Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/12309606.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      F/M, M/M, Multi
  Fandom:
      Teen_Wolf_(TV)
  Relationship:
      Stiles_Stilinski/Original_Female_Character(s), Derek_Hale/Stiles
      Stilinski/Original_Female_Character(s), Derek_Hale/Stiles_Stilinski,
      Derek_Hale/Original_Female_Character(s), derek_hale/stiles_stilinski/
      scott_mccall/original_female_characters
  Character:
      Stiles_Stilinski, Derek_Hale, Original_Female_Character, Scott_McCall,
      Lydia_Martin, Sheriff_Stilinski
  Additional Tags:
      Twins, Incest, brother_sister_incest, Sibling_Incest, Polyamory,
      Polygamy, Graphic_Description, Explicit_Sexual_Content, Plot_What_Plot/
      Porn_Without_Plot, Graphic_Sex, Smut, Anal_Sex, Oral_Sex, Vaginal_Sex,
      Double_Penetration, using_cum_as_lube, kinda_fucked_up, questioning
      social_norms, Secrets, Werewolves, Unplanned_Pregnancy, pregnant_by
      sibling, Underage_-_Freeform, Extremely_Underage, Consensual_Somnophilia,
      Anal_Plug, Creampie, Multiple_Partners, Multiple_Orgasms, kinda
      beastiality, but_not_really, Public_Sex, Voyeurism, Consensual_Incest
  Stats:
      Published: 2017-10-09 Words: 10889
****** Made For Each Other ******
by lovesavetheempty
Summary
     Julianna and Mieczyslaw Stilinski are born two minutes apart. Right
     after Mieczyslaw was pulled out, Julianna quickly followed behind,
     not wanting to be separated from her other half. They were made
     together, they were made for each other.
Notes
     This story has a explicit sexual relationship between a brother and
     sister. If this is something that makes you uncomfortable, please do
     not read this. There is just a lot of smut in this. It's pretty
     filthy at some points. I was bored, and this is where my mind goes
     sometimes. ENJOY.
Julianna and Mieczyslaw Stilinski are born two minutes apart. Right after
Mieczyslaw was pulled out, Julianna quickly followed behind not wanting to be
separated from her other half. They were made together, they were made for each
other.
That’s what Mieczyslaw, better known as Stiles, tells himself as he cards his
fingers through the fine wavy hair of his slightly younger sibling. She nuzzles
her head into his hand, and smiles up at him showing off her perfect dimples.
“What’s on your mind?” she asks, already sensing there’s something off, that
“freaky twin thing” everyone talks about them having, and Stiles is not want to
object that his sister knows him better than anyone or anything on this planet.
“You,” he answers.
“What about me?”
He kisses her forehead. “We were made for each other.”
“I know.”
She rolls over on his full-sized bed to hover over him. He gives her a slanted
grin, and she leans down to kiss the corner of his mouth. He quickly tilts his
chin and captures her mouth, teasing his tongue between her plump pink lips.
Her fingers dig into his shoulders, and she lets herself grind onto his lap.
“Fuckkkkk,” he groans against her mouth.
“That’s the plan,” she whispers, leaning back to strip her shirt over her
chest, leaving her bare breasts for him to admire. He dips his head to suck at
her right nipple and his other hand lifts to start massaging her left breast.
She moans softly, rolls her hips against his hardened cock. “Let’s get out of
our clothes before Dad wakes up.”
Stiles nods his head, eyes half hooded as they quickly discard the rest of
their clothing. The pads of his fingers slip over her soft skin, and he
maneuvers his hand between her thighs to finger her a bit, make sure she’s
really wet and ready. She releases a panted sigh, and grabs his wrist so she
can force his finger into her deeper. Her other hand fists his cock, jerking up
sloppily from her angle.
“Jupiter…” Stiles groans, thrusts his hips up into her touch. She releases her
grip on his wrist, and positions his cock against her core, and massages it
against the wetness leaking out of her. Then she sinks down, enveloping him in
the tight hot wetness of his younger sister.
