came with it… Alex didn't think she'd ever
been harder.
“Yeah…” Alex said, kind off in another dimension, or maybe in the future, the
very near future, where she was already buried inside of Kara, “...yeah, okay,
Kara. I'll help you.”
Kara's hand were at her zipper before she even finished the sentence. Alex
helped Kara lift her hips so there was more room to work, Kara's hands trying
to get the zip down but being much more successful in teasing Alex's hardness.
Kara's hands fumbled in her eagerness, but eventually she secured her fingers
on the zip and pulls it down, and then undoes Alex's buttons, too, and starts
to pull her pants down her thighs. It's a bit of an awkward struggle, but
eventually Kara gets them off, and tosses them off onto the floor.
Kara was already in just her underwear, so Alex was still unevenly dressed.
Kara reached for the hem of Alex's shirt and pulled it up and off, keen to
correct that. As soon as they were both equally exposed, Kara sat next to her
on the bed again, and took a minute to just look at Alex.
She tried to keep focused on her face, she really did. But her eyes just kept
drifting down, down, down…
“ Rao… ” she said, when her eyes landed between Alex's thighs. Alex's hardness
was straining against the fabric of her trunks, a wet spot already forming
around the tip where she was leaking precum. Kara's kids got heavier as she
leaned in closer, hands itching to touch. “It's….” Kara took her lower lip
between her teeth, voice getting just a little deeper before she spoke again,
“it’s  big , Alex.”
Kara couldn't keep her hands to herself anymore. In one more second, she had
her hand over Alex's cock, rubbing through the fabric, making it twitch and
swell. “It's  really  big…” and the more Kara talked, the dumber she felt, the
shorter her words got… and the harder Alex felt in her hand.
Alex knew Kara meant it in a concerned way. In a ‘I've never had sex before and
I'm intimidated way’, but her stupid alpha ego kicked in just a little too hard
and Kara's words did nothing but drive her on.  She grabbed Kara's hips, and
yanked her closer. As soon as she could reach, Kara started grinding down, and
there was no hiding how wet she was.
“Take these off,” Alex grunted, yanking at the waistband of Kara's ruined
underwear. Kara rushed to comply, desperate to have less separation from Alex.
She wanted to get back to grinding on Alex's cock, but Alex stopped her with a
form hand on her stomach, and pushed her down.
“I wanna look,” she said.
“What?” Kara asked, confused, head clouded with arousal, suddenly feeling like
her mind and body were two distinctly different entities.
“I wanna look at your pussy,” Alex said, fighting through whatever remaining
remaining prudishness there was to get the words out. Kara just nodded numbly,
lying back and spreading her legs for Alex.
Alex settled down on her stomach, which had the side effect of trapping her
cock between her body and the mattress as she looked up and down Kara's body.
She was  dripping  wet, and swollen up, parting open for Alex and looking every
bit as enticing as Alex had imagined it might.
And oh, Alex  had  imagined it.
Alex only rose to take off her bra and underwear, and cast them aside with
Kara's. The only item still being worn was Kara's bra, which Alex rectified
with a quick hand snaked behind Kara's back and undoing the clasp. She pulled
it off, and then there they were, naked and together and both knowing exactly
what was gonna happen next.
Kara opened her legs just a little bit wider, and Alex slithered in between
them. She leant down to give Kara a long, hard kiss, something else long and
hard bumping into Kara's thigh, making them both moan.
Kara lifted her hips up, trying to make contact.
“Are you sure?” Alex asked, though she already knew what the answer was. It was
to far now for either of them to stop.
Kara nodded so hard Alex wasn't entirely sure she wasn't using super speed.
“Yes Alex, yes, make the pain stop. Please, only you can make it stop.”
Alex knew that wasn't true. Any alpha could help Kara. But it was exactly what
she wanted to hear, as she gripped her cock with one hand and lined it up to
Kara's opening.
She looked up to Kara's eyes, to check, and saw a brief flash of fear. Her eyes
asks what the matter was.
“I just…” Kara said, her mind clearly holding back while her body had different
ideas, “What if your knot’s too big? I'm scared it's gonna hurt.”
It was such an honest concern that Alex fought to get through her ego and give
Kara an answer that would calm her.
She leaned down to whisper to Kara, in that gravelly tone her voice took on
when she was aroused “You'll be fine. Omega’s in heat are built to take alpha
knots. It's just nature,” Alex rocked forward for emphasis, and when that
answer seemed good enough for Kara, she started to push inside.
Kara's mind turned off the second Alex was inside her. There was no more fear,
no more thinking, just the thick hardness forcing its way inside her, driving
away the pain more and more the deeper and deeper it got. Kara was tight,
virgin tight, but she was so wet that it didn't matter much, that Alex could
keep pushing and pushing and deeper and deeper until she bottomed out in Kara
or ran out of length to feed into her, whichever came first.
It ended up being the former, Alex coming to a rest when the head of her cock
hit what she assumed was Kara's cervix. She wasn't really sure. Reproduction on
Krypton didn't exactly work the same way, even if Kara looked like most female
omegas from the outside.
Kara's eyes were screwed shut tight, lip between her teeth, letting out little
huffing, mewling sounds as Alex pushed in deeper and deeper to cope, to keep
from going crazy.
“You're inside me…” she said, running a hand over her lower stomach, sure she
could feel her abdomen bulge a little from where Alex was inside. The bliss of
being penetrated only lasted for a few more seconds though, as the burn in her
body returned, the pain coming back, telling her it was time for more. “Start
moving. Please, Alex, start fucking me.”
Kara wasn't sure where this language was coming from, but she managed to pull
it out and make it at least a little sexy rather than awkward, judging by the
way Alex eagerly complied.
She gripped Kara's hips and growled, really  growled , as she started thrusting
inside of her. It started out long and slow, pulling out until just the tip was
in and then pushing back inside, watching Kara's expressions go from pained to
calmed to pained every time she bottomed out in her little sister. But she
could only keep that up for so long, her inner alpha screaming at her to do
more, go faster, fuck harder, to grab and take and growl and  rut .
Judging from her Kara was forcing her hips down on every stroke, she figured
that's what Kara wanted, too.
“I'm gonna go harder,” she said, warned, to allow Kara to prepare herself.
“Yes,” Kara mewled, “yes, just, do whatever you want with me. I don't know what
I'm doing.”
And that was true. Up until a minute or so ago, Kara had been a virgin. And
Alex had been, too, though slightly less uneducated than Kara. She was older,
so she knew more, and she'd gotten closer to losing it than Kara had.
Not to mention, she had done some research. Alex really liked alpha/omega porn,
even though it was harder to find, especially harder if you were looking for a
scene with two women in it. Betas were the majority population, so most porn
catered to them. But there were a few particular videos, one she was
remembering specifically, with omegas given shots to trigger early heat and an
alpha female there to help them through it. She remembered how they'd moaned,
the alpha lower and rougher, the omega sounding almost demure as she begged and
begged to be filled.
Alex remembered that scene, and she wanted to recreate it.
Rocking into Kara, Alex was working with what she knew. Half of that was
memory, images playing out in her mind, but the other half… that was instinct.
And it was instinct that made her pull out, flip Kara onto her stomach, drag up
her hips and thrust into her from behind.
Kara, for her part, loved the treatment.  She make incomprehensible sounds that
probably were meant as words, her tone both pleading and appreciative and
turned on beyond belief. From that position, Alex could somehow get even
deeper, and Kara felt like every thrust was in danger of somehow reaching her
throat, that's how deep Alex was.
It surprised them both, how easy this was. To find a rhythm. It felt so natural
to Kara, Alex leaning over her, taking her, muttering filthy things while she
pushed in and in and in, hands on hips that would've been bruising if Kara
could bruise. She'd gd been worried about it, if she'd be any good at this. But
now that they were here, it felt like the easiest thing in the world, like
instinct. They were alpha and omega, and their position emphasised that, and
they worked together so well that neither of them ever wanted to separate.
“Kara, I think I'm,  God ,” Alex's eyes fluttered close when Kara contracted
around her.
“Gonna knot?” Kara finished for her. Alex's long and deep groan was answer
enough. “ Do it ,” Kara pleaded, “Knot me, Alex.  Please .”
“ Fuck , Kara, yeah I'm gonna knot you,” it didn't happen every time Alex had
gotten herself off, but it had happened before. And every time Alex had
actually formed a knot, she noticed that she came harder, and for longer, and
it was worth it even though she had to deal with a longer recovery time.
She could already feel it happened, pleasure cooled up in her stomach, heat
building at the base of her cock and pressing out, swelling, making her harder
than before, thicker. Kara keened, eyes shut, teeth gritted, pushing back as
hard as she could. There were still those last two inches that Alex hadn't been
able to fit in, inches that were swelling up, and Alex knew she needed to make
it fit. Kara needed to get knotted, and she needed to knot Kara. There was no
other way for either of them to get satisfied.
“There's just a little bit left Kara, I just have to get it in you before my
knot gets too big.”
Kara was beyond speech. All she could do was roll her hips back and nod, nod so
fast she was in danger she of whiplash, nod until Alex started pushing into her
again, harder, gripping her hips and pushing forward with the singular purpose
of getting her entire cock inside of Kara.
“You're so tight Kara, you're so fucking tight,” Alex didn't know if that was a
thing people actually said during sex, or if it was just another porn line, but
it seemed to work on Kara, who pushed her head down just a little bit lower,
and her ass up just a little higher, and said, “I need your knot. Force it in,
I don't care, I need you to cum in me.”
And that was all it took. Alex gave a savage, deep thrust, and her knot popped
inside if Kara, eliciting a load groan from both of them. Alex's deep and
guttural, Kara's high in her throat, almost pained, but also relieved. As soon
as Alex's knot was inside, Kara could feel her pain fade away.
“Yes, yes, yes, yes!” Kara chanted, over and over, like it was the only word
she could remember, her brain so swimming in pleasure, so out of it, so well
fucked . Her muscles tightened around Alex's knot, trying to pull it somehow,
impossibly, deeper.
Alex said nothing as she came. She couldn't, because as she fell over onto
Kara's back, pinning her with her weight, shooting her hot and potent release
so unbelievably deep inside of Kara…
Alex bit her.
It was pure instinct. Some prehistoric part of her brain screaming at her.
Mount, and rut, and knot, and  bite . Alex couldn't have stopped herself even
if she  did  know what she was doing.
The bite would've been nothing. Should have been nothing. Should've ended with
Alex maybe having a chipped tooth, Kara unscathed, an awkward trip to the
dentists.
Instead, Alex tasted blood.
And when she pulled back…
Yep .
She'd broken the skin.
Kara had been digging her hands into the mattress. When she pulled one away,
she saw that she's ripped through the fabric and into the stuffing, leaving two
deep marks in it. She brushed the stuffing off and moved her hand to her
abdomen, running it again over herself. She was sure she could feel it now.
Organs and muscle all pushed up and around all to accommodate Alex, all to fit
the knot, resulting in a noticeable bulge in her abdomen. She traced around it,
the foreign shape, and her eyes fluttered shut with a moan.
For a second, Kara just lay there, feeling completely sated. Feeling full and
dumb and happy.
She could still feel Alex cumming inside her, panting over her, her mouth…
Latched onto her neck.
It was then that Kara realised she'd been bitten. And she also realised that
that shouldn't have been possible.
“A-Alex,” she muttered, a little of her normal tone returning, the arousal
starting to fade from her voice in the wake of her orgasm. “You...you bit me…”
Alex could still taste blood in her mouth, the angry red mark on Kara's neck/
shoulder seeming to taunt her. That shouldn't been possible.  How  was that
possible.
“Kara, I, I don't know how-”
“What happened?” Kara asked.
“I-I don't know Kara.”
“Alex, Alex we have to call Jeremiah.”
“What?” Alex asked, taken aback. If she could have pulled out of Kara and
backed off on the bed, she would have, but her knot made damn sure that that
wasn't possible.
“He's the only one who might know what to do. Or maybe Kal, but-”
“We are  not  talking to your cousin,” Alex said, the thought of the many very
creative ways the man of steel could punish her for this running through her
head.
“Okay, but then we have to tell Jeremiah.”
“Kara, no.”
“We have to.”
“And tell him what, Kara? Tell him that we had  sex ?” It was hard for both of
them to judge the others reactions fully, given then neither of them could see
each other's faces, but there was no way to confuse the barely veiled terror in
her voice, “We can't do that. We  can't . What would he  say , Kara?  Fuck ,
what would he do? He'd kill me. And you wouldn't be able to live with us. Or
maybe I wouldn't, maybe he'd just kick me out.”
“Alex I'm scared,” Kara said. And just that, just those words, and how honest
they were, and how  afraid  Kara sounded, and Alex knew she had no choice.
She gave a deep, resigned sigh.
“Okay, I'll call him.”
She felt Kara shudder in relief, letting out a breath she must've been holding
for a while.
“My knot just needs to go down first, unless you wanna do a very awkward
shuffle down to the kitchen phone.”
“Just pull it out.”
“I can't.”
Kara tried to scoot forward on the bed, away from Alex, obviously trying to
dislodge the knot herself.
“No Kara, stop! If I can bite you, I can damage you.” She grabbed Kara's hips
to try and keep her from struggling further. “You might tear if I try take it
out too soon.”
Kara audibly gulped. She was really not fun of this new found weakness, the
relaxed feeling in her stomach quickly turning into anxiety. Soon, the bulge in
her abdomen wasn't pleasant at all, but terrifying, and all Kara wanted was for
Alex to just pull out.
Something about the adrenaline or the fear or the mood being entirely ruined
must have helped, because Alex's knot went down far quicker than she had
expected it to. They were only locked together for eight minutes, when normally
it took Alex at least twenty after she'd knotted to be able to get her pants
back on normally.
It was probably a little too early still, but Kara insisted, and so Alex
started to push Kara on the bed, slowly extracting herself.
Kara winced as she did, letting out a long and high pitched whine punctuated
with ‘ow’s and sharp inhales. Eventually, only the head is left, and when Alex
pulls that out with one last help from Kara, a stream of her cum starts leaking
out of Kara. Alex knows it's inappropriate, that they have much bigger problems
now, that it was Alex's desires that got them into that mess on the first
place… but the sight of it, of her thick white cum running down Kara's thighs,
and the smell of her scent and Kara's mixed together… it had Alex threatening
to her hard again.
“You… you should go shower,” Alex said, and Kara nodded numbly in reply. Alex's
can had reached all the way down the inside of Kara's thighs, and was starting
to stain the bed sheets. Kara made to move, but as soon as she shifted her legs
from that position, she winced and fell forward.
“Hurts…” she said, “think I need help.”
Alex bit down on her lip. “Yeah, okay. I just need to call dad first, okay?”
Alex knew she had to do it then, because if she put it off more, she might
never do it. And that wasn't a call Kara should have to, or would have been
able to, make.
“Stay here,” Alex said, though it's not like Kara really the ability to move
far on her own. She ran down to the kitchen, still naked, and ducked under the
wide windows to avoid being seeing by any overly prying neighbours. Though that
wasn't likely, given where they lived, unless one of their neighbours had
supervision. And that was just  ridiculous .
She grabbed the phone off of its cradle and started playing with the cord
before she even dialed the number. She didn't know if Kara's super hearing was
affected too, but if it wasn't, she had no doubt that she'd be listening in to
both sides of the conversation.
Alex took on last deep breath, and entered her dad’s phone number from memory.
She held it up to her ear and waited for it to ring once, twice, three times.
“Hello?”
“Dad! I, oh dad I… I did something. I did something and I'm afraid to tell
you.”
“Alex, Alex. Calm down. What happened, are you alright? Is Kara?”
“I dunno dad…”
“What's going on? I saw it's the home number so you can't be calling from a
police station. It can't be that bad.”
“I fucked up, dad. And now Kara's hurt.”
Two parts of that sentence caught Jeremiah’s attention. The first, that Alex
swore, knowing she could get in trouble. The second, that Kara was  hurt .
Which shouldn't have been possible.
“What happened, honey?”  As tracing of a light joking tone had left his voice.
“I bit her. I bit her and it shouldn't have been able to, but I did, i broke
skin, I actually bit into her.”
“What? Why would you bite Kara? What happened?”
From upstairs, Kara's super hearing was still not working, so she could only
hear what Alex said, and even then it wasn't always that clear. But she sure
heard it loud and clear when Alex spoke into the phone and said “I bit Kara
when… I bit her while we were… after we… when I helped her with her heat.”