She stifles a moan into his neck, and he starts to force his hips into her
slowly as she adjusts to his length. His fingers grab at her hips, digging into
the meaty flesh as he forces her down onto him, one hand sliding behind her ass
to feel where his dick is fucking into her pussy. She lets out a shaky breath
as he gathers some wetness and uses it to tease her asshole with his index
finger. Stiles knows his sisters body, and he knows she loves to be fucked in
every hole, as he has fucked her in every hole multiple times, in several
different positions. They might have also fucked nearly everywhere possible in
Beacon Hills.
Jupiter, as Julianna prefers to be called, takes him all in and starts to
massage her clit against the soft curls of hair surrounded his cock. Stiles
lets her, knows that clit stimulation is how she gets off, and once she’s off
he can take her however he wants. So she rocks against him, pants against his
neck as she uses her brothers cock to reach her climax.
Stiles always knows when she gets there. Her fingers claw against his biceps,
and she cries out against his neck (maybe a little too loud, considering there
Dad is a few doors down). Her walls pulse around his cock, and she flushes with
more wetness that Stiles knows will make fucking her filthy and so, so wrong,
but he loves the way fucking up into her over, and over, and over again. He
doesn’t think he will ever stop loving this, loving her, loving them together
as she takes from him, and he takes from her.
He helps roll them over so that he’s on top. He gets her ankles around each
shoulder, because he knows she likes it when he’s deep inside, and then grabs
her hips for support as he pounds into her. She throws her head back and
reaches for his pillow, brings it so its covering her face so she can scream
into it. Usually he would complain and pull the pillow away, because he loves
the noises his sister makes, but their Dad should be waking up soon. It also
gives him time to appreciate the way her breasts bounce with every thrust, and
he very much loves her naked body.
One of her hands reaches out to hold onto his wrist, and he bends his body so
she’s nearly folded in half, and he starts to suck on her pebbled nipples
hungrily. Her cries are loud enough to be heard behind the pillow, and he
smiles as he uses his teeth to gently bite her nipple, which causes a hot wave
of wetness to coat his cock. The noises of his dick sliding into her are loud
and filthy, too loud not to be mistaken if their father were to walk by the
room. But Stiles is lost in her, the slap slap slap of his balls bounding off
her ass, and the slick wet sounds that echo throughout the room as he shoves
into her.
He cums. Her fingertips rub his ribs in a gentle pattern as he stills, pumping
his seed inside. She loves being filled with him, and he loves knowing his
sisters insides are painted with him, that she will be carrying another part of
him with her the rest of the day. Likes when she texts him saying her panties
are soaked with his cum as it leaked out of her during class.
They let themselves cuddle for a few minutes, before they know they are pushing
it. Both hurry back into their clothes. She shoves his window wide open and
spritzes his room with his cologne. He smiles down at her as the meet in the
center of his bedroom. She’s not much shorter, but enough where he’s reminded
while the are twins, their appearances are pretty different, even if they share
many similarities. He’s always thought she is the more beautiful, stronger, and
intelligent of them. Jupiter got all the good parts of him, and thats why he
needs her so bad. Without her he is nothing.
“I love you,” she tells him, leans on her toes and gives him a long kiss.
He smiles. “I love you too.”
===============================================================================
“It’s raining,” their Dad tells them as they come down for breakfast. Stiles
glares at the Cornflakes his father is eating.
“Dad, those are terrible for you!”
“I used almond milk,” he defends himself.
Jupiter gives them both an amused grin, and then reaches for Fruity Pebbles.
She gets Stiles and her a bowl with almond milk.
Dad stands from the table to clean up his cereal just as they sit down to eat.
He asks, “Are you picking up Scott?”
Stiles shrugs. “He hasn’t called me.”
“That’s ‘cause he texted me,” Jupiter says. “I told him we would pick him up.”
“Good kids,” their Dad praises. He kisses the top of Jupiters head, and gives
Stiles shoulder a squeeze before leaving to work.
===============================================================================
Scott rushes out to the car, dark hair matted to his head by the time he gets
into the passenger seat. He gives them both a crooked grin and says, “Thanks
guys.”
“No problem.” Stiles pats his friends soaked knee.
“How are you Jupiter?” Scott turns his torso to view the petite teenager.
She gives him that identical smile she shares with Stiles and tells him,
“Fucking magical.”
He laughs and turns to Stiles. “And you?”
Stiles points his thumb at Jupiter over his shoulder. “Same.”
“Twinning,” she says with a snort. Then they both fist bump.
Scott shakes his head. He’s used to his best friends’ weirdness. Stiles and
Scott had met in the sandbox in the first grade. He had been crying because
they put Jupiter and him in two different classes, the school board suggesting
the twins be separated to start becoming their own people, because the previous
year the two had not made any friends and only played with each other. There
were a couple boys picking on Stiles because he was crying the entire day, and
the teachers didn’t really seem to be paying attention. So, Scott overheard and
told them to stop picking on him. After the boys rolled their eyes and left,
Scott plopped next to Stiles and kicked around some sand, and asked him what
was wrong. When Stiles told Scott how much he missed his sister Jupiter,
instead of making fun of him Scott had told him how he wished he had a sibling,
but his parents were divorced. They became fast friends. And the following week
Jupiter had been moved into the same class. Instead of making friends, Jupiter
had sat silently and refused to talk to anyone until she was back by Stiles
side.
So, Scott knows his friends are a little weird, and maybe a bit too co-
dependent on one another. But it’s never bothered him before.
===============================================================================
At school life is a bit different than at home for the twins. They have to play
normal. At least, what society considers normal. Stiles has done his research
on incest and different cultures, he’s spent late nights with his sisters lips
wrapped around his cock searching for a way to call this okay. The way he loves
his sisters body, his sisters soul. He wants nothing more but to spend the rest
of his life soaked in her. From what he’s learned he doesn’t think what they
are doing is wrong or weird, if anything it is natural. What better person to
love? They have lived with one another their entire life, they know they can do
it forever. They know each others deepest darkest secrets, and how much they
have grown apart, and yet together.
Stiles pretends to have the hugest crush on Lydia Martin, because she’s
unattainable. She will never care about him, and he will never care about her.
But, he likes a challenge, and so does Jupiter. They like to battle each other
in Mario Race Carts, and the loser gives the winner head. So, he goes over the
top with it. Tells Scott how beautiful her strawberry blonde hair is, how he
comes up with a five-year-plan to win her heart, and he begs Jupiter in front
of Scott to become her friend to introduce them.
Jupiter glares at him as Lydia strolls past in the hall. Stiles waves
dramatically and shouts, “Hey Lydia!” There is obviously no reaction from
Lydia, but his sisters chin is turned up in the other direction. He bites his
lip to keep from smiling.
However, Jupiter is way better at the game, because Jupiter is beautiful,
confident, and so, so, so much smarter then Stiles, or at least that is what he
believes. Because Jupiter starts to flirt with everyone, and she’s actually
really good at it, so they always flirt back. Even the girls flirt back. He’s
pretty sure Jupiter could get into Lydia Martin’s panties just by fluttering
her lashes before she'd spare him a single glance.
Every single class they have together she flirts with the person to her left,
her right, and behind her, but Stiles is sitting in front of her, and they
can’t flirt in public, because someone might notice.
So, she giggles at the guy to her left and tells him all about whatever the
fuck, Stiles totally does not care. But he slouches in his seat and scribbles a
note that he plans to toss at his sisters head. He does, and she kicks his
chair.
Jupiter unravels the note and makes out in her brothers scribble, “Skip next
period?” She quickly writes back, “Yeah.”
He fucks in the bathroom in the library. Nobody goes into this bathroom during
class typically, so they don’t worry about getting caught. They also lock the
door to the bathrooms and stick a “TEMPORARILY CLOSED” sign on the door, they
stole it from the janitors closet.
He sits on the toilet. “Can you be naked?” he asks, because even if he knows
fucking her in the bathroom on a toilet is a little sleazy, he respects and
loves his sister. He’s just horny as hell, and he doesn’t care where he fucks
her, ever.
She slides off her ripped up shorts and teal panties. Then she lifts her Star
Wars tee over her head, and unclips her bra. She leaves on her shoes, but he
wouldn’t want to put his feet on the bathroom floor either. He lets his jeans
fall to his Adidas, and his thick cock glistens with precum. She slips her
fingers between her legs and rubs her pussy, spreading her wetness all over so
that Stiles can slide in.