There was a moment of silence when Kara figured Jeremiah was speaking.
“Yeah, dad… Kara's an omega.”
Another beat of silence.
“Yes.”
Kara could hear Alex's voice crack over the word.
“I’m sorry, I'm so sorry, but she was in so much pain dad.”
Alex was clearly crying through half of the sentence.
“I-dad-I'm sorry, I. Yes, we… we mated. We had sex. I know, I know, I'm sorry,
I didn't-”
Alex's muttering continued in, and Jeremiah screamed so loud that Kara could
hear it, even through the walls, even without her powers.
Her body was sore, and she was sticking to the bed, and Alex was crying, and
she was afraid the closest thing she had to a father was going to never speak
to her away, judging by the way he was screaming into the phone. Kara buried
her head into the pillows and willed herself not to listen to the rest of it.
A couple of minutes later, Alex pushed open her door and walked in. Kara didn't
look up at her, but she did bristle slightly.
“Dad says he's coming straight home,” Alex said, and added “Come on, you should
shower first.”
Kara gave a nod of agreement, but her limbs were still too tired out to do much
more than just lie there.
Alex approached slowly, tentatively, more afraid to touch Kara than she had
been since the first day they met. More afraid than even that, in fact. Despite
how intimate they'd been not half an hour ago, it felt like something had
broken between them. Shattered irreparably. Alex only felt more certain of that
when Kara winced away as Alex tried to touch her.
“Come on, Kara, just to the bathroom, just so you can shower.”
Reluctantly, Kara let herself be moved. She tried to accommodate Alex where she
could, but her legs were so sore and it was all she could do to keep from
collapsing back into the bed.
With an arm around her body, Alex half carried her to the bathroom, and sat her
down on the edge of the shower bath. Alex reached over her to the turn the tape
on, and fiddled with the temperature until it seemed decent. Kara didn't even
seem to react when water that Alex knew was too hot hit her on the back.
She only moved further in when Alex forced her too, and even then, it was too
much to try to stand. She just sat, with her legs crossed, at the bottom of the
showers cascade, letting the water run over her.
Seeing that Kara was clearly not going to do a thorough job, Alex took
initiative. She grabbed a washcloth and soap and wet it, before bringing it to
Kara's thighs. She paused for a moment, worried any contact there would make
Kara shoot through the roof. But Kara didn't flinch, and Alex kept rubbing and
wiping, watching their intermingled juices go down the drain.
Alex briefly considered how she got here, wiping her cum off the insides of her
little sister’s thighs. But it was all too much too think about.
When she thought Kara was clean enough, Alex basically lifted her out again.
Alex hopped in the shower herself for roughly a grand total of twenty five
seconds, before she turned the water off and turned her attention on to Kara.
She looked so small, hunched over, the mark on her neck not fading at all. Alex
helped her back to her bedroom and pulled out clothes for her. Nice, soft,
comfy clothes, something she thought might help Kara be just a little bit more
at ease in an obviously very uneasy situation.  She practically had to dress
her, too, but eventually Kara was sitting on the edge of her bed and dressed in
a set of too big sweats.
Alex eyed the bed, saw the wet spot, and tipped the sheets off the bed. They'd
have to be washed. She slammed them into the laundry basket and only on her way
back to Kara's room did she notice that she was still naked.
That wouldn't do.
Quickly, Alex dressed herself in clothes similar to Kara's, and joined her in
her bedroom. She glanced down at the clock on the wall. Jeremiah and Eliza
both, they had been out of the city, and when she'd called he said it would
take him forty minutes to get back. That was twenty minutes ago.
Alex tried to think of ways to prepare for the no doubt hellish confrontation
that was about to unfold. Prepare for the hurrricane. She figured having the
conversation in Kara's room, which still stunk of sex, probably wasn't the best
idea. So she grabbed Kara around the side again, and helped her down the
stairs, setting her down on the couch.
She had the thought that Kara would usually eat around now, and given the
extra...exertion… she'd experienced, perhaps that was what she needed. Alex
walked over to the kitchen and grabbed the first thing she could see, a twenty
four pack of lunchables, and tossed it over to Kara on the couch. She didn't
know how long there was before her dad arrived, and frankly, she didn't have
the enrgy or presence of mind to make  anything .
Alex flopped down on the couch next to her, but reconsidered. She moved to a
seperate chair instead, and watched as Kara almost choked on lunchables as she
wolfed them down. So Alex had been right about her being hungry.
Alex pinched the bridge of her nose, which escalated to her burying her head in
her hands, shaking slightly. Kara didn't notice, or didn't react, if she did.
“Is Eliza coming?” Kara asked.
“Yes. Jeremiah told her everything. He said she's better at helping with… omega
stuff.”
Their mother was a beta, as was their father, but she had grown up in a house
with three omega siblings and had studied omega biology extensively.
Alex wasn't sure which one of them she was more afraid of facing.
She glanced at the clock on the wall. All she could do now was wait.
***** Chapter 2 *****
Chapter Summary
     Some angst, some chats, and ever more porn.
The first thing Jeremiah and Eliza did was separate them. Before they'd said
anything, before even a single word had been exchanged, Eliza had grabbed Kara
and Jeremiah had grabbed Alex and they'd each led their charge to opposite
sides of the house. Alex was taken to her dad's office, and Kara to the garage,
the two points furthest from each other in all dimensions.
It was part of Eliza's and Jeremiah's game plan, a hastily assembled strategy
devised through a very hectic convers
ation in the car ride over. Divide and conquer. Alex and Kara would be better
able to explain what had happened separate than they would be together, and
this way it was harder for them to lie for each other, something both parents
knew they had a history of doing.
Plus, given what he'd just recently found out… Jeremiah was very uncomfortable
with the idea of the two of them in the same room.
They were both very relieved to find that the girls had already showered and
redressed, and that they were sitting a reasonable distance away from each
other on the couch.
Eliza, with her maternal comfort and experience with omega’s, had offered to
talk to Kara. That left Jeremiah to deal with Alex.
Jeremiah shut the door behind them with a hard thud. He pointed to a chair in
the corner and snapped his fingers, and Alex brought it over quickly next to
the one already behind his desk. They both sat down, Alex like the chair might
break under her if she sneezed.
“Alex,” he rubbed a hand over his forehead, “what  happened ?”
“Dad, I. I told you on the phone.” Alex didn't know if she had the strength or
the willpower to get the words out again a second time.
“But  how ? Start at the beginning. Tell me what happened.”
Alex dug her fingers into her knee caps, feeling like she wanted to die. But
she took a look at her dad's face, and saw he was about to yell, and so spoke
before he could.
“I came home a little late. I was talking to some friends and I got carried
away, and Kara caught the bus without me, and I got a lift back.”
****
“Alex came back a bit late from school. I started feeling weird at lunch time,
and it kept on getting worse. It started hurting. By the time Alex got here, it
was so bad, it was so painful. I remembered what we learnt in school, about
heats. I figured that must've been it.”
In the garage, a similar thing had happened. Eliza had led Kara in, perhaps a
bit more gently than Jeremiah, and pulled her over to sit down on a crate. She
could tell just by looking that Kara was exhausted, and Eliza didn't blame her.
From everything she knew, heats were exhausting, and this had been Kara's first
heat ever, with no suppressants to help.
“I think she must've smelled me,” Kara continued, “cause she came up to my
room, and she looked really worried. She asked me what was wrong but I think….
I think she knew.”
*****
“Kara smelt so strong. I've smelled heats before, but just the start of them,
like when it starts for one of the omegas in my class and they excuse
themselves and go home early. But this was like, ten times as strong. I dunno
how to explain it dad, it just got in my brain.”
Jeremiah nodded. That much, he understood. He was a beta, and happily married,
and even he had been tempted by the smell of an omega in heat. That same smell
for an unmated, teenage, alpha? Jeremiah almost had sympathy.
“So you knew she was in heat. Was it bad?”
******
“I couldn't do anything. I couldn't move. I just fell into bed and tried to
hide my head. Everything was too much. Too bright, my skin was so sensitive. It
was like right after I landed.”
Eliza had watched her siblings go through heats. Hearing the pained sounds they
sometimes made… she didn't envy them one bit.
“And then Alex came in, and I don't know she must've been running cause she was
a little sweaty, and I could smell her, and she just smelled so…  alpha . I
just, my body knew what to do when I didn't, and I just needed her closer. I
didn't think  that  would happen. I mean, maybe I should've. But I wasn't
thinking clearly, I just... I just wanted to feel her skin, I knew that would
make it hurt less.”
“ Kara , what did you do?”
******
“She started getting undressed. I didn't ask her too, I swear. She just took
her skirt and her shirt off and then pulled me onto the bed. She still had her
super strength then, and speed too, judging by how fast it happened. And then…”
“And then?”
“And then she started… rubbing on me. Like on my arm and my side. I… I
should've pushed her off, but she was purring, she was literally  purring , and
she looked like she'd been in so much pain and this was helping. And then she
moved onto my lap, and she was kinda, grinding, on… you know.”
As the only other person in the house with a dick, it has been Jeremiah's duty
to give Alex the talk. That didn't mean this was any more comfortable, though.
“And then?”
****
“I told her she smelled good. Cause she did, she smelt really good. And just
touching her skin wasn't enough. It was so painful, my heat was so painful, and
that was the only thing that could help.”
“You dad told me what Alex said happened, but I need to hear it from you,”
Kara shivered, and not from the draft.
“We had sex.”
*****
“What do you mean you ‘had sex’?”
“Dad,  Jesus . I mean we had sex. You want a goddamn play by play?”
“No, God, no,” a look of digits crossed his face. “Like what kind of sex was
it. Was there uh…” he dropped his voice, whispered the next part like it was a
secret, “penetration?”
****
“She was-uh- inside me.”
Eliza let out a deep breath and looked at the roof. She almost wished she was
still catholic, just for the comfort the cross motion might've provided. She
steeled herself for what she wanted to ask next.
“Kara, I want you to be honest with me. Don't think that just because Alex is
biologically mine that I'm going to side with her. You can tell me the truth.”
A puzzled expression came across Kara's face, but she nodded.
“Did Alex… force you?”
*****
“Oh my god, dad. Are you trying to ask if I  raped  Kara?”
“I know, sometimes, it's hard for alphas to control themselves. Especially when
there's an omega around. Especially when that omega is in heat.”
Horror was written loud and clear on Alex face.
“ No , dad.  Fuck . No. Kara wanted it. She asked me to. She basically begged
me too. Go ask her, she'll say the same thing. It was all, it was all
consensual.”
Jeremiah looked vaguely skeptical, still.
“Jesus dad. She's in  heat . Of course she wanted it.”
“But that's the problem. She  is  in heat, and that makes it more complicated.
Omegas in heat don't always make best decisions for themselves.”
“Dad, I-it wasn't like that-”
“And another thing. She's  fifteen .  You're  eighteen. That's…”
“And she's smarter than most thirty year olds.”
“Not  emotionally . She's still new on this planet, and this was her first
heat, and you took advantage of the-”
“I took advantage of her?” Alex raised her voice, threatening to rise from her
chair. “She was in pain, dad. I just wanted to make her pain stop.”
“Sure, Alex. I'm sure you did this totally out of the kindness of your heart.”
His tone was cruel, borderline mocking, and Alex shrunk back into her chair.
He buried his head in his hands. After a beat, he exhaled.
“Well, I'm at least glad we bought you that box of condoms.”
Alex shifted. As soon as they'd found she was an alpha, her parents had bought
her a thirty pack of alpha condoms. They were bigger than normal, with a
slightly different shape to accommodate a knot and a larger reservoir tip. They
had been progressive that way, wanted her to be prepared.
And Alex had forgot all about them.
“Uh, about that….”
*****
“You were  unprotected ? But we made sure Alex had condoms.”
“I don't.. I didn't know that. She didn't wear one.”
Eliza clenched her fist. Just when she thought this situation couldn't get any
worse.
“And did she actually knot you?”
Kara nodded. It was all out in the option. There was no point in lying.
Eliza glanced down at her watch.
“The clinic might still be open, if we hurry.”
Eliza grabbed Kara by the arm. Her priorities had very suddenly changed. She
wanted to find out about the bite mark, what happened, her a chance to look at
it, but this was far more pressing. She instructed Kara to wait in the living
room, while she ran over to Jeremiah’s office.
****
“How could you be so  stupid ?” Jeremiah spat. “You had condoms, and you
didn’t use them ? God Alex, you were supposed to be smart.”
Just then, the door swung open, and Eliza burst in.
“Jeremiah,” she said, “Kara says they didn't use-”
“No protection, yeah.” He said, “Alex told me the same thing.” He shot Alex a
glance that made her feel like she was withering away.
“We have to go to the clinic.” Eliza said, resolutely.
Jeremiah shifted. He wanted to continue his interrogation. “It might just not
take,” he offered, weakly.
“Kara's an omega. She got knotted during her  heat . There's a better chance of
another kryptonian showing up than it just ‘not taking’.”
Jeremiah nodded. He knew she was right.
“Alright, we’ll go.”
Alex made to stand up, but he shot her down with a ‘you've done enough’.
Eliza and Jeremiah found Kara in the living room, and led her out to the car.
The three of them all piled into the family car, leaving Alex alone in the
house.
As soon as the door shut behind them, Alex collapsed on the couch. Anxiety was
rushing through her veins, keeping her mind rushing at a million miles a
minute. All she could think about was Kara, how scared she must have been. She
wondered what her parents were going to do. The clinic was probably a good
idea, and she figured they were going to get some omega potency morning after
pill, but would they force Kara to drink it?
Alex knew that neither she nor Kara could handle raising a child, but that
didn't mean she wanted to take the choice away from Kara. Unfortunately, Omegas
in heat tended to get a bit baby crazy, so Alex wasn't sure if Kara was really
in the headspace to make a decision that serious, especially when it was one
that had to be made within the next 48 hours or so, if the drug was going to be
effective.
It was all just too much to think about.
Alex laid back on the couch and her eyes fluttered closed, she breathed deeply
for a few minutes, and eventually inhaled the distinct scent of Kara's heat,
still lingering around the house. Now that the other two intruding scent
patterns of her mom and dad had left, it was easier to pick out Kara's, and
before Alex even knew what she was doing, she was following it up to Kara's
room.
It kept on getting stronger and stronger, until Alex found herself falling back
onto Kara's bed, the mattress exposed, brain filled and brimming with delicious
scent.
And then she noticed another problem.
The arousal itself was to be expected, but with the pain behind it, the
absolute desperation she felt, the way she was already starting to sweat
despite it being a cool night… Alex knew that she was starting her rut.
Shit . Just what she needed.
Alex had always been a bit irregular, but her rut wasn't supposed to be due for
another month. She's never been that far off before.
The only way she could explain it, the only reasoning that made sense, was that
Kara's heat had somehow triggered her rut in response.
Whatever the reason, Alex was left painfully hard, with only one way to
alleviate it.
She'd gone through ruts before, and had survived them mostly with the aid of
suppressants, a bulk container of hand lotion and extended periods of ‘alone
time’ in the shower.
Alex knew she had to do something. Her parents would be not to happy to find
her in that state when they came home.
Alex pushed her sweat pants just a little lower down on her hips, and then
pushed her hand under the waistband.  
She turned her head to the side, trying to breathe in as much of Kara's scent
as she could, as she took her cock in her hand and started to run her hand up
and down it.
Alex grunted, half in pleasure and half in pain. Her experience with Kara
earlier had left her just a little raw, just a little sore, and she made
herself wince a little bit on every pump.
But not touching it hurt even more.
Alex kept going like that for a few minutes, giving herself long and languid
pumps, until she realised it wouldn't be enough to get off, just using her
imagination and Kara's quickly fading scent.
She had a thought, remembered how Kara had gotten undressed, and then a second
later she was on her hands and knees, looking.
She had seen Kara take her underwear off, but hadn't seen it again since then.
She reached under the bed, around the dresser, and eventually found Kara's
panties under a discarded pillow. Alex snatched them up in her hands, and
returned to Kara's bed.
With one hand, she lifted them to her face and breathed deep the scent of
Kara's arousal. Her other hand went to work on herself, resuming a fairly hard
motion that had her building up quickly again.
She tightened her grip, trying to mimic had Kara had felt, bucking up and into
her hand and making the muscles in her abdomen clench. Every few seconds she’d
breathe in deep again, smell just how wet Kara had been, wet for  her , and
she’d get a spike of pleasure than run from her abdomen down to the base of her
cock.