His sister fucks him like a goddess, and he’s praying into her skin as she
bounces on his cock. Her fists one hand around her ass, and uses the other to
slip between them and rub her clit. She’s panting harshly, and he just can’t
get enough of her, but he’s been so hard thinking of her like this for the past
several class periods that he cums after a few minutes.
She steps off and he pulls up his jeans, and then guides his sister out of the
stall. He lifts her onto the bathroom counter, and drops to his knees. His
tongue laps at her clit, three long fingers bundled together push inside her
soaking pussy. She presses her shoulders against the mirror behind her, and
Stiles moves her legs over his shoulders so he has a better angle. He sucks her
clit hard, and she comes undone around him. Her walls clenching around his
fingers, and he massages them inside a bit more to feel how slick she is.
He’s hard again.
He drops his jeans open, and slides inside her once more. She grabs at his
shoulders and lets him fuck her. He pulls out though, and slides her off the
counter, turning her so she’s bent over the counter. She looks him in the eyes
as he begins to fuck her from this angle. He smirks, gathers the mixture of his
cum and her wetness around his thumb, and circles her asshole. It flutters at
his touch, and god does he want to fuck her ass, but he’d need more lube.
“I’m gonna fuck your ass tonight,” he tells her.
She moans, “Fuck yes, Stiles, I love it when you fuck my ass.”
“Why do you love it?”
“I love when you fill me up, how tight I feel around you.”
He gathers some more of the sticky wetness and then shoves his thumb inside
her. She groans, and he watches in the mirror as her hand slides between her
thighs. He feels her hand gather some of his cum and smear it over her clit.
He pushes his thumb out and replaces it with a wet index finger. He massages
that in and out of her until she’s loose enough to take it down to his
knuckles. She clenches around him, and he moans into her shoulder blades.
Stiles pushes a second finger inside, and Jupiter’s face in the mirror is
everything he loves. Her cupids bow lips parted, a silent scream on her lips,
amber eyes watery from the intensity of their bodies joined together. His eyes
dart across their shared moles, their shared eyes, their shared lips, but while
his face is long, his sisters is round, and her nose is smaller, and her
eyebrows a lot more tamed.
“I love you,” he says as he slips a third finger into her ass.
Jupiter’s walls clench around his dick and fingers, and he cums with the tight
sensation surrounding him.
He helps clean her up and get back into her clothes. Jupiter takes him into a
heated kiss, and Stiles loves when she gets like this. Loves when she bites at
his lips, claws at his shoulders.
“I can’t wait to be filled with your cum,” she whispers into his ear. “I want
you to plug me up after.”
“Fuck,” his dick twitches, but it’s too worn out to get hard again. He presses
his lips against her temple, kisses it gently. “You’re gonna leave it on
overnight, and I’m gonna fuck you in your sleep, fill you with cum and plug you
up again, and again, and again.”
===============================================================================
Later during the day Stiles gets a text from Jupiter. It’s the one of the three
classes they don’t have together. A part of him likes it, because it gives him
time to bond with Scott a bit more in the one class they have without Jupiter,
but he always feels like he’s missing himself when she’s not around.
But sometimes it can be sexy too. Like when she texts him a picture of herself
in the women’s restroom, her teal panties covered in his cum that leaked out of
her since he fucked her two class periods ago.
He saves the photo.
===============================================================================
That night Stiles overhears his father get a call about a dead body found in
the woods, but they only found the lower half.
Stiles wakes up Jupiter, who is asleep on his bed with the glass plug in her
ass. They got the plug a few months ago while they waiting outside a sex toy
shop a town over. She’d asked an older man going inside if he would buy her a
glass anal plug and a bottle of anal lube, and she gave him some money, they
man did so with a wink. Stiles remembers they pulled over in the forest
preserve and used it for the first time in the backseat of his car. Jupiter
moaned the entire way home at every bump in the road, and asked Stiles to fuck
her ass again as soon as they found out their dad got called into work.
But today he fucked her as soon as they got back from school. Their father was
taking a nap on the couch, so he hurried into his room and filled her ass up,
then plugged her.
She whines, pushes his hand away. “What do you want?” she asks sleepily.
“Dad just got a call and left for work. They found half a body in the woods. We
gotta get Scott.”
Jupiter sits up and Stiles starts getting her dressed.