Alex couldn’t even hear the little grunts she was letting out, her eyes shut
tight, her hand and hips moving in perfect sync as she moved onto her side on
Kara’s bed. She moved onto her stomach, press her cock between the mattress and
her body, and started to roll her hips forward, desperate for friction.
She wished more than anything that Kara was still here. That she was she inside
her, locked in by her swollen knot. She played the sounds Kara had made over
and over and over in her head, remembered how she’d begged, how she’d opened
her legs, how sweet and willing and submissive she had been, how she’d let Alex
take her from behind and screamed yes and  yes  and  yes .
Alex, being a teenager, didn’t have great stamina at the best of times. But
now, it had hardly been a couple of minutes and she already knew she was about
to cum. With her face half buried in Kara’s pillow, she bit down through a
groan as the memory of Kara’s hot wetness brought her over the edge.
She rolled onto her back at just the right second, just before she fucked
things up even further by leaving a cum stain on Kara’s mattress. The first
shot landed on her abdomen, then she brought Kara’s bunched up panties to the
tip of her cock and came inside of them.
Just as she did, she heard the door slam shut. Really slam. And short after,
three very familiar voices floating up the stairs.
“Shit,” she muttered,” and bolted off of Kara’s bed. She pulled her sweat pants
up higher, but she was very obviously still erect, and the pants did nothing
but highlight that.
She couldn’t hear exactly what was being discussed, just that it was obviously
very serious. She heard a let of light footsteps walking away, and then her
mother and father engaged in a heated discussion, words like ‘police’ and
‘adoption’ and ‘child services’ getting thrown around.
Alex looked wildly around the room, hoping for some answer to make itself
apparent. There was no way she could just walk out like this, but who knew how
long it would take for her to be fully presentable again.
Alex was just about to start looking for celetope, literally willing to try and
take her problem down, when Kara opened the door in one fluid motion. No
knocking. Though, then again, it  was  her room, so Alex supposed she had no
reason too.
“A-Alex?” Kara said, eyes wide. They stayed on Alex’s face for only a second
before dipping down lower, lower, and Alex knew that Kara saw when she let out
another gasp.
“I-Uh…”
“ Alex …” something in Kara’s face changed, and she looked at Alex crotch
again, and then over to her bed, where she saw her own recently discarded
underwear bunched up on the mattress. She could smell a lot too. A lot a lot.
More than it would be if it had just been the residue from that morning’s
activities.
All of that, and the way Alex’s face was flushed, and how she was still hard,
added up to one thing.
“Did you...did you just jerk off? In my bed?”  
For a second, Alex was about to jump in and apologize. Until she actually took
the temperature of the room, looked at Kara’s face, how her eyes were hooded,
how she was still clearly in heat, and realised that, actually, Kara  liked
that idea.
“I’m in rut,” Alex said, “I think that afternoon triggered it. And I was just…
so hard, and all I could think about was the  sounds  you made.”
As Alex kept speaking, Kara slowly started to walk closer, until they were
inches away. She lifted her hand to hover just so above Alex’s chest, wanting
nothing more but the push her so she fell back on the bed, and to pull down
those sweats, and to ride her until Alex flipped them over and started fucking
her again.
Unfortunately, there was the little problem of their parents down stairs.
Kara’s eyes flicked back to the bed, to where her panties were. If she couldn’t
help Alex physically, at least she could leave her with some mental stimulation
to help herself through her rut.
Kara picked them up off the bed and slowly pulled two edged apart. The fabric
with glued together with Alex’s jump, little ropes forming when she uncrumpled
it. Alex watched with extreme interest, leaning forward, closer into Kara’s
gravity.
And then Kara put the fabric in her mouth, and started to suck.
Alex felt weak at the knees, watching the show. Kara’s eyes fluttered shut at
the taste, partly of herself put mostly of Alex. If she thought Alex  smelled
good, well…
Alex couldn’t believe what was happening. Her little sister, sucking up her
cum, licking at it and moaning at the taste.
“Kara...you have to stop.”
Kara pulled the fabric out of her mouth, her eyes wide and soft.
“Why?”
“Because you’re making me hard. I have to go downstairs, Kara, mom and dad will
want to talk me more, I’m sure, and it’s not exactly a good look-”
“I’ll help you get rid of it.” Kara said, no uncertainty in her voice.
“Kara…” Alex looked her up and down, half waiting for her to say ‘just kidding.
“I- we - mom and dad could come up any minute. We don’t have time to,  do that
.”
“But you  want  to?” Kara said.
“I- we can’t. Kara, we’re already in so much trouble.  I’m  in so much trouble.
If we have sex again it-”
“I don’t mean have sex,” Kara said. Alex raised an eyebrow, and she continued.
“I mean,” Kara touched her hand to Alex’s bicep and started to trail it slowly
down, until she reached her hand, “ I  help  you .”
“Kara?” Alex asked, her heart suddenly in her throat, wondering how a touch to
her hand could possibly feel so erotic.
“Let me give you a, what’s it called?” Kara had heard the word thrown around in
school a lot, mainly boys bragging to their friends. It was one of the words
that she hadn’t immediately learned through the language aquisition of her pod.
 “A blowjob.”
Alex's mouth gaped open for a few seconds, opening and closing like a fish on
dry land. She felt like one, too, with how hard it was feeling to breath.
“Kara, I can't ask you to do that,” she finally said, despite how much she
wanted to say yes.
“Why not?” Kara asked, her eyebrows knitting together in genuine confusion. “We
already had sex.”
“Yes but this is different,” Alex let out in one breath. How could she explain
it to Kara, Kara who was still fresh on the planet, Kara who was an alien from
a planet where they didn't have sex. How could she explain the power imbalance
inherent in the act, and the meaning it carried, and how it somehow felt much
dirtier  than what they'd already done.
“How?”
“It just is.”
“But…” Kara was moving her hand again, this time in Alex's torso, and going
lower, “what if I want to.”
“You-you don't know what you want. Can't. You're fifteen. And in heat.” Alex
willed herself to step away, but couldn't.
“Alex…” Kara's hand dipped just below Alex waistband. “I wanted you  before  my
heat, too.”
Alex let out a high pitched whine, as Kara’s hand reached the base of her
erection, and her other one started to pull her pants lower down on her hips.
Kara paused for a moment, walked over to the door and locked it, and walked
back as quickly as she could without her superspeed.
Alex was about to say something, to tell Kara she’d just deal with it herself,
that Kara didn’t have to do anything, but then she already dropped to her knees
and had Alex’s cock in her mouth before Alex even knew what was going on.
“ Oh ,” Alex choked out, her legs suddenly unsteady. She’d imagine Kara might
be tentative, a little scared, not that she’d jump right in at the deep end.
“I- uh, let me sit on the bed,” Alex asked more than said, because she was
honestly unsure how long she’d be able to support her own weight like that.
Kara pulled her head back, letting Alex’s cock out of her mouth with a soft,
wet pop.
Alex stumbled back until the back of her knees hit the bed, and fell down onto
it. She looked at Kara, tried to wipe off whatever dumb expression she was sure
was on her face, and made her best ‘come hither’ motion.
And Kara did. On her hands and knees.
She  crawled  over to Alex, literally crawled, her eyes fixed on one thing, her
target. She arrived right before Alex, and pushed her knees apart so she could
settle in.
Kara took one last look at her sister, dragging those big doe eyes up to her
face to see that Alex was biting on her lip. Just before she was about to bring
her lips around Alex's cock again, she felt a hand at the side of her head.
“You're, ah, you're getting right to it?”
Not that Alex was complaining. She was just surprised.
“We don't have much time,” was Kara's answer, before she dropped her eyes down
and leant forward, her lips parted, and captured the head of Alex cock between
her lips.
Kara started by sucking. She could still taste the residue of Alex's last
release there, and that just drove her on to work harder, to get Alex there
sooner, so that she could taste more and more.
By the way Alex bucked her hips forward, it was having an effect.
Kara opened her lips wider and leaned in more, taking more and Alex's length.
It strained her jaw open, and she was careful to keep her teeth well away from
doing any damage. Even without superpowers, that would still make Alex hurt.
Kara rolled her tongue along the bottom of Alex's shaft, delighting in the
pleased groan Alex made in response.
“Fuck Kara… you're- shit-you're good at this,” Alex managed to get out between
heavy breaths.
Kara almost purred at the praise, and redoubled her efforts, trying to earn
more.
When Alex put a hand on the back of her head, she let her. And when Alex
started to push that head down, encouraging her to take more, to let Alex get
deeper in her mouth, well, Kara let her do that too.
Kara bobbed her head slowly, trailing patterns with her tongue, making slick,
dirty,  amazing  noises as she took Alex a little deeper each time. Eventually,
her mouth was stuffed full of Alex’s cock, and the only way for Alex to get
deeper was to deepthroat her.
She glanced up, trying for eye contact, but Alex’s eyes were still closed. The
visual was just too much. Kara, on her knees. Kara, her face flushed, eyes wide
and just a little watery, just a little glazed over. Kara, with those lips,
those perfect, pretty, soft, kissable lips, wrapped around Alex’s cock.
Kara willed herself to stay calm, to relax her muscles, but as she took Alex
over that threshold and into the top of her throat she couldn't suppress a gag.
Kara pulled back quickly, panicked, and took a deep breathe as soon as she
could. Alex whined at the loss.
“C’mon Kara, baby, you were doing so good,” she said, trying to pull Kara back
down again.
“I can’t- I can’t fit the whole thing,” Kara said, apologetically, and the way
she looked, so genuinely sorry, so sad and dissapointed, made Alex  ache .
“It’s-it’s okay,” Alex said, despite how much she wanted to encourage Kara to
just try again. But she couldn't push Kara, not on this, not when the lines
were already blurred by age and heat and a million complex circumstances.
 “Just use your hands for the rest.”
Kara nodded, and wrapped her hand around the base of Alex’s cock and her mouth
around the tip. She worked her hand in mouth in opposite patterns, together
towards the middle and then out, and she kept sucking on Alex’s head like she
was desperate for another taste of Alex’s cum. Which, to be fair… she was.
“I’m close,” Alex got out. If she thought she’d lacked stamina when they had
sex, then this was downright ridiculous. Hardly two minutes in and she was
ready to cum. “Uh- if you wanna...pull off, you should-”
Kara kept on going. Brought her head down deeper, even. And then she gagged
when Alex pushed her down just a little too hard with her hand and Alex felt
the muscles in KAra’s throat wrapped tight around her, massaging her, and that
was it.
She came down Kara’s throat, shooting directly into the back of her mouth,
leaving hot streams of cum to run down her tongue and into her stomach. Kara
pulled back just a little so some of it would land on her tongue, so that she
could actually taste it, before swallowing.
Kara kept her mouth still while Alex came, only moving as much as was necessary
to swallow when she needed to, again and again until all of Alex’s release was
inside her. When she was sure Alex was done, she sucked lightly on the head one
last time, and then let Alex drop from her mouth.
“You...you swallowed,” Alex said, half in amazement, half in exhaustion. If
this weren’t Kara, and if she wasn’t who she was, and if she was more of an
alpha douchebag, Alex knew she’d be bragging to her alpha friends about it the
next time she saw them.
“Yeah…” Kara said, “Sorry, was that bad?”
“No!” Alex was quick to say, “No, god no. That was...hot.”
Kara nodded, her cheeks red again, smiling from the praise Alex was giving her.
Downstairs, Eliza and Jeremiah were still arguing.
“Oh! That reminds me,” Kara got up off the floor, and wiped at her mouth with
the back of her hand, “Something else to swallow.”
She reached into the front pocket of her jeans and pulled out a small foil
square, with a pill imbedded in the middle of it.
“Is that?”
“Mom got it from the clinic. She sent me upstairs to take it. I got…..
Distracted.” Kara’s eyes dropped down to the floor. Alex rose from the bed and
pulled her sweatpants up again, her erection finally going down. But not for
very long, she knew.
“To make sure you’re not… pregnant?”
“Yeah,” Kara said, cheek burning, “I think so.”
“Ok well...you better go take it. And then we have to go downstairs. Probably
at different times, would be best.”
“Yeah...you’re probably right.”
Kara popped the pill in her mouth and dry swallowed, coughing one before saying
that she was fine.
“Alright… I’ll go down first?” Alex suggested. Kara nodded.
“If you could.”
Alex checked her appearance once in the windows to make sure nothing was super
obviously amiss. She was sure her parents would smell something, even though
they were betas, but she was fairly confident that she’d just dealt with the
problem herself.
Strange how talking to her parents about masturbation would have been a relief,
now.
“Okay,” Alex said, her hand on the knob, “Time to face the music.”
***** Chapter 3 *****
Chapter Summary
     Years later, and many things have changed. But not all of them.
Chapter Notes
     There's daddy kink in this so.... skip it if ya need to.
     The rest of you, enjoy the filth.
“Was Snapper that bad?” Alex asked, sympathetically, as she opened her door
wide to let Kara inside. Her shoulders sagged as she walked, completely drained
of energy, looking like she’d had another run in with Reactron.
Kara let out a deep sigh and collapsed onto Alex’s couch, removing her shoes
and glasses.
“It’s...not work,” she said.
“Oh?” Alex ran through her memory of that day, all the Supergirl business Kara
had had to attend to, but couldn’t recall anything particularly straining. A
bank robbery did not count as straining.
“It’s… I’m going into heat, again,” Kara confessed, and Alex couldn’t miss the
visible shudder than ran through her body.
“You’re...Oh.”
“Yeah.”
Alex bristled where she stood, and moved to the kitchen, suddenly feeling like
she needed a barrier between her and Kara.
“When...when does that...start?” Alex asked, trying to sound casual, eyes
dropping to the suddenly very interesting counter.
“Next week,” Kara said.
“Ah.”
This was a touchy issue, for both of them. As they'd found out all those years
ago, after some extensive lab work and very heavily shrouded conversation with
Kal about ‘hypotheticals’, they'd figured out that Kara lost her powers during
her heat.  That hadn't been an issue when she'd been trying to live her life as
Kara Danvers only, but now, as Supergirl, she couldn't afford to be benched for
a week.
The only way to get her back into action quickly was to ‘deal with’ her heat.
And those weren’t thoughts Alex could allow herself to have.
“So...you can put in leave at CatCo?”
“CatCo isn’t the issue. Supergirl is.”
Alex nods.
“I mean… it’s been a quiet week. Maybe it’ll hold up?”
“And if it doesn’t?”
Neither of them had an answer to that.
“Just...let me know when it starts,” Alex said, drumming her fingers on the
countertop. She looked up to meet Kara’s eyes, and there was something there
that there hadn’t been a minute okay.
“Ofcourse,” Kara said, and her eyes traced Alex’s movement as she walked to the
couch. When Alex took a seat, she placed herself further away from Kara than
necessary.
Ever since that day, all those years ago, things had been different. It was the
short of thing that tended to change a relationship, afterall. There had been
the months of forced separation by their parents, never leaving the two home
alone together, never letting them go out without making sure they had friends
with them, checking on or both of their rooms at night to make sure that they
were alone in their beds. For almost half a year after the incident, Alex and
Kara didn’t speak a single private word to each other. And then Alex left for
college, and the distance continued.
“You, uh, wanna pick something to watch?” Alex had already picked out a horror
movie, but she could see that Kara was stressed, so she let her have this one.
Kata lit up and flicked through her netflix list, choosing a recent rom com
that Alex thought looked fairly lame, but she didn’t say anything about it.
 Kara started up the movie, and moved closer to Alex on the couch. Alex
couldn’t bring herself to shift away, and just swallowed, hoping Kara wouldn’t
hear it. But of course she would.
While she was at college, she and Kara discovered the magic of AOL. They still
weren’t talking face to face, but their late night messaging was the closest
they had gotten to a private conversation in what felt like whatever. It had
started as mostly catching up, Kara talking about high school and Alex talking
about college. Nothing incriminating, at all. Then, one late night, when Kara
had missed Alex’s presence especially hard at school, she decided to take a
little risk. She asked Alex whether she’d met anyone at college, if she was
dating at all.
When Alex answered no, Kara decided to take a little bigger risk. She’d almost
wanted to print out the chat log and hang it on her wall.
Kara: have you been with anyone else? since me?
Kara could remember hearing her own heartbeat, loud and clear in her head, as
she saw ‘Alex is typing…’ stay on the screen for far longer than she felt
comfortable them. She almost didn’t wanna open her eyes when she heard her
computer beep.
Alex: No.
And then...
Alex:I still think about it. Sometimes.