===============================================================================
Jupiter wears the plug as the wander around the forest. A small smile tugs on
Stiles lips when her breath hitches as he walks a little faster, and she always
tries to keep up.
Everything is fine until they get caught by their dad.
They leave Scott in the woods. Scott definitely didn’t want to get grounded, or
he wouldn’t be able to go to the lacrosse tryouts tomorrow. So they kinda had
to leave him behind.
Dad has them escorted home, and there is an officer that sits outside their
house the rest of the night. Jupiter calls Scott’s cell phone fifteen times
before he answers.
“I’m okay,” he says, his voice worn out. “Something attacked me though.”
“Like the murderer?” Stiles questions panicked.
“No, like an animal.”
Jupiter frowns at her iPhone. “Are you okay?”
“Yeah, I bandaged it up. I hope I’ll be fine for lacrosse tryouts.”
“Really?” Jupiter rolls her eyes. “I’d be more worried about the fact you might
have rabies, Scott!”
“I’m just really tired. I’m going to go to sleep. Night.”
“He really needs to sort out his priorities,” Jupiter tells Stiles with a shake
of her head.
“Come on. Let’s go to bed.” Stiles fingers tap over her shorts where the plug
is in her ass. She moans, grinds back into his palm so that she can get a
little push on the plug.
He strips off her shorts with long firm fingers, and she tosses her shirt over
her head. She lies on her stomach on the bed knowing her brother will want to
play with her ass a bit, and maybe he’d want to fuck her like this. She likes
when Stiles takes the lead, happily following her brother as he shares new
experiences with her.
His fingers tap tap tap the plug, and it makes Jupiter wet between her thighs.
“I love looking at you like this.” She hears a snap of his phone camera. “Look
over your shoulder at me, please.” Jupiter leans on her left elbow and rotates
her head back to grin up at him. He loves her like this. “Spread your legs
wider.” She hears a few more snaps, feels him shift so the camera has a great
angle of her glistening pussy lips and plugged hole.
Stiles reaches under his bed and grabs the anal lube. The sound of his camera
starting to record echoes in the room. She licks her lips, and he taps her plug
again.
“What are you going to do to me?” Jupiter asks, looks up at her brothers face
adoringly, hungrily, needing him.
“Lift your hips baby.”
She loves when he calls her baby, so she lifts her hips, and angles her ass up
to display herself for him. Stiles strokes his cock with his free hand.
His fingers reach for the plug. He twists it inside her, and she moans loudly.
It’s a three balled plug, see-through. Stiles cannot wait to turn eighteen so
he could buy one where he can look directly inside her. See his cum sloshing
around, watch is gather as it tries to escape. He puts his phone near her ass.
“Push, baby.”
He twists it out of her, and she groans as she’s left feeling empty. Her hole
twitches, gaping at the sudden loss of being filled. She pushes, and his cum
starts to leak out of her. He groans, slicks his hand with the anal lube and
smears it over his swollen cock.
Her hole is twitching so prettily, and he plans on filling her more. He shoves
his cock into her hole, and her moans are deliriously gorgeous. She reaches
between her legs and slides her fingers into her pussy, and Stiles slides one
of his hands around to rub at her clit. Their hands work together, twisting and
probing at her wet core as he slams his dick in her ass.
“I’m gonna cum,” he cries, just as his orgasm slams over him, spilling into his
sisters pussy. He pulls out and quickly fills her ass back up with the plug. He
rotates her and gets on his knees, mouth bending to work at her glistening
core.
She squirts into his mouth, and he drinks it up readily. His sister only
squirts when she’s close to getting her period, a weird fact he knows because
he pays attention to that shit. Last thing they need is her getting pregnant.
Not that he would mind, having her belly enlarged with their baby, their own
child that they created together. But they are young, and people wouldn’t
understand their kind of love. Probably not even Scott.
===============================================================================
Scott gets bit by a werewolf.
Jupiter is really not surprised that this is their life, but Stiles is a bit
overwhelmed. He panics, stays up all night researching. She’s more worried
about Scott’s obsession with this new girl, Allison, who she’s not quite sure
she likes. The girl seems to think Lydia Martin is good company, and anyone who
deliriously believes that probably has very little common sense.