And then…
Alex:More than sometimes.
Kara had replied that she, too, thought about it. Sometimes late at night,
sometimes on her heat, sometimes when her hand was between her legs and she had
to bite the pillow to muffle the sounds she was making. And the conversation
just went from there.
It was a lot easier to type those things than it was to say them. Kara knew
that, if she was face to face with Alex, she’d never even had asked about her
love life. Having the screen between them just made everything easier for her.
It made it easier for Alex, too. When it was just a computer, just text on her
screen, Alex could almost convince herself that this wasn’t her sister she was
speaking too, that she wasn’t only sixteen, that this wouldn’t be considered
grooming,technically.
They only said goodnight and logged out after they both came twice.
When they both got iPhones, and it was suddenly a whole lot easier to type out
messages without trying to navigate around the tiny buttons on a Nokia, they
switched to texting instead.
That soon became a regular thing. Almost daily.
That quickly escalated into them calling each other. It was weird at first,
voice adding in another element that neither of them were really comfortable
with at first, but after both of them gave a recap of their past week and
talked about the last movie they'd seen, they eventually got down to business.
Sometimes, they'd Skype. That was rare though, mostly only happening when Alex
was in rut or Kara was in heat, when they needed something more than their
usual phone sex.
It never went further than that, though. It was all cyber, and no real
physicality. All bite and no barks. Threats of what they were gonna do next
time they saw each other with no follow through.
Well, except for that one time (three times) when Kara gave Alex a handjob over
Christmas break. But never further than that.
Something about their parents insistence that it was never to happen again had
stuck. And after Jeremiah had died, well, it’d just stuck around even harder,
the guilt pressing down heavily on both of them.
So they came to a mutual, unspoken agreement. That what they said or typed
while they were helping each other get off was never to be discussed outside of
that context. And it worked, most of the time, thought it made for some pretty
startling contrasts.
Their text messaging history was an odd mixture between normal, platonic,
sibling discussion and absolute filth, with it being hard to predict when
exactly one would start and the other would end.
For example, there was one sequence that started with Kara and Alex deciding
what movie they were going to watch, which rapidly cut to Alex sending Kara a
picture of her erection straining against her trunks, which rapidly cut to Kara
complaining about how her currently being at word prevented her from sending a
picture back, which rapidly cut to a sympathetic and caring discussion and how
Kara was really feeling at work.  
On the couch, Kara seemed to really be getting into the movie. Alex watched
her, instead. How she smiled at certain moments, her eyes focused but soft.
She was beautiful.
Alex was fine with this arrangement. She really was. She had to be. She knew,
as well as Kara did, that it could never be more than this. They were too old
now to be allowed such’ youthful indiscretions’. I was impossible for them to
ever be together like that again, so Alex didn’t even dare to hope for it. It
was never gonna happen. It wasn’t an option.
It was completely off the table.
Until it wasn’t.
***
After Kara had left her apartment, and enough time had elapsed for her to be
certain that Kara was back home, Alex moved to her bed. She reached under it,
and pulled out the cardboard box that she kept her toys in.
She’d bought them pretty much as soon as she moved out of her parent’s house.
Being a young alpha trying to deal with ruts with nothing but her own hand was
difficult, and after she’d been with Kara, she needed more than that to be
satisfied. Enter Alex spending a hundred and fifty dollars at the fleshlight
online store.
She wasn’t proud of it. But when she’d mentioned her purchase to Kara on one of
their calls, and Kara had asked her to send her pictures, she decided it felt
too good to be ashamed of, too.
Alex reached for the one with the mouth attachment, which she thought actually
resembled Kara’s a lot. It wasn’t hard to get hard, not when she’d just been
around Kara, when her cheek still tingled from where Kara has kissed her. Alex
rolled onto the side, and positioned the toy partly under her body, so she’d be
able to thrust down into it instead of having to move her hand so much.
Alex unzipped her pants and took her cock out. She tried to enter the toy but
her shirt kept getting in the way, hanging off her a little too loosely, so she
took that off too.
She thrust into the toy a few times before she realised she’d need something
more than just her thoughts.
Alex: Suck on something and send me a picture.
Kara:What? Why?
Alex: I’m using the fleshlight mouth.
Alex only had to wait a grand total of half a minute before her phone binged
again, this time with a photo. Three photos, actually, she saw when she
actually opened the message.
In all of them, Kara was making direct eye contact with the camera. In all of
them, she was holding a slightly too green banana. In the first, she was
licking across the underside of it. In the second, it was in her mouth, about
halfway, and in the final picture it was almost all the way in, Kara’s eyes
looking like they were about to start watering.
Alex groaned as she scrolled through the pictures, and she started the pump her
hips again, trying to link what she was seeing with what she was feeling,
imagining it was Kara’s mouth she was sliding into. She sent off a text back to
Kara.
Alex: Thanks. You look hot.
Kara: Happy to help ;)
And then, a few seconds later.
Kara: if u wanted to return the favour...you could send me a video of you
finishing.
Alex knew that would be soon. She set her phone to video mode and propped it up
on her bedside table, leaning against a book and angled so she could film what
she was doing.
The position she had been in wasn’t great for viewing, so Alex rolled onto her
back, and starting pumping the toy up and down like that, lifting her hips a
little off the bed to meet her thrusts. Since she wasn’t with a partner, Alex
had no reason to do anything but get herself off, so she sped up her thrusts
and bit her lips to muffle a moan of  Kara . She remembered the photos, how
Kara had looked, her eyes wide open and looking up, mouth full. She remembered
all those years ago, when Kara had been on her knees, when Kara had done this
for her, how she’d gagged so sweetly when she tried to take Alex all the way
down into her throat.
Alex came seconds after she remembered how Kara had swallowed it all. She
pulled the toy off so that Kara would be able to see her orgasm and not just
hear it, would be able to see her ejaculate onto her own abs, would be able to
see Alex’s cum as it dripped out of the toy and ruined her sheets.
She knew Kara would like that.
Alex took a second to recover her breath, before she stopped the recording, and
sent it off to Kara.
The video was a couple of minutes long, so Alex waited the time it would take
Kara to watch it, and then waited for her phone to go off. It did, and Alex
opened the message.
Kara: Yummy :)
Alex let out a breathy chuckle at her response. Another one came through a
second later.
Kara:  Too bad your toy can’t swallow.
Alex: And you would?
Kara:  Yes.
And Alex knew it was true. She closed her eyes, and felt blood rushing downward
again.
Alex:  I’m getting hard again. Don’t start what you can’t finish.
Kara: We have enough time.
Alex: You sure? I’m not eighteen anymore.
Kara: And you still won’t last more than five minutes.
Alex was about to shoot back a sarcastic reply, but Kara beat her too it.
Kara:  Not if I have anything to do with it.
Alex:  Call me.
A second later, she did. Alex picked up.
“Hey,” Kara said. Alex could hear the arousal in her voice.
She wasted no time.
“You wanna lick the cum off my abs?”
“ Oh ,” Kara sounded a little surprised at just how quickly they'd jumped in.
But not distressed. “Yes. I wanna…. lick it all up and swallow it, and then
suck out the semen that went into your toy and swallow that too.”
It had taken a long time for Kara to get comfortable with talking like that.
But under the guidance of Alex's filthy mouth, and enough time to get over her
inhibitions, and Kara had really become quite good at dirty talk.
“You like the way my cum tastes?”
“ Yes …” Kara moaned out, “Are you fucking the flashlight again?”
“Yeah, but the pussy one this time,” Alex said, “What about you? Go get your
dildo.”
“Which one?”
“The one with the knot.”
“Is your knot out yet?”
“No. But it will be. Go get it. Quick.”
“Yes,  alpha ,” Kara said, knowing the reaction she would get out of it. Alex
growled on the other end of the phone, and Alex user her superspeed to find her
toy. She threw herself down on her bed second later.
“Ok, I’m here, I’ve got it.”
“Good,” Alex said, “Is it as big as me?”
“No, no it’s not. I tried to buy a big one but it still doesn’t stretch me like
you did.”
“Are you on the bed?”
“Yes.”
“Are you wet?”
“Dripping.”
“Push it in.”
And Kara did. She dropped the phone on the pillow case next to her head so she
could use both hands to try and work the toy in. Even with as wet as she was,
she struggled a little.
“It’s...it’s not going in.”
“Try harder. What would I do, if I was there?”
“You’d make it fit.”
“Damn right.”
“ Alex .”
“So be a good little girl, and make it fit.”
Alex could hear Kara’s long, strained moan as she did just that. On her Alex,
Alex took one long, slow thrust, trying to time it up with what Kara was doing.
“That’s it,” Alex said, “Good girl. How do you feel?”
“Mmph,” Kara bit down on her lip, “Full. I need full.”
“Fuck yourself with it.”
“How?”
“How I would. On your back. Use both hands. Go hard.”
Kara nods, but realises Alex can’t see her.
“Yeah, okay, I’m doing it,” Kara muttered. The phone moved around slightly with
how her movements were rocking the bed.  
“My knot’s forming,” Alex said. “Push the knot in.”
Kara’s eyes rolled back in her head as she followed Alex’s instructions.
“That’s right….good, you’re doing great, babygirl,” Alex’s voice in her ear
soothed Kara through the hardest part, getting the thickest part of the knot
through her opening, and when she finally got all the way through she was
rewarded with Alex whispering praise to her.
“Yeah, that’s nice. Are you taking that whole, thick knot, Kara?”
“ Alex . Fuck, yes,  yes .”
“Are you being a good little omega, getting knotted like you’re supposed to?”
“ Rao . Yes, Daddy.”
Kara is so out of it that she didn’t even realise what she’d said. Not until
Alex went silent for a long while, and Kara’s hands slowed, and she replayed
what she’d said.
“Alex. I, shit, I didn’t mean-”
“No,” Alex cut her off, “I like it. Say it again.”
“ Daddy .”
“Are you gonna do everything Daddy tells you to do?”
“Yes, yes I will.”
“So if I told you to rub your clit, you would?”
“Yes.”
“Do that.”
“Uh-huh.”
Both of Alex’s hands are occupied now too, one to control the toy and one is
palming at her own breast, tweaking at her nipples for more pleasure.
“And if I told you to roll onto your stomach, lift your hips up, like you're
about to get mounted, like how I fucked you?”
She heard shifting which she could only assume meant Kara was doing as
instructed.
“I’m so close,” Kara managed.
“And if I told you to  cum ?”
Permission for Alex was all Kara needed. Just Alex’s voice,  her  alpha’s voice
(there was no way for Kara to explain to her euphoric mind that Alex wasn’t
hers , technically) was enough to push her over that edge.
Soon she was coming, her voice broken and rough, clenching tightly around the
knot as Alex used those sounds to get off, too. They finished like that, at
basically the same time, panting heavy and dirty into opposite ends of the
phone line, both desperately wishing they could remove the middleman.
Alex withdrew from the toy and rolled over. She, unlike Kara, normally did get
tired after their sessions. She reached over for her phone, prepared to end the
call. That was what they always did. After they both came, it was over, no
goodbye, no further discussion, just hang up and act like it never happened.
But this time, Kara talked. And it was really Kara again, mentally present
Kara, not desperate for an orgasm Kara.
“Alex?” she sounded more scared that she had for a long time. There was a heavy
beat of silence. Alex said nothing back, but Kara heard her breathing spike. A
part of Alex wanted to just hang up, but she couldn’t, not when Kara sounded
like she was about to cry.
“I think… I think we triggered my heat. I can’t hear the street, anymore.”
“Oh, well, that’s-” Alex had asked to be kept in the loop after all. She
supposed that was Kara’s way of saying that she was still horny, that she
needed Alex to talk her through another orgasm, or maybe to get on Skype with
her. Alex was tired, but she could do that for Kara. She was prepared for that.
She was not prepared, however, for what Kara said next.
“Come over.”
***** Chapter 4 *****
Chapter Summary
     Alex just wants to help Kara.
Chapter Notes
     So this is even longer than I planned. I hope y'all are ready for the
     longest, dirtiest sex scene ever.
See the end of the chapter for more notes
“Kara I… can’t…”
“I’ll come over to yours, then.”
“No Kara, I mean we can’t…”
“Rao, why  not , Alex?”
“Because, Kara…” Alex rubbed at her forehead, “We don’t...we don’t do... that
.”
“We should.”
“No Kara, I. You’re on your heat. You don’t know-”
“Me being on my heat didn’t stop you before. Remember?”
“I was a kid. You were too. I didn’t know what I was doing.”
“So you’re saying you regret it?”
It was a challenge, mostly. Testing Alex. But there was vulnerability there,
too. Just below the surface. Like Kara would break open if Alex said the wrong
thing.
“No,” Alex said, “I don’t regret it.”
She could hear Kara sigh with relief on the other end of the line.
“Then come not regret it some more.”
“ Kara .” Alex wanted to ask her why she was doing this. Why now. It felt like
teasing. They’d finally come to a place that worked for them, and now Kara, in
the midst of her heat, was trying to throw that away. Alex thought she was
about to start crying.
But Kara started crying first.
“ Please  Alex, I need you.”
“Kara, I-”
“You bit me, remember? You  mated  me. My body needs you.”
Alex shuddered. That was one thing she did regret. Her biting Kara, since it
had broken the skin, it had tied them together, and made their separation a
hell of a lot more difficult.
They weren’t full mates, since Kara hadn’t returned the bite, and since it had
been so long since they’d had sex, and since Eliza and Jeremiah had used all
the modern medicine available to them to try and reverse the bite.
It had left some mark, though, one that other people could smell. Both of them
had been asked about their mates, only to have to give a very awkward half
explanation. And when Alex was on rut or Kara on heat, neither of them smelled
as attractive as they used to to people besides each other.
“We don’t have to have sex. I just need to smell you. I need you around me.”
“Fuck, Kara…” Alex was already up and out of bed, grabbing her shirt back off
of the floor. “Okay. But - but not for sex. I’m just gonna.. Gonna make sure
you’re okay.”
Alex knew she shouldn’t. But she also knew that Kara was in pain, suffering
like she had that afternoon when they’d first been intimate. So, Alex knew she
had no choice. She had to go.
Despite all the time that had passed, despite all they had done to convince
themselves that things were different, that they had to be different… despite
all of that, Alex knew that some things would never change.
“Hurry.” Kara said.
“I will,” Alex said, “I love you.”
“I love you too.”
***
Alex did hurry. She probably broke about fifteen traffic laws in her rush to
get to Kara’s, and almost tripped as she took the stairs up two at a time.  
She bounced herself slightly after she rapped on the door three times. She
could smell Kara approaching from the other side before she even opened the
door, and her body responded, making her already semi hard.
Kara opened the door. She was wearing a watching set of bra and panties, and a
soft champagne robe that was very blatantly hanging open in the middle.
“Jesus Kara, you can’t just answer the door like that, what if it wasn’t me?”
Alex stepped past her to enter the apartment.
“I knew it was you,” Kara said, “I could smell you. No other alpha in the world
smells as good as you.”
“You're laying it on a bit thick, aren't you?” Alex said as she stepped deeper
into the apartment, not entirely sure what to do with herself.
Kara closed and locked the door, and walked up to Alex. Alex didn't have the
presence of mind to walk away.
“Mmm…” she pressed her body against Alex's, her nose to Alex's neck, and
inhaled, “you know what else is thick?”
Kara reached for Alex's cock without warning, and started to rub the bulge
there.
“Kara!” Alex jumped back, “We said. We said we weren't gonna have sex.”
“Yeah, I know…” Kara looked perfectly crestfallen for a second, before her face
flooded with lust again, “But just… stay with me. I can,  can take care of
myself, but I need you around. You don’t have a problem with watching, do you?
Observing but not participating?”
Alex swallowed, her mouth suddenly dry. “No, I… I don’t have a problem with..
That.”
“Good,” Kara said, voice breathy and light, breathing against her skin, “Then
come to the bedroom.”
Kara took her hand and led Alex through to her room. She closed the room and
locked it, besides being fairly certain no one would try to bother them.
“Do you wanna sit on the bed with me?” Kara asked.
“I...is that a good idea?”
“Come on, just lay next to me.” Kara insisted.
Alex nodded numbly, and sat on the left side of the bed. She watched as Kara
let her robe drop to the floor, and then reached behind her back to unclasp her
bra.
“Hey, hey! What’re you-”
“Do you really expect me to keep my underwear on for this?”
“I..uhh…”
“I was naked when you called. I almost didn’t put anything on at all. And
besides, you have about fifty pictures of my tits saved to your phone anyway.”
Alex just watched her as Kara undid her bra and let it drop to the floor,
exposing her breasts. She’d seen them in pictures and videos of course, but
they looked even better in person.
“You know, you should get undressed too,” Kara said, “I can smell you better
that way. And it helps, to touch your skin.”
“Yeah, good idea,” Alex reached for the hem on her shirt and pulled up. She
hadn’t washed after she’d cum on her abdomen, so her shirt had gotten sticky in
places. Kara bit her lip as she watched it catch, and Alex had to peel it off
with her hand.
She threw it onto the floor, leaving little glistening patches where her cum
was.
“Is that…?” Kara pointed, despite already knowing the answer.
“Yeah, it’s my sperm,” Alex said. Her word choice was deliberate. Other people
might find the quasi medical term off putting, but she knew from experience
that Kara was into it, something about being reminded of Alex’s fertility and
alpha status did all kinds of things to her. Alex decided to push a little more
when Kara walked closer to the bed. “Do you..do you still wanna lick it off?”
Kara answer was to get on the bed on all fours, and crawl over to where Alex
was on the bed. She gave Alex one look before dipping her head down to Alex’s
abs, her tongue out, and licking a long pattern right up the middle. She paid
special attention to the sticky skin where Alex’s cum was, sucking and biting
and licking until all the flavour was gone.
“Fuck,  Kara ,”Alex groaned, her body moving under Kara’s constant attention,
jerking a little whenever she nipped at Alex’s skin with those perfect teeth.
Kara lifted her head up, and licked her lips with a smile.
“That was nice…” she said, “But I think I need some more.”
Alex had to keep from grinding her teeth.
“I can make more,” Alex said, her cock painfully hard, straining up as Kara's
tongue did one last sweep of her abdomen.
Kara moved closer to Alex's face. “Thank you for letting me lick your cum up,
Daddy.”
Alex groaned, her cock twitching, already leaking precum openly. She was more
than certain that she'd have to be buy new underwear soon.
“You're - ah - you're welcome, baby girl,” Alex managed, as Kara hovered over
her, her eyes darting down to her lips.
Alex knew what Kara wanted, but as she leaned forward and pursed those perfect
lips, Kara pulled away.
Kara's eyes turned sad for a second, her eyebrows raised in the middle in
question.
“Kara I-”
“Won't kiss me?” Kara asked, “But surely kissing’s okay? That's nothing. People
kiss all the time. It's not sex.”
“I know, but it's still… it's still intimate.”
“And me licking semen off your body isn't?”
Alex bit on her lower lip. The things Kara said, sometimes, drove her crazy.
She wanted to kiss Kara, she really did, it was just-
“Just kiss me Alex. Stop thinking so hard. Stop trying to talk yourself out of
it. Just kiss me.”
Her eyes dropped one last time, before Alex lurched up to capture Kara's lips.
Kara melted down as soon as she did, falling forward, her breasts pushing into
Alex.
Alex deepened the kiss. She opened her mouth, and put her tongue into Kara’s
mouth, kissing and kissing and trying to swallow her whole with her messy, open
mouthed kiss.
Alex grabbed Kara by the side of her face, and spun them around, so that she
was on top and boring down into Kara was her kiss. Alex clashed their teeth
together, leading Kara into making the kiss somehow deeper, and Kara canted her
hips up in response.
Alex wasn't surprised.
Kara liked having things  done  to her. She liked being the passive party, the
submissive one. Always the kissed one, never the one doing the kissing. Always
the fucked one, never the… you get the idea. Alex supposed it came with the
territory, being an omega and all.
She didn't mind. Alex was quite the opposite way, and they fit well together.
Kara pulled away from the kiss eventually, her lips puffy and swollen.
“I'm so wet, Daddy,” she whispered it into Alex's shoulder like it was a
secret, even though it was obvious, Alex could feel her wetness on her leg,
through two layers of clothes.
“You should take your panties off,” Alex said, and Kara obliged. She rose onto
her knees to pull the fabric down, peeling it away as it stuck to her skin with
how wet she was.
She slipped them the rest of the way off, and then she was entirely naked, and
pressed up against Alex, and craving something inside her. She could clearly
see the tent formed in Alex's pants, which she made no effort to hide. There
was no point.
“Fuck Kara, you smell  so good ,” Alex had also been affected by the bite. She
was able to control herself much better around unmated omegas than an unmated
alpha should have been able to, and that was because she wasn’t really
completely unmated. The only omega that still affected her in that way was
Kara, and that’s why she had, in the past, made very sure to stay physically
clear of Kara while she was on her heat. At least you couldn’t transit scent
over a phone call.
“What do you…” Alex wet her lips, “What do you wanna do?”
“I need to cum, it hurts,” Kara whined with her mouth pressed against Alex’s
skin.
“I know, I know, baby,” Alex comforted, injecting her voice with a bit of that
alpha husk that she knew made Kara week, “How? How do you wanna cum? Do you
wanna go get your toys?”
A thin film of sweat was starting to form on Kara’s skin, despite it being a
fairly cool night.
“I want. You -  gah  - want you to. Fuck me.”
“ Kara .”
“I know you won’t. Not with your cock,” Kara eyes were hooded and heavy, but
soft around the edges. Alex was convinced something about them changed when
Kara was on heat. “But I need you to... control  the toys.  Please .”
Kara spread her legs open wider as she said that, and Alex got an unobstructed
view of her dripping wet pussy. Something dangerous started to build in the
base of Alex’s throat, and it came out as a low, growled, “You’re such a
fucking slut , Kara.”
Alex could  see  Kara pulse at that, her hips twitching and her breath hitching
as soon as the taunt left Alex’s mouth. Alex smirked. She knew the effect
saying that would have on Kara. Kara’s submissive streak ran about a mile deep,
as Alex had found out when the first time she called Kara a whore on the phone
it triggered her orgasm immediately.
“Then  treat me like one ,” Kara gritted out.
Alex captured Kara in a harsh kiss, one that left both of them a little
breathless.
“Where the dildo?” Alex asked.
“Bedside table.”
Alex reached for the drawer and pulled it out, and quickly found the colourful,
marbled silicone toy with the knot at the base, still wet from when Kara had
used it while they were on the phone.
“You want this?” Alex asked, hold it up to Kara’s field of vision, “You want
Daddy to put this in you?”
“Yes, yes,  please ,” Kara opened her legs wider, and Alex maneuvered her way
between them. She places one hand on the inside of Kara’s thigh, and with the
other, started to run the tip up and down Kara’s wet folds.
Alex pushed forward, watching Kara’s face as it broke open in pleasure, her
mouth dropping, eyes closed, crinkle showing between her eyebrows. Kara caught
her bottom lip between her teeth and worried it, and Alex watched her lips
intently, suddenly desperate to kiss her.
Alex leaned over Kara and gave her a long, deep, messy kiss. Kara groaned into
her mouth as Alex pushed the dildo in deeper. She deeper going, Kara’s moan
getting higher and higher pitched the deeper the toy got inside of her.
Eventually, only the knot was still left outside.
Alex narrowed her eyes. She teased it against Kara’s opening, until she was
sure Kara got the idea about what about to happen.
“You ready for the knot?” Alex asked.
Kara nodded so fast Alex thought her head might fall off.
“Okay, you don't have your powers anymore, so it might hurt this time. I need
you to take some deep breaths,” Alex placed one hand on Kara’s lower abdomen,
where she could feel the hardness where the toy was already inserted. As Kara
followed her instruction, Alex began to apply greater force to the knot.
Kara began to writhe around, half of her trying to pull her hips away from the
almost painful intrusion (and it could be painful now that she was powerless
again) and half desperate to impale herself on it.
Alex pushed forward, and slowly, slowly, she watched Kara’s pussy stretch to
accommodate it.
“Almost there, almost there. Attagirl.”
Kara covered her eyes with one of her hands, looking like she was just about to
start crying. With one last push, the knot popped in, and Kara came undone.
“Fuck, Alex!” Alex watched as Kara convulsed through her orgasm, her knuckles
going white, muscles tense and flexing and desperate.
Watching Kara cum was the hottest sight in the world. Alex was thoroughly
convinced of that. And knowing that she was the one who made it happen, that
she was the one Kara was coming for?
All at once, Alex became aware of the incredible ache in her groin. Somehow,
through all of this, she had kept her pants on.
Kara came down from her high after a while, and just lay still for a moment,
soaking up the feeling of the large penetration and of Alex hovering over her,
sweaty and turned on and just so  alpha .
It wasn't long before Kara knew she needed to cum again. She was just about to
ask Alex to start manning the toy once more, when Alex spoke up first.
“Kara,” her voice sounded about three octaves deeper than usual, serious, “I
need to… is it okay if I jerk off?”
“Don't ask silly questions, Alex. Of course it's okay.” Kara shifted so she
could watch as Alex undid the button of her jeans, pulled down the zipper.
A thought crossed her mind,  and a look of awe fell over her face as Alex
pushed her jeans down her legs and kicked them off.
“Let me help you.”
Chapter End Notes
     Given that I write filth for the people, I though that is open this
     up. What do y'all wanna see in the upcoming, like, three chapters of
     absolute sin? You can send me kinks, positions, basically anything
     and I'll probably include it. Keen observers of this fanfic will have
     noticed I am a filthy bastard, and there's like.... probably only
     about 3 kinks I refuse to write. Other than that, go wild.
***** Chapter 5 *****
Chapter Summary
     Boundaries? What boundaries?
Chapter Notes
See the end of the chapter for notes
“Let me help you, Alex. I want to.”
Alex was about to open her mouth in protest.
“Come on, Alex. You just stuffed nine inches of dildo in me. Consider it
payback.”
“Kara, what do you mean… take care of me?”
Alex's pants were off, leaving her cock to strain proudly against the fabric.
“What do you want it to mean?”
Alex swallowed. She knew this wasn't what she'd intended to come over to do,
but in her head she could still justify it, still keep her line in the sand,
still say that everything was still fine because they hadn't had sex, that this
doesn't count.
“I want it to - can you - can it be… with your mouth?”
Kara's eyes lit up.
“You want a blowjob?”
Alex nodded.
“Well, if you want me to suck your cock… maybe you should make me.”
“What?” Alex asked, surprised that Kara didn't already have the tip of her dick
in her mouth.
“I just mean… you're the alpha, right? Maybe you should take charge a little.”
The way Kara said it, how she shook her hips a little in excitement, how her
eyes were wide and shiny,  really  made Alex think of a puppy. A messy, horny,
dirty puppy. But still. An image flashed across Alex’s mind of Kara wearing a
collar, and she had to swallow down a growl.
“Unless…” Kara dragged a fingertip down Alex’s body, going between her breasts
and down the hard line that broke her abdomen in two. “You don’t think you can?
Unless you need your omega to take the lead.”
Alex could see the mirth just below Kara’s eyes, know that she was just
teasing, that all she really wanted was a reaction. She’d been sexting with
Kara long enough to know that she'd rather give up potstickers for a fortnight
than lead during sex.
That didn’t stop the little stab of anger that started building up in her gut,
though. Kara wanted a reaction? She’d get a reaction.
Alex grabbed Kara by her hips and yanked her to the side of the bed, with a
little yelp from Kara. The toy was still imbedded inside her, knot and
everything, and the rough movement caused a little stab of pain to shoot
through her.
She leaned over to Kara’s ear, and said, with a deep malice she’d hardly ever
used with Kara before, “Who do you think I  am ?” She snaked one hand between
Kara’s legs, found the base of the toy, and jabbed it up and further into Kara.
Kara lurched a little, saying “ow ow ow” as the head of the toy slammed against
her cervix with bruising pressure. “I’m a fucking  alpha . You think I’m gonna
let some  little omega whore  be in charge?
A purr rumbled up from Kara’s chest, one Alex felt too, with Kara pressed to
her body like that. With her hand still between Kara’s legs, she felt the flood
of wetness that Kara produced. So it seemed that this  was  exactly the kind of
reaction Kara had wanted, after all.
Kara purr only got louder as Alex grabbed her around the waist again, and
pushed her forward. Kara stumbled off on the bed, and ended up on the floor on
her knees. Kara almost came the second she hit the ground.
She was so used to be stronger than...well, everyone. So used to being
invincible, to having to control herself just not to break things. But now,
like this, in her heat, Alex was  finally  stronger than her. Alex could
manhandle her, pry open her legs, grab her hips, and throw her onto the floor,
could physically beat her again and again and again, and all Kara could do was
take it . She tried not to think about how right it felt to have Alex be
stronger than her.
“Now,” Alex said, leering down at Kara. At this point, her trunks did very
little to disguise the exact shape and size of her erection. It’s not like Kara
didn’t already know what she was getting into, anyway, not with the sheer
number of Alex’s dick pics she’d seen. Alex pushed her trunks midway down her
thighs and her hard on sprang free, hitting against her abdomen. She shifted
forward so she was on the edge of the bed, with Kara on the floor, exactly as
it had been almost ten years ago now. “Suck. My. Cock.”
Kara rushed to comply, pulling Alex’s underwear the rest of the way down her
legs and tossing them away. She latched on to Alex’s cock like she’d die
without it, like there was nothing in the world she needed more than to drink
the delicious fluid from the tip.
Kara worked with a singular purpose: to get Alex off. Alex moved a hand to the
back of Kara’s head and started to push her down deeper, deeper, as deep as
she’d ever been. When she passes Kara’s uvula, the younger girl started to gag,
and tried to pull off. Alex’s hand, her stronger hand, stronger than Kara, now,
kept her from moving.
“Nuh-uh,” Alex said, “Not this time. I let you out of deep throating me before.
You’re gonna try harder this time. Got it?”
Kara, mouth stuffed full of cock, couldn’t do anything but give Alex a small,
detached nod.
“Good girl,” Alex relaxed her grip on Kara’s hair, enough to let Kara bob up
and down a little of her own accord.
It was all too much for Kara. Alex above her, talking to her like that, in that
tone, controlling her movements like that, pushing her around. Not to mention
that she still had the toy from earlier inside of her. She squeezed her legs
together, trying to get some relief.
“Okay, good,” Alex was starting to purr in response, Kara’s mouth working her
up and down to the point that Alex was sure she’d never been harder. But Kara
was still only taking about half of it, leaving several inches unattended too,
and Alex needed more. “Now, are you ready to let Daddy stick it down your
throat?”
Kara hummed happily around Alex’s cock, unable to respond, but signalling her
eagerness and trying her best to calm down, to suppress her gag reflex.
Kara didn't know why, but Alex being like this was really affecting her. Alex
just being so… so stern, so in control, so  severe . It made Kara's own wetness
drop out from around the toy and start to pool on the floor.
The hand on her hand started pushing down, down, taking Kara down with it. Alex
took her other hand and wrapped it around Kara’s throat, not with any pressure,
just to feel it. She’d watched deepthroating videos and had gotten off on how
the alpha’s cock made a bulge visible in the omega’s throat. She wanted to feel
it when she did that to Kara.
Kara struggled to take Alex’s cock. Alex revelled in the muted, choked sounds
Kara let out the deeper and deeper she pushed in, the way Kara’s bambi eyes
found her, looking like she was on the verge of breaking into tears. Kara
looked perfect like this, Alex thought. Even when they were just having a
normal conversation, Alex had often thought that Kara had perfect blowjob lips.
And now those perfect lips were wrapped a little more than halfway around her
shaft, and quickly sinking deeper and deeper.
“Good girl ,such a good girl,” Alex muttered, giving Kara the words of
encouragement she needed to relax, and breathe deeply through her nose, and
take Alex the rest of the way in. Kara’s node bumped against Alex’s skin,
finally taking Alex in all the way, as deep as she could do.
Alex could feel the bulge her cock made in Kara throat. She could also feel
Kara’s neck moving, trying to accommodate her uncomfortable position, trying to
swallow, to do  something .
“Fuck, you look so pretty Kara. Such a pretty face. Such a pretty, soft, omega
face.”
Kara felt warmth spreading in her chest at the compliment. In her normal state
of mind, if she were her normal, feminist self, she would’ve known that it
didn’t matter if she was pretty or not, that that wasn’t where her value lied.
But here, on her knees, the fact that Alex thought she was pretty made Kara
feel like something was blooming in her chest, making her face warm, made her
want to exfoliate and pluck her eyebrows and spend an hour on her make up just
so that Alex would say she was pretty again.
“I wanna fuck that pretty face,” Alex said, and Kara felt her pussy clench at
the idea. She didn’t move, just let Alex guide her head up and down as she
increased her speed, her cock hitting the back of Kara’s throat on every
thrust.