The only good thing is the eye candy that starts following Scott around, Derek
Hale. Jupiter has never seriously been interested in anyone beyond her brother.
She loves him more than anything, and would never even consider being with
anyone else, but she enjoys staring at the bad boys scruff as he glares at
Scott from a distance.
But today sucks because they someone are conned into eating lunch with Allison,
Lydia, Jackson, Danny, and some other random people that sometimes are cool
enough to hang with the jocks. Stiles does not like this. He likes sitting with
Scott and Jupiter. Scott and Stiles are generally losers. They know some people
from the lacrosse team, but they maybe are a little bit too nerdy for cool
status. Jupiter gets a long with others a lot easier, she’s better at
socializing and not being entirely awkward. He likes to keep them close to
himself, he doesn’t like sharing. He knows how easy it is for him to be
replaced.
Although Jupiter doesn’t feel like playing right now. She’s been worried about
how worried Stiles about Scott, and she’d rather the Allison problem go away.
Lydia somehow cons Scott and Allison into a double date. It’s brutal and
awkward to watch, but Jupiter is amazed at the shit show her best friend got
himself involved in. Stiles looks like he wants to save him, but she kinda
thinks this is karma or something.
“I didn’t realize you were twins,” Allison says after the date is planned with
Scott falsely claiming he’s good at bowling, when she knows he sucks as bad as
her. She eyes Stiles and Jupiter with wide brown eyes. It’s the first time they
really are meeting her more than a passing hello as she whisks Scott away.
“Since birth,” Stiles jokes.
Jupiter snorts and nudges his shoulder.
Lydia tilts her head. Green eyes are analyzing Jupiter. “Do you have a
boyfriend?”
Her fingers twitch along Stiles thigh. “No?”
“You should join us,” Lydia demands. “I know someone I could set you up with.”
Stiles twists to look at Jupiter profile with shock. His sister shakes her
head. “I don’t date.”
“Why not?” Lydia questions, narrowing her gaze in confusion.
“I don’t like to?”
Stiles throws his arm over his sisters shoulder and promptly invites himself,
“We can both join you.”
The strawberry blonde looks ready to say no as her eyes give Stiles a once
over. But then she glances at Allison and Scott, and shrugs. “Meet us there.”
===============================================================================
It’s weird because it is a date for Stiles and Jupiter, even if they can’t
actually admit that to anyone else. He holds her hand the entire way to the
bowling alley, but he wishes he could hold it the entire time. Wishes he could
kiss her, and for people to understand that it wasn’t gross because he loved
her more than anything.
Stiles gives her a swift kiss at a red light.
===============================================================================
Scott royally sucks at bowling, and Lydia throws herself at Jackson. Stiles and
Jupiter both watch in awe at the shade Allison and Lydia are throwing at one
another.
“I think Allison and Lydia really need to get rid of their sexual tension
together,” Jupiter whispers to Stiles. She flicks her eyes to the girls as they
eye one another.
“Yeah.” Stiles blinks, a perverted smile slips on his lips and Jupiter elbows
him. “Imagine a shower scene.”
“Ohhh.” His sister nods approvingly. The duo spent many nights watching various
types of porn together, and two women in a shower was something on both of
their to-do-list. “Imagine Allison eating out Lydia. Damnnn.”
Scott snaps his eyes to them, gives them both a horrified gaze.
“Shit.” Stiles grumbles when he catches why his sister got all stiff. He waves
awkwardly at Scott. Both siblings avert their gaze with embarrassment. “I am so
not going to like his new werewolf senses.”
===============================================================================
Scott gets deeper involved in this werewolf shenanigans, and Stiles and Jupiter
get dragged into the mess as well. Turns out Allison is related to a werewolf
hunting family known by their last name, Argent.
He still wouldn’t break up with her.
===============================================================================
There are a few more dead bodies, a lot more blood, Derek Hale almost dying in
their jeep, terrifying chase around the school, Derek being presumed dead,
Derek not being dead, and a car chase. Both siblings are kinda done.
Derek is hiding behind Stiles bedroom door when he gets home. Jupiter is in her
own bedroom because their dad is home, and she needs to keep up the impression
that she doesn’t spend every moment in her brothers room. He gets pushed around
and is able to get his dad off his back. As soon as his dad leaves Jupiter is
waltzing into the room, freezing at Derek Hale standing in the center of his
room.