Kara resigned herself to being used like that, Alex grunting above her, pulling
Kara’s head down and thrusting her hips up in time. She wondered if Alex fucked
her fleshlight like this, too, the one with the mouth attachment. Kara was
struck with the image, or the memory, rather, of Alex using her toys in the
past. How Kara loved watching Alex get off, playing with her toys selfishly,
because she could, to bring herself to a quick and hard orgasm. Kara wanted
Alex to use her like that, too.
But as Kara glanced up, and saw the way Alex face was covered over with
pleasure, she had a better idea. If she liked Alex fucking her mouth… Kara
could think of only one thing she would like more.
Alex was thrusting harder than before, and Kara could tell she was getting
closer to her orgasm. As much as she wanted Alex to come in her mouth, to taste
and get to swallow her release, there was something she wanted more.
Kara pulled back on Alex's cock. Alex tried to keep here there with her hand,
but the hand Kara dug into Alex thigh made it clear she was serious.
Alex let her go immediately. As much as she was loving the control over Kara,
she would never want to push Kara into something if she didn't truly believe
that Kara would enjoy it, in the end.
“Are you okay, baby?” She asked the second her cock popped out of Kara's mouth.
For a second, Kara just smiled at the concern.
“Yes Daddy,” Kara batted her eyelids excessively, “But, I think….” she walked
two of her fingers up Alex's thigh, “if you want to cum… you have to fuck me.”
Alex let out a frustrated grunt.
“Kara, you can’t do this to me. I need to get off.”
“I know you do,” Kara said, shifting slightly on her place on the floor, “and I
want you to. I want you to fuck me.”
“ Kara .”
“I promise it’ll be good, Daddy,” Kara purposely tried to make her voice
softer, higher, more demure, because she knew it would be more attractive to
Alex, “I promise my pussy will be nice and tight and you’ll feel so good when
you put your cock in me.”
Alex was running through her reasons why not in her head, holding on to them
like she was on the edge of a cliff. She wanted to tell them to Kara, like that
would snap some sense into her, but the idea of mentioning either of their
parents at a time like this made Alex feel like she was going to vomit. Instead
she stayed silent, and hoped Kara got the message from how her eyes were
pleading.
“Come on, Alex,” Kara said, a tinge of anger that hadn’t been there before,
“What are you afraid of? If there’s a line, we already crossed it when you put
your dick in my mouth.”
Alex wanted to protest, to say that sex was different, that it wasn’t the same.
Kara had heard it enough times to predict what she was going to say.
“I know you have some bullshit ‘line in the sand’ about this, Alex, but really.
Let it  go . We’re adults. I want you to fuck me. And I  know  you want the
same thing,” Kara purred.
Alex had reservations, still. She knew there would be consequences for this,
there would be regrets. But it was hard to think of many when Kara was looking
at her like that, and smelling like that, and Alex was sure they must’ve
triggered her rut too because her brain was becoming foggy with Alpha thoughts
like making Kara hers forever, and suddenly, Alex didn’t see the appeal in
saying no anymore.
With what little good judgement she still had, Alex made sure to put at least
one safeguard in place. She wasn’t going to make that particular mistake again,
not after she’d been so thoroughly chewed out for it before.
“Okay,” Alex said, “Do you have condoms?”
“In my drawer. Bottom level.”
Alex nodded and rushed over, getting to her knees to pull it open and yank out
the black box tucked away in there. She got to her feet, reading the writing on
it. Alpha condoms, twenty pack.
It was only when Alex reached the bed again that she realised what it meant.
If Kara had condoms, that means she must've been using them. With someone else.
And they were alpha condoms too, so, with another alpha?
As all these thoughts crossed Alex's mind, Kara could see her face change.
“There’s no one else, Alex,” she quickly spoke. “The box is still sealed, see?”
Alex checked, and was relieved to see that, indeed, it still was.
“I just got these...in case.” Kara said.
“You thought this was gonna happen?” Alex asked, tearing open the side of the
box and sticking her hand it to grab a condom from it.
“I hoped,” Kara admitted.
Alex’s hands were shaking as she brought the condom up to her teeth and tore
one side of the packaging open. “Get that toy out of you, and get on the bed,”
she said, her voice solid despite the nervous tremor in her hands as she held
the latex in her hand.
While Kara complied, making a little wince as she removed the toy, Alex put the
condom to the top of her cock and rolled it down all the way to the base. Well,
as far down as it would go. Even though these were alpha condoms, they were
still just a little too short, just a little too tight. Alex remembered reading
something about excessive friction and how it could make the condom tear, but
it was too late now for caring.
When she looked back, Kara was on the bed again, sitting up against the
headboard. Alex turned around to face her, and in one moment of absolute
rapture, took in the beauty and the softness and the power of Kara’s body.
Because even like this, even without her super strength or x ray vision, Alex
knew she was still the most powerful woman she had ever met. Who else could
make Alex feel like that, like her heart was about to stop, like she wanted to
get down on both knees and just worship, worship,  worship  that perfect body.
Kara opened her mouth, about to call Alex into action, but she’d already moved.
Alex caught Kara’s lips in a kiss that felt like it would swallow them both
whole,  and Alex thought that if that’s what heaven was, if all she got to do
was kiss Kara, forever, she’d be happy with that.
But then Kara broke the kiss, and whispered “Fuck me, Daddy”, and Alex knew
that what she had here was even better than  that .
Chapter End Notes
     Some of y'all make the best and dirtiest suggestions ever. Keep em
     coming.
     BTW, the only kinks I can think of that squick me are watersports,
     scat, and like.. extreme violence, so don't ask for those. Also, I
     won't write things like foot fetish and latex, not because it squicks
     me but just cause I'm not into it.
     Also I know I've been drawing it out FOREVER don't worry they finally
     have sex next chapter.
***** Chapter 6 *****
Chapter Summary
     THEY FINALLY BANG
Chapter Notes
     Enjoy!
See the end of the chapter for more notes
“Fuck me, Daddy.”
Alex's cock twitched when Kara spoke, the tone and meaning and the arousal in
her voice running all the way down her body and into her shaft.
Alex settled in between Kara thighs. It was the easiest position to get into
from where they were, but Alex knew what position she'd rather be in. Behind
Kara, who'd have her face down and her ass up, presenting for her.
But, more than anything, Alex wanted to check what Kara wanted. Or maybe she
already knew what Kara wanted, and she just wanted to hear her beg.
“You want my cock, baby girl? You sure?”
Alex dragged her cock lightly up and down Kara folds, teasing. Kara tried to
get greater contact, shifting down on the bed so Alex's head sunk half an inch
inside.
“Yes,  yes, please , I want your cock. I need it.” Kara was desperate for
contact, desperate to get finally filled. The pain was getting worse by the
second, the cramps already starting in her abdomen, her muscles screaming with
the pain of her heat.
Alex pushed Kara legs wider, leaned over Kara, and pressed her cock over Kara’s
body so that the tip came to rest an inch above her belly button. “Look,” Alex
said, “this,” she gestured down to her cock, “is how deep inside you I’m gonna
be.”
Kara looked down to take in the visual, Alex’s erection pressed over her
showing just how deep she was about to go, and imaged how it would feel when
she actually slipped inside.
“How do you want it?”
“Hard. Rough. I don't care,” Kara said, “Whatever you want. Just. Just  use
me.”
Alex bared her teeth at Kara. “Oh, I  will . But I actually meant, what
position do you want?”
Kara bit on her lip. “Doggy? I want, like...our first time.”
Alex shuddered at the memory, of how she'd gripped Kara's hips and pulled her
down, how she'd watched the muscles in Kara's back and rutted into her.
“Hands and knees.” Alex commanded. Kara nodded, and rolled onto her stomach
first, before pulling her lips up under herself and supporting herself on her
hands.
Kara waited like that for a beat, before she heard the mattress shift,
indicating that Alex was shifting onto her knees, too. She felt ones of Alex’s
strong hands on her side, as the other gripped her cock while she shifted up
closer to Kara.
“You sure you want this?”
“You already asked that.”
“Just checking, baby girl.”
Kara rolled her hips back.
“Yes,  yes  I'm sure.”
Alex was running out of self control fast. What little she had left, she put
into pacing herself. As much as Kara had tried to indicate she didn't, Alex was
still very aware that Kara had limits, and she wasn't going to try and break
them tonight. Not when she might scare Kara off and ruin her chances of it ever
happening again.
Alex shifted her hips that last inch closer, and then…. and then she was inside
of Kara. Just her head, just about an inch deep, but she was inside a tight
omegas pussy, inside Kara's pussy, and everything in her nature and biology was
screaming at her that yes, this is right. So she pushed away any thoughts that
it was wrong.
Kara moaned the second Alex started to move. Constant, high pitched sounds that
Alex knew well. Whenever she'd called Kara before, when they'd masturbated
together, the sounds Kara made were really what got Alex off. Her voice sounded
so high, so feminine, so pretty, so broken over her own pleasure. Kara still
sounded like that now, as Alex worked about half of her length in.
She paused for a second, just to admire, just to look at the way Kara's muscles
played under her skin. And then she was pushing in again.
“ Oh , Rao, Daddy,” Kara moaned.
“Almost all in, baby girl,” Alex said. She wasn’t sure exactly when she’d taken
to calling Kara by that particular nickname, but Kara seemed to be into it, if
she way she tried to back up to get more of Alex’s dick inside her was any
indication.
Alex came to rest with just her knot outside of Kara. It wasn’t fully engorged
yet, still small enough to work in. But once she worked it in, it would
restrict her range of movement. And she didn’t want to just be inside Kara.
Alex wanted to  fuck  her.
“You feel so big, Alex,” Kara panted, the muscles in her abdomen tight and
taut, “Did you,  hng , did you get bigger? You feel bigger.”
“Uh huh,” Alex said, “I was only eighteen. Most alpha’s aren’t full grown until
about twenty five.”
“Well, you sure seem  full grown  now,” Kara dropped her head down, and let out
a shake exhale, “Please, please can you start-”
Alex started moving before Kara finished her sentence. She wrapped on hand
around and under Kara’s hip, pulling her back to meet her thrusts. She started
long and slow, pulling out until only her head was inside and then sliding in
again at a languid pace. But soon, that wasn’t enough, and Kara was begging for
what the both wanted.
“Faster, please, Daddy. And harder. God, just... more .”
Alex obliged, giving shorter, harder thrusts, knocking the breath out of both
of them until the room was filled with sweat and heat and cut off moans.
“God Kara, we’re...we’re having sex,” Alex said, awed. After all that she had
denied herself, after how much she’d thought about this, for  years ….
“I’ve wanted this so long.”
“Me too,” Kara said, “Whenever I’d get myself off, I’d imagine my toys were
you.”
“Same here,” Alex was pounding into Kara with a rough pattern, that kept
faltering as she tried to get the best angle, “with my fleshlights. When you
sent me those pictures earlier tonight, and I was fucking the mouth, I was
thinking of when you sucked me off when you were fifteen. Imagining it was your
mouth.”
“I’ve thought about that a lot too. When I gave you a blowjob. The first time.”
“Did you like it?
“Huh?”
“Did you like sucking me off?”
“I-” Kara face flushed a bright, angry red. Alex couldn't see it, but she could
hear the embarrassment in Kara's voice.
“I just ask cause, I mean, I know that some beta girls don’t like it,” Kara
winced at the implications. That there had been beta girls. That Alex knew what
the thought about blowjobs. That there was only one likely way she could’ve
obtained that information, “I guess I’m wondering if it’s different for omega
girls.”
There was no point in lying about it, even if Kara felt a little bit
embarrassed about it.
“I… yes. I liked it. It made me really wet. I wished you would’ve fucked me
again.”
“I wanted to fuck you again. Even though I’d just cum, you made me hard again.”
“Did you like me on my knees?”
“What do you think?” Alex emphasized her point with a particularly hard thrust,
“Do you remember sucking my cum out of your panties?”
“Rao,  yes ,” Kara’s pussy clenched tight around Alex’s member.
“Hey Kara, just curious,” Alex purposely tried to sound a little detached. She
knew sometimes Kara got off on her being just a little bit cold, just a little
bit detached, distant. Or maybe it was breaking through that facade that Kara
really enjoyed, “How much of my semen do you think you’ve swallowed in your
life?”
“ Alex. ” Kara knew Alex was talking like that purely for her benefit, and it
made Kara drip under the attention, “I dunno. Not enough.”
“We’ll have to fix that, won’t we?”
“ Yes ,” Kara keened, suddenly desperate to feel Alex cum. Even if it had to be
through a condom, that would have to be enough. For now.
“Harder. Please, I want you to cum. Use me so you can cum.”
Alex felt forward over Kara, running one hand under her to play with her clit.
“Kara, I, if I’m gonna get my knot in-”
“Now, do it now.”
“Wait, I, I want…”
Suddenly, Kara was empty. The second Alex slipped out, she started to cry, not
sure why Alex was withholding her cock, hadn’t she been good enough to deserve
it? Hadn’t she done everything Alex had asked? Hadn’t she been a proper omega
for Alex?
“Please Alex, put it back in,” Kara begged, her eyes glazed over and desperate.
“Hang on, just,” Alex grabbed at Kara’s hips, and applied pressure to flip her
over, onto her back, “Kara, I…”
Kara caught the way Alex’s eyes dropped down to her neck. She saw how they
lingered, how she licked her bottom lip for a second. She knew what Alex was
thinking.
Kara tilted her head, stretched her neck out. Flashed Alex the pale column on
her throat. Presented for the bite.
Alex could see the faint scar from where she'd bit Kara the first time.
Kara showing her neck was sign enough she was keen to get bit. But returning
the bite was something else. Meant something else.
“Kara, are you… gonna bite me back?” Alex asked.
“Can I?” Kara asked.
“I….I want you to.” Alex said, “but that… it means…”
“Were basically mated already, Alex. Please, if you bite me, it'll help with my
heat. It'll make the pain stop.  Please .”
“Yeah, okay,” Alex gave in, put her arms at Kara’s sides, and pushed back
inside of Kara. She slammed her whole length in on the first thrust, leaving
only her rapidly growing knot outside. Kara’s whole body shifted up on the bed
as Alex entered her, but still she needed more.
“Knot, Alex. In. Now.”
Alex could feel the tip pressing against Kara’s cervix, and knew there wasn’t
much further for her to go in. She’d made it it when they were teenager, but
now she was bigger, and didn’t know if she’d still be able to get her knot it.
Kara seemed sure enough for the both of them, though.
“I’ll cum as soon as it’s inside.” Alex said.
“Yeah, I know,” Kara said, “I want you to. I just wish…”
“Wish what?”
“Wish you weren’t wearing a condom. I’d like to feel you cum in me.”
There’s a lot of reasons for this. Most having to do with Alex’s alpha status,
but Kara doesn’t have the mind to explain them. Luckily, Alex understands
without her needing to.
“Maybe next time,” Alex says, and Kara shivers, because that means that Alex
wants a next time. She supposes that makes sense, though, given that they’re
about to become mates.
“Close,” Alex said, “Gonna knot you now.”
Kara just nodded as Alex gripped into the mattress, and slams her hips forward.
The second Alex knot slips in, it swells, big enough that she can’t take it out
any more, that she can’t move, that she’s locked inside Kara while she  cums .
And she does cum. The second her knot pops inside Alex whole world narrows, and
suddenly there's only here and Kara and pleasure, and only Kara neck stretched
out, the pale skin there calling to her, the pheromones seeping out and into
Alex senses like… like…
Alex had already bitten Kara.
And the second Alex's neck came close enough, entered Kara's reach….
Kara bit Alex, back.
Any pain from the bite was wiped out by the pleasure of their joint orgasms,
Alex shooting into the condom and filling it, filling it probably beyond
capacity with her cum.
Alex finally pulled her teeth away, stained with Kara's blood, as Kara did the
same. As soon as Kara's heat was over, the wound would heal, but it would still
leave a scar. And the effects would still be there.
“Well…” Alex said, unable to move as she was still locked inside of Kara, “I
guess this means…”
“We’re mates, now,” Kara said, her voice sounding distant and dazed. But not
sad.
“Yeah…” Alex said, and nuzzled into Kara's neck. “So what does that mean?” Alex
asked.
Kara furrowed her brows. “Do you think we could have this conversation a bit
later? You know, when you're not still knotting me?”
“Good idea,” Alex says, her heart rate already spiking at the idea of the
conversation that needs to be had. “We’ll just…talk about it later.”
Alex sunk back down, putting some of her weight onKara. When Kara spoke again
,her voice was small, so small, and it made Alex’s heart break.
“Alex...what’s gonna happen...tomorrow?”
“I - we’re gonna talk?”
“You mean it? Because I just, I keep on imagining waking up to an empty bed,
and you being gone, and I know that sometimes you...you run from things, and I
just, please don’’t run from this, don’t leave me alone, I’m you’re mate now
and you can’t, you can’t leave me-”
Kara started really crying. And immediately Alex dropper her head to Kara neck
and placed a kiss over the bite, trying to soothe.
“Kara? Kara, hey,” She moved into Kara’s field of vision, tried to shake her a
little so their eyes would meet, “Hey, this is confusing for me to. I’m not….
I’m not 100% sure what all of this means. But I love you. But we’re mated. But
I’m gonna be here in the morning.”
Kara’s hair was wet with sweat when Alex brought her hand up to stroke it, but
neither of them minded. Kara just softened, relaxed a little, let her tears dry
up. Alex understand why. Not only was there the fact that omega’s on heat
tended to be more emotionally vulnerable, but this had been so long coming.
Years of build up all culminating and it was new but not new and at all and
terrifying to touch.
But she had Kara. And Kara had Alex.
And that was enough for both of them to fall asleep, Alex still locked inside
of her mate.
Chapter End Notes
     Still taking requests 4 filth!!!
     btw thanx for commenting gang. I know smut stories tend to get less
     comments for obvi reasons, so thanks to those of you who do!
***** Chapter 7 *****
Chapter Summary
     The next morning.
Chapter Notes
See the end of the chapter for notes
They woke up before the sun rose, Kara's pheromones spiking in a natural cycle
and ensuring that they both woke to a flood of arousal.
They were lying next to each other on the bed, Alex's arm thrown around Kara's
midsection and pulling her close. They were both messy, smelling of sex and
dried sweat and alpha and omega. Alex's hair was well mussed, and Kara’s make
up, the make up she'd put on just before Alex had come over, was mostly sweated
off and the rest was smudged.
“Hey…” Alex said, her voice thick and rough with sleep as she stirred in the
bed.
“Hey,” Kara responded. She'd been awake for longer, had already shaken herself
out of sleep.
“How are you?” Alex asked. At some point during the night they must've moved,
because Alex's cock had slipped out of Kara and was soft again. The condom was
gone, too, and Alex figured it must’ve been somewhere lost in the sheets.
Another mess they’d have to clean up.
“I'm good…” Kara said. She turned around so that she was facing Alex again, and
put a hand on her bicep, “I wanna have sex again.”
Alex gave a chuckle that turned into a groan, when Kara hand dipped further
down, onto her stomach. She closed her eyes and when she opened them Kara had
rolled onto her stomach again, and was starting to push her ass up into the
air, presenting for Alex.
A fair part of Alex wanted to take her up on that, to get on her knees and
slide her already hardening cock into Kara and fuck her again, fuck her until
they both came, until she spilled her seed inside of Kara and Kara accepted it
with a moan and a whimper and a  yes please, Daddy.   
But Alex knew they needed to talk. Had promised it to Kara last night, and just
fucking Kara again without any discussion would be a bad choice, and Alex had
already filled her bad choice quota for that month.  
“We should talk,” she said, forcing the words out before she let her eyes drop
and search over every inch of Kara’s body.
“ Alex ,” Kara begged, “I need your cock. Wasn’t I good last night, Daddy?
Didn’t I make you cum? Wasn’t I tight enough?” when Alex looked over, Kara was
pouting.
“No, you did, you did baby, and,  god , yes, you were, I just-” Alex’s body
contradicted her words, because as she was trying to slow things down, Kara
wiggled her ass and Alex just got harder. “What happened last night, it…”
“What? Are you gonna tell me you regret it?” Kara fell back to the bed, looking
crestfallen for just a second before Alex spoke again.
“No, no I don’t, I mean, we probably could’ve… I mean, it wasn’t exactly wise
but….” Alex sighed, “But I love you Kara. That hasn’t changed. And I don’t… I
don’t regret...”  Alex swallows, “Making love to you.”
Kara’s inside fluttered at that term. Making love. She had  made love  with
Alex, even if the words they’d both spoken earlier didn’t exactly seem to fit
that mood.
“But we do...need to talk. We said we would. I don’t think it’s a good idea to
just...keep on going...before we talk.”
Kara sighed, and rubbed the side of her head. She reached for the blanket and
pulled it up and over herself, suddenly feeling the need to cover herself in
front of Alex.
“Okay…” Kara eventually said, “Talk about...what part?”
“All of it, I guess,” Alex says, “Like… we’re mated now. And we're having sex.
But what does that mean?”
Kara rolled onto her back, looking up at the ceiling and not at Alex.
“I… don’t know,” she said. “What do you think it means?”
Alex thought for a moment.
“I guess… it means whatever we want it to mean.”
Kara cast her eyes downward and took a shuddery breath. She tapped her fingers
against her own stomach, gathering her courage. Eventually, she spoke.
“I don't want you to have sex with other girls,” Kara said, “Just me. And I
won’t have sex with anyone else, either. I wanna be exclusive.”
Alex paused for a moment, considered. The way Kara said it, there was fear
there. Like Alex might say no.
“Kara...I’m not sure exactly what impression you’ve gotten from me, then,
because you should know I’m not some asshole alpha trying for max ‘conquests’.”
She rabbit eared the last work, somewhat annoyed.
“No, Alex, I didn’t mean that, I just… when you talked about like, how beta
girls didn’t like giving blowjobs, I just assumed that was cause, you know.”
Alex softened.
“Kara… I’m not seeing anyone else.”
“But you were, before?”
“Not a lot, Kara. Not as many as you think. And it was only ever cause I
couldn’t be with you.”
Kara allowed herself a small smile.
“Really?”
“Yes. I only ever went for the girls that looked the most like you, and every
time I was with them, I'd imagine it was you.”
Slowly, Kara posture became more relaxed.
“One time, I got slapped cause I moaned your name when I came.”
Kara let out a small chuckle at that, and for a moment, the air felt lighter.
“What about you?” Alex asked, “How many people have you been with?”
A blush settled on Kara’s face.
“Just one.”
“What was her name? His name?” Alex asked.
“No, Alex, I mean… I mean  just  one.”
“Huh?”
“Just you, Alex. No one else.”
“Never?”
“Never.”
Alex raised an eyebrow. It wasn’t that she thought Kara was lying, she didn’t
(she didn’t think Kara even could lie), it was just that she was surprised.
Kara was beautiful, and wouldn’t have had any trouble finding a partner. Unless
Kara never wanted to be with anyone else.
“So, that’s settled then,” Alex said, “we’re not having sex with anyone else.”
“Right,” Kara nodded, and suddenly her hand was on Alex's body again, eager to
continue.
“Hey, hey, slow down,” Alex said, grabbing Kara at the wrist.
Kara groaned. “But we already talked. I’m still on my heat, can’t you just help
me?”
Alex gave a soft chuckle. Kara was moving closer to her on the bed, rubbing
against her, obviously trying to goad Alex into just pinning her down and
fucking her again.
“You can wait ten minutes, babe,” Alex said.
“What else do you wanna talk about?”
“Like...sex stuff. Like, what we like and...what we don’t like…” Alex trailed
off, suddenly nervous.
“I mean… we already...we’ve been texting for like, years, I think we have a
fairly good idea.”
“There’s still stuff I don’t know.”
“Like?”
“Like…” Alex said, “like…. before last night… I didn't know about the. About
the uh… the..  Daddy ...thing.”
“Oh…” Kara went red in the face, and turned a little away from Alex, “I’m sorry
I, I didn’t wanna make you uncomfortable, it just...I mean I won’t.”
“Kara,” Alex said again, “I told you, I don’t mind. I like it. I was just…
surprised, I guess. A little bit.”
Kara slowly turned to face Alex again.
“You don’t think it’s….weird?”
Alex thinks for a moment.
“Maybe a little…” Alex says, “I mean, I’m not a guy. But it’d be weirder
somehow if you called me mommy, I think.”
“Yeah…” Kara weakly responds.
“I still like it, though,” Alex was quick to respond, “I...I don’t know why. It
just...turns me on.”
Kara batted her eyes in an exaggerated motion.
“What else turns you on, Daddy?”
Kara briefly dropped her eyes, to see Alex very obviously hard, her cock
pointing up and pressed against her abdomen.
“Not that it looks like you have a problem with getting turned on… lets me
rephrase.”
Kara shifted closer to Alex, closer still, close enough that her stomach was
almost pressed against Alex’s, that when her cock twitched up it hit her just
below the navel and left a drop of precum.
“What gets you  off ?”
Alex's jaw clicked. With Kara this close, it was getting impossible to think
clearly.
She knew what she wanted to tell Kara. One particular fantasy she'd never
mentioned before, because she was afraid that Kara wouldn't like it. Well, now
that they were being honest….
“How would you feel...about…” Alex focused on a nonexistent spot on the
ceiling, “About...uh…. about anal sex?”
Kara’s eyes shot open wide. She heard, of course she heard, but she couldn’t
stop her reaction.
“A-anal?”
“Sorry I shouldn’t have asked,” Alex covered her eyes with her hands, “You
don’t have to do anything Kara. I know you do that thing where you say yes to
everything to keep people happy but don’t, okay, you don’t have to, you don’t
have to say yes to this, you don’t have to do anything. You could get out of
bed right now, you could tell me to leave and I would.”
“Alex.” Kara stopped her mini rant when Alex tried to leave from the bed,
making to sit up, “I didn’t say no, I was just… surprised.”
“Just say no Kara. You're allowed.”
Instead, Kara pushed forward. “I’m not saying no,” she said, “Just...maybe not
today? But someday, okay, yeah…” Kara voice trailed off, but her face still
burned and she had more she wanted to say, wanted to calm Alex, wanted to make
sure Alex knew she didn’t think she was gross. “I mean, I’d be lying if I said
I’ve never thought about it.”
That grabbed Alex’s attention.
“You have?”
Kara nodded.
“I tried a few times, like, with my fingers. And with toys. Smaller ones,” Kara
admitted, surprised at how easy the words came out, now that they were actually
talking. But she supposed she shouldn’t be surprised; she’s always been able to
talk to Alex, it had always been easy. There was no reason for this to be
different.  
“Maybe we can try that then, eventually. Not today. Only when you’re ready. If
you are.”
Kara nodded, grateful, and sighed into Alex’s chest.
“ Now  can we have sex?”
Alex couldn’t help but giggle at how whiny Kara sounded, at how she snuggled
closer and looked up with those big puppy eyes.
“There’s still stuff to talk about…” Alex trailed off. If willpower was a
muscle, she was getting very fatigued, “But I think we can wait. Just let me
get a new condom.”
Kara glanced down and noticed for the first time that Alex’s condom had come
off during the night. She’d looked before but just hadn’t connected it in her
head. Confusion crossed her face for a second, and she looked left and right
and toward their feet to see if she could find it.
Alex got off the bed to find the box of condoms that she’d tossed onto the
floor, while Kara sat up in bed to get a better look as see if she could see
where the discarded one had gone. Just as she sat up, Kara felt something, and
her eyes opened a little wider.
“Oh…” she said, “Think I found it, Alex.”
“Huh?” Alex had her hand in the box, and was pulling out another little wrapped
foil package.
“I think it’s...it came off...inside me,” Kara said, and she could see the
gears in Alex’s head turn and turn and turn and click.
“Oh!” she said, quickly dropping the box back on the floor and returning with
just the one. “Can you uh? Can you get it out?”
“Uuhh…I’m not sure. Can you try?” Kara asked, and opened her legs slightly more
so that Alex could reach.
“Y-yeah, okay…” Alex shifted onto the bed until she was between Alex’s legs,
and then reached out with one hand toward Kara’s pussy. She paused for a second
before she slipped into, asked Kara if this was okay, and when Kara said it
was, she pushed inside with two fingers.
It wasn’t hard, not with Kara being wet, and how she’d already taken something
bigger last night. But this was different, somehow. It wasn’t just in and out.
Alex was feeling around, poking and prodding at her walls,  a little forceful
was still soft, and Kara fought to keep her hips from moving in response.
Alex pushed in just a little further, until she felt something odd and grabbed
at the latex between her middle and pointer finger.
“Got it.” Alex said, and started to pull back, and pull back, and pull back,
until her fingers were entirely out and so was the condom and  wait, oh, no,
that wasn’t good.
“Uh, Kara?” Alex said.
“Yeah? What is it? Did you get it?”
“Yes, but I think it kinda, sorta, got turned around a bit and um, well, no
other way to put this. Some of my cum got out.”
As soon as Alex said it, Kara bucked her hips up. Alex wasn’t sure exactly what
she’d been expecting as a reaction, but it wasn’t this.
“You...you’re not mad?”
“Alex no, I...I can just take a pill later or something. But I mean, I kind of…
I kind of like it.”
Alex raised an eyebrow.
“Really? Is that so?”
Kara bit her lower lip.
“And I mean, now that it’s already done anyway, I’ll have to take a pill
anyway, you know…” Kara looked Alex’s body up and down, lingered on her
stomach,  really  lingered on her cock, “You don’t have to wear a condom.” Alex
leaned further over Kara's body. “And you don't even have to pull out.”
Alex was glad for that, she didn't trust herself to be able to pull out. Not
only did that mean she wouldn't be able to knot, but she didn't have the best
track record. She'd meant to pull out the first time, when they were teenagers,
but that didn't really work and she hadn't really gotten much better at it over
time.
Alex tossed the sealed condom away and approached Kara on the bed.
“Doggy again?” She asked, and Kara nodded.
“Just, hang on a second, give me the condom.” Kara held out her hand and Alex
raised an eyebrow, confused, but complied, reaching over to the bedside where
she’d put the wrapper.
“No, not that one.” Kara said, and her eyes flicked down, to the used one, the
one Alex had taken out of her. Alex looked even more confused, but did what
Kara asked, and placed it in Kara’s hand while trying to minimize the amount of
cum that got everywhere.
As soon as she did, she watched Kara lick her lips, and Alex had an idea of
what Kara wanted to do. Alex just sat back, with her mouth just a little open,
as Kara lifted her hand to her mouth and then, in one fluid motion, turned the
condom inside out like a reversed sock, over and into her mouth.
Most of Alex’s cum filled her mouth at once, but after she swallowed that, Kara
put the latex in her mouth and started to suck and lick at it, to get
everything that was stuck in a little corner, that she’d missed the first time.
When she was satisfied that it was empty, she took it out of her mouth and
tossed it aside.
She hadn’t looked at Alex this entire time, but when she did, she understood
what that slight sound she’d been hearing was. Alex had her hand wrapped around
her cock, and was slowly jerking off with her bottom lip between her teeth as
she watched Kara swallow her cum.
“Okay, Daddy,” Kara said, rolling onto her stomach before moving onto her
knees. “I’m ready.”
Alex moved behind her and lined up to Kara’s entrance, but stopped when she
realised that Kara was being very still.
“You okay, baby girl?” she asked.
Kara nodded, and said, “Can you like… can you talk about getting me pregnant?
While you're doing it?”
“Like...you want me to dirty talk about it?”
“Well, yeah, I mean, if you want to, if that’s not weird. I’m sorry, you don’t
have to, just forget I-”
“Kara.” Alex said, “Stop apologizing for what you want. I don’t mind it. I
think I might like it too, even, so just...relax.”
Kara nodded, but still wasn’t entirely convinced. Alex breathed deeply, and
took a few seconds to get herself in the right mindset. She knew Kara wouldn’t
believe she was into it unless she really showed Kara that she was into it.
“Kara?” Alex asked, a base of something dark in her voice.
“Mmhm?”
“When you wake up bruised tomorrow. When you can’t walk right for the next two
days. When you’re washing my cum out of you for the next week,” she nipped at
Kara’s ear, “Just remember that you wanted this.”
Alex didn’t give Kara a change to respond before she pushed inside and into
Kara’s slick, tight heat.
Chapter End Notes
     SORRY TO LEAVE IT THERE.
     y'all get ur filthy impreg kink next chapter don't worry
***** Chapter 8 *****
Chapter Summary
     More pure smut.
Chapter Notes
See the end of the chapter for notes
The second Alex was inside her, Kara made a sound she normally reserved for the
ecstasy of potstickers. She dropped her jaw and moaned, long and loud, as Alex
bottomed out on her first thrust. Kara was still feeling a little tender, a
little raw from last night, but Alex was upsetting that in the best way
possible.
“Fuck, Alex,” Kara said, her arms a little unsteady. She was trying to keep a
good arch but without her strength and with Alex moving as hard as she was it
was quickly becoming difficult to hold herself up right.
Alex noticed, and pushed down on Kara’s back so her head and chest sunk lower,
relieving the strain.
“Good position for an omega whore, yeah?” Alex said. Kara could hear a slight
mocking tone to her voice, but she knew Alex was only doing it for Kara’s
benefit, knew that Alex loved her, that Alex wasn’t one of those alphas who
looked down on omegas, who thought they were all weak and stupid and good for
one thing only. It was Kara who got off on this, on Alex being that stereotype,
but Kara figured Alex must’ve liked it at least a little too, with how her
thrust got uneven and bruising as she talked.
“That's it. That's a good little girl.” Alex said, eyes fluttering shut as she
found her rhythm, pulling out half way then thrusting back in and bottoming out
in Kara. Kara's walls twitched around her, and Alex swore she could feel every
tiny detail, every ridge and bump and maybe that's why it was so easy to hit
that perfect spot inside of Kara that made her whimper on every up stroke.
“Now that we’re mated, Kara, you know no one else will ever satisfy you. No one
but me.”  
Kara nodded vigorously, “Good. I don’t want anyone else.”
Alex continued, “Every single heat, and even when you’re not on heat, my cock
will be the only thing that’ll help you. You’ll beg for it… like a little
cockslut.”
Kara moaned into the pillow so that Alex could just barely hear it, “I’m  your
little cockslut.”
“That's right, baby girl. So good for daddy.”
Kara turned her head to the side so she could finally breathe, after trying
lately in vein to muffle her moans. She couldn't believe this was happening,
that after all the years of waiting, of wanting, it was finally really true.
And it felt so right, so incredibly right to have Alex as her mate, Alex inside
her, Alex fucking and claiming her like it’s all she’d ever wanted.
Kara’s whole body felt hot. Not sun hot like she was used to, hot from the
inside, hot in her face and her stomach and her pussy, and Alex felt hot too,
and she started to sweat and pant and so did Alex but neither of them stopped,
wanted to stop at all.
“ Rao  you're big,” Kara choked out, voice breaking into a plea for more. Kara
hid her face in the pillow, but it did little to hide the arousal in her voice.
Alex smirked at Kara’s comment. She may have been progressive, but she was
still an alpha, and hearing that from Kara was more than a slight stroke to her
ego.
“You smell so good, baby,” Alex said. Her knot was already growing larger by
the second, and Kara just felt tighter and tighter the bigger it got. “You
smell…. Fertile.”
Alex felt Kara’s walls constrict and pulse around her at that.
“I am,” she said desperately, “Very.”
Alex leant down, placing her weight over Kara, but still never stilling in her
thrusts.
“And what should we do about that?”
Kara’s head felt light and full at the same time. Her eyes were unfocused,
glassed over but still strangely present, and she could almost imagine hearts
forming in her pupils as she said, “You should make me pregnant.”
Kara felt Alex nod against her. “Yeah, don’t worry. I will.”
As she said it, it struck Alex just how much that idea actually appealed to
her. She’d agreed to it for Kara’s sake, because she knew what omega’s in heat
were like, knew that even the idea of breeding would probably help Kara out a
lot. But now she was sheathed entirely inside Kara, and picturing her flat,
tight stomach swelling with her baby ( babies , maybe) and…. Well, that’s
wasn’t a bad image, in the least.
Alex picked up her speed and tightened her grip around Kara, probably made it
just a hair too tight, but Kara seemed to be into it if the way she wiggled
around was any indication.
“I’m gonna fucking knock you up,” Alex grunted, “Fuck Kara, you're gonna start
showing ,” Alex rutted into Kara at an incredible pace, gripping her around her
sides, pulling her down into her thrusts, “everyone's gonna be able to see that
you're pregnant. Everyone will know that you're carrying my babies. Jesus,
Kara,” she lent down to whisper in Kara ear, “ everyone  is going to know that
I did this to you . They're gonna know that I'm an alpha stud, and that you let
me mount you like this. They're gonna know you let me fuck you without even
wearing a condom.”
Kara was rolling her hips desperately, Alex's words calling to some deep,
shameful part of herself. A part that wanted nothing more than to embrace every
omega stereotype she'd ever fought against. A part of her that wanted this,
nothing but this, forever. Nothing but Alex's cock, Alex's cum, Alex's babies
growing inside her. A part that didn't care about her career or Supergirl, that
loved having Alex like this, stronger and harder than her and capable of taking
care of her, making all of her decisions for her. Including, specifically, her
decision on when and how she'd get pregnant.
“You want that, Kara? You want all of our friends to know I blew my load in
you?”
God, Kara did not want that in real life. She knew no one could no about this.
She couldn't imagine how their friends would react, their family, they'd be
disgusted. Disown them, maybe. But none of that logically mattered, not when
Alex was talking like that, with raw passion and strength and  alpha  in her
voice.
“Fuck, yes, yes Alex, I want everyone to know that you used me. That you used
me to get off.”
Alex smiled.
“And  Supergirl , fuck. You think the journalists won't notice your baby bump?
They're gonna put two and two together. Everyone thinks Supergirl is an alpha.
Imagine what they'll think when they figure out that you're just a little omega
cum dump.”
Kara hadn't moved an inch from her submissive position, completely keen to lie
still and let Alex move and pose and fuck her as she liked. Kara could feel
Alex getting closer, her thrusts starting to change pattern in her excitement.
“No one’s gonna respect you anymore. Not after they know what you are. What you
like. What you  beg  for.”
“Please,” Kara moaned, “Please, knot me, fuck, that’s all I need.”
“Please,  who ?”
“Daddy! Please daddy, knot me, p-please,” Kara’s voice broke and Alex wasn’t
sure if she was starting to seriously cry or not, she sounded that desperate.
“Who’s your alpha?”
“You are.”
“Who decides when you get fucked?”
“You do. Fuck, Alex, deeper.”
Alex ignored Kara’s pleas and kept going at her own selfish pace.
“Who decides when you get pregnant? Is it you?”
Alex almost stopped moving for a second. Some small part of her was afraid she
was pushing it, that Kara would draw the line. Kara had to have  some  limits
somewhere , but Alex was yet to find them in all their years of texting and
calling. Maybe this was it, though. Maybe she’d just piss Kara off instead of
turning her on, maybe this was just a hair too aggressive, too possessive.
“No! No, it’s you, daddy. My body’s yours.”
Then again. Maybe not.
“I shoulda gotten you pregnant as soon as you came to live with us. I should
stopped you taking that plan b. You could've given me, fuck,  ten  pups by now?
More?”
Kara's head lolled from side to side. “Better late than never.”
Alex's knot was swelling up fast, and she knew she'd have to push it inside of
Kara soon. She started to push forward, intent on gently easing it in, when she
realised that Kara would probably appreciate quite the opposite kind of
treatment.
“Ready for daddy’s knot now, baby girl?”  Alex asked one last time, giving Kara
one final chance to back out before it would be too late.
“Yes! Fuck yes, daddy, please, please knot me.”
Alex wrapped one arm around Kara’s midsection. Reaching down with her fingers,
she found Kara’s clit, and gave it a rough rub. Kara moaned, just what Alex had
been hoping for, and Alex used that spike of pleasure to yank Kara back onto
her cock. Her knot popped in at the sudden movement, and that was it for both
of them.
“Hold still while I breed you,” Alex drove into Kara and stayed locked in
deeply, applying pressure to Kara’s shoulder with one hand, keeping her down
like that.
“Ah! Y-yes, cum in me.”
Alex did just that, buried to the hilt in Kara. Kara swore she could feel Alex
pulse in the second before she came, that she could feel Alex’s semen running
up her cock before shooting out and into her, deep into her, hitting right
against her cervix, gravity drawing it down deeper.
Her position seemed so significant, like the fact of her posing meant
something. She was struck by an image of Alex's semen slipping deeper into her
body, past her cervix and directly into her womb. She had an image of one of
Alex's cells finding and piercing her egg, and she bit down on her lower lip as
she shuddered.
Alex was swollen and locked inside of her. She'd come a lot. A lot a lot. Kara
thought it'd be less after last night, but apparently Alex had no trouble
producing more. Between the knot and Alex's cum and the sheer thickness of her
member, Kara abdomen didn't look like it normally did. It was pushed out with a
little bulge, mimicking the baby bulge Alex had talked about so
enthusiastically as she fucked her.
Kara panted high in her throat, and it started to dry her mouth out. She only
realised on a forced exhale that her legs were shaking slightly. Kara fell
forward onto the bed, arms stretched out ahead of her, and Alex followed her
down. She had no choice but to follow her, not with her knot.
They both breathed heavily for a minute or so. As soon as Alex’s heart had
slowed enough that she didn’t feel it pounding in her head anymore, she turned
her attention to Kara, placing a series of light kisses on her back, between
her shoulder blades. Kara mumbled something pleased.
Alex jogged her hips inside of Kara. She was still cumming weakly, but was
almost completely drained. She could feel her own slickness inside of Kara, a
weird wet feeling that she decided she liked, a lot. Kara started to roll her
hips back too.
There wasn’t a lot of room, not enough for Alex to do much more than grind
against Kara. It wouldn’t be enough to make either of them cum again, Alex
didn’t know if she’d even be able too, not that soon, but it felt nice.
Alex looked at the bite mark on Kara’s neck. It was still raw, but her teeth
hadn’t gone that deep so it didn’t look too bad. Not bad enough to make Alex
wince at the sight of it. There was a little bit of dried blood around the
edges, and for a moment Alex felt guilty, until she remembered the matching
bite on her neck. If she couldn’t feel the injury Kara had given her then
surely Kara was in the same boat.
Alex tried to get up a little, to take her weight off Kara, but Kara moaned in
protest until she laid down again, over her. It made Kara feel secure. Alex’s
weight resting over her, Alex’s cock still inside her, feeling warmed from the
inside and the outside by her cum and her skin. She felt tired bone tired. But
a good kind of tired. The way being sore can sometimes be pleasant, how
exhaustion can feel good when you’re finally allowed to sleep.
“That was…. “ Alex murmured against Kara’s skin.
“Nice?” Kara finished for her. She could feel Alex’s mouth move into a smile.
“Yeah.  Nice .”
The sun from the window felt good on Kara’s skin, even if it wasn’t powering
her at the moment. She was already starting to feel stronger, though. Alex’s
‘help’ had done wonders to alleviate her symptoms. That uncomfortable cramp in
her insides from last nights was entirely gone, replaced with warmth and want.
“I meant it, you know.” Kara spoke up after a few minutes.
“Huh?” Alex was tired, too, and it was a nice morning to sleep in. She was
content to doze off, ignoring Kara under her, until the voice roused it.
Kara took a breath, and Alex picked up that she sounded nervous. She kissed her
back again to soothe her.
“The stuff about… the pregnancy stuff,” Kara said. Alex frowned, but Kara
couldn’t see, and continued anyway, “I would have your babies. If you wanted me
to.”
There were several long moments of emptiness. Kara wanted to turn, to look at
Alex’s face. She realised that this probably wasn’t the best time to start this
conversation.
“Kara, I-”
There was enough of Alex’s tone in that that Kara cut her off.
“It’s fine, I know you don’t want… you don’t want that. I’m sorry, I shouldn’t
have mentioned it. I mean we haven’t even really talked about this, and it’s so
soon, and I shouldn’t have, just-”
“Kara,” Alex stopped her by grinding against her, which shut Kara up with a
guttural moan, “You’re… you’re on heat. I don’t wanna dismiss your feelings,
but your biology might be making you a bit baby crazy, right? We’ll talk about
it when you’re off heat and I’m not in rut.”
Alex rubbed a circle into Kara’s side. She could feel the tension in her
muscles.
“I’m not saying no, I’m not saying never. Just, right now… I mean, it’d be
complicated.”
Kara nodded into the pillow, afraid she’d start to cry if she spoke. She wanted
everything with Alex. It wasn’t just her heat. She wanted children and living
together and domesticity and, yes, she also wanted Alex’s knot every day for
the rest of her life, too.
Alex tested her knot again, and after a few minutes, was finally able to pull
out. As she did, some of her cum came rushing out and onto the sheets. Alex
thought that Kara might have to laser them to ash. They were pretty much a lost
cause at that stage.
Alex found Kara’s eyes, and saw how blue they looked in her sadness.
“Hey, hey, it’s okay,” Alex said, pulling Kara close to her. Kara relaxed
immediately. Just this soothed her, just skin contact, just the way Alex
smelled, just that. She dropped her head against Alex’s chest.
In the back of her mind, Alex knew she’d need to go out for the pill that
morning. But not now. It would be cruel to pull away now. There were things
they had to consider, a whole world of trouble and road blocks, but just for
now… this was nice. They could deal with all the rest of it, together. Later.
Chapter End Notes
     i cant believe i wrote this. im. WELL I HOPE YALL LIKE IT
***** NOT AN UPDATE *****
Chapter Summary
     Again, not an update. I'm sorry to anyone who saw I updated and got
     excited, and I'm sorry y'all are getting bad news. But... you
     probably deserve an explanation.
Rip off the bandaid, I guess. I'm done with this story. Sorry. I know a lot of
you will be angry or sad or disappointed, and want to leave mean comments or
messages to my tumblr, and like I get it, but that won't accomplish anything
except make me sad. If you really feel the need to 'punish' me for not giving
you any more of my time and effort and work for free, then like... go off, I
guess. But I wish you wouldn't, and I don't think most of you will because I
think that most of you are good people.
So, why? A few reasons for you.
1) Too Many Projects 
I have a bad habit of taking on too many projects as once. Aside from this, I
have like seven things to work on, and I get so overwhelmed by how many I have
to do that I end up not working on any. 
2) I'm Bored
I started writing this on my phone during three days when I didn't have
internet access. I wrote it cause I'd never written smut before and I wanted to
see what that was like, and... I've accomplished that now. This story doesn't
make me itch to write it anymore.
3) I Don't Ship Kalex Anymore
Probably the main reason, and also the one that's gonna piss people off the
most. I just... I don't know what happened, but kalex has almost no appeal to
me. I'm not sure if it was following anti kalex blogs or getting more into
supercorp and sanvers or just seeing really ugly parts of and people in the
kalex fandom that turned me off but I just don't want to produce anymore
content for this ship anymore. I'm not gonna become anti kalex, and I'm not
gonna yell at people who ship it, but I just don't anymore. I couldn't tell you
definitely why. 
4) Annoyance
This is really fucking petty. I know it is, but I'm petty and I've accepted
that about myself. Half the comments I get are just 'please update!' and like,
nothing else, and it annoys the fuck out of me. It's like.... I'll update when
I fucking update. People who pressure me to update make me not want to update.
If you commented at me to update, people don't think this is an indirect at you
specifically. It's an indirect at fifty different comments who all annoyed me
just a little bit until I just didn't want to touch it. 
5) I just don't feel good about this
I was okay with posting smut, but then I read through it and it just felt ugly
to me. I don't like having this on my profile. It doesn't make me feel good to
write. I'm probably going to orphan this work so that it still exists but isn't
on my account. This just isn't the kind of content I want associated with me
anymore. What most of you don't know is that I'm a minor, I'm not eighteen.
Most of the people I talk to, my actual friends in the fandom, are under
eighteen to. But then I posted this and like, adults are reading it, and
commenting, and feeling like they can just share all about their sex lives with
me, and it makes me feel weird. Again, not an indirect at a specific person or
comment, and I know most of you just assumed I was an adult.
6) (Edited/Added) It's not my place
I don't think that, as a straight man, it's my place to write wlw smut. I've
thought about it and I think it was wrong of me. I hope that I haven't actually
fetishised lesbians in this, but writing any kind of wlw smut when your not a
wlw or a woman aligned queer person I think is always borderline anyway. So I'm
not doing it anymore. 
 
So that's it. I'm sorry. I'm not leaving the fandom, but this work is over. I
gave you twenty six thousand words. I hope you don't hate me for not giving
more. 
If any of you like supercorp, I'm going to be focusing on that in my story
Pattern of Behaviour. 
Otherwise, I really am sorry to disappoint.
 
Peace out
- Lawrence
Please drop_by_the_archive_and_comment to let the author know if you enjoyed
their work!