“Hey?” she greets with a frown.
Stiles goes to her side. “We need to convince Danny to come over and trace a
cell phone number.”
She rolls her eyes. So done with this.
Derek sits in a chair in the corner of the room while Jupiter sprawls over
Stiles bed. Danny should be there in ten minutes. Stiles spins at his desk
chair clearly a bit scared of Derek being in his bedroom.
“It smells like you both in here,” Derek says after a moment of silence.
“What?” Jupiter frowns.
Derek stares down at the book in his hands. “Like sex.”
Stiles taps his fingers on his desk nervously. “I don’t know what you are
trying to say.”
He closes the book. Soft green eyes flickering between the nervous siblings.
“You both have sex a lot, together.”
They both turn red.
The doorbell rings. Stiles rushes to answer the door.
“I love him,” Jupiter whispers to Derek. Her eyes beg him to understand. “More
than anyone or anything.”
Derek nods his head slowly. “Eventually Scott will figure it out too. He’s
going to smell it, recognize what it means.”
Jupiter bites her lip.
===============================================================================
It takes several months before Scott starts to realize something is up. The
kanima mess just finished, and it’s summer. Jupiter thinks that maybe Stiles is
having some fantasies about men, specifically Derek. She’s heard him muttering
the older werewolf’s name in his sleep, his cock hard in his boxer briefs, and
she’ll slide it between her moist pussy and fuck him awake. She's woken him up
that way the past few weeks, and her twin senses are tingling.
Dad is at work, and she thinks Stiles is itching to try something new as he
hunches over his laptop, but she can see the tent in his shorts.
“What’s got you so hard?” she asks as she glances at him from where she’s
relaxing on his bed.
Stiles spins in the chair, bites his lip nervously. “I kinda want something
shoved into my ass.”
Jupiter lifts her brow, but smiles. “Want to use the plug?”
She rims him for the first time. Gets her tongue against his hole, scattered
with soft pubic hair. It itches her tongue, but she loves the sounds he’s
moaning into his pillow. She fingers him open the way he’s done to her in the
past, and she nearly panics when he starts withering on the bed, dick pulsing
cum in hot waves over her chin and his chest.
“What was that?” she asks.
“I think that was my prostate,” he groans happily. “Plug me up please.”
She twists the plug into his tight ass, and he moans at the sensation. “Are you
thinking of Derek?” she whispers, afraid of saying it too loud, as if it’ll
shatter something.
“Wh-what?” Because they share a lot together, but they never have shared if
they’ve imagined anyone else in bed, but Jupiter figures her brother wants
someone else in him.
“Do you want Derek Hale to fuck you?”
He shakes his head. “I don’t… I don’t know… I love you so much, I don’t want…”
He grunts as she thrusts the toy out and in, stretching his sensitive hole.
“I want him to fuck me too.” She sucks at his nipple, and he knots his fingers
in her hair, tugging appreciably. "Want you in my pussy and him in my ass,
fucking me until I can’t move.”
Stiles shivers. “I want him to fuck my ass, and I want you on my dick screaming
my name baby. God, you are the best fucking thing. I want that so bad, I want
him to fuck us, fuck.”
He hardens again, and she rides him reverse cowgirl, so that he can finger her
hole as she rubs her clit with a free hand. He paints her insides, and then
eats her out until she comes.
They clean themselves up, get dressed in old pajamas, and lay in Stiles cum
stained bed watching Netflix.
Then Scott climbs in through the window. Now, Stiles is notorious for climbing
into his best friends window, but Scott was more of a front door kind of guy.
He scrunches his nose and takes in the two siblings blinking wide eyed at him
from the bed. They sit up slowly.
“Everything okay Scotty?” Stiles ask tentatively.
“Yeah, um, just wanted to know if you guys wanted to hang out… or something…”
Scott trails off, shrugs his shoulder awkwardly. “Did I interrupt something?”
“No!” Both siblings bolt out of bed.
They go play lacrosse at the empty school fields, and Scott doesn’t bring it up
again.
===============================================================================
Stiles is thrusting up into his sisters pussy in the back of the jeep. Her head
is thrown back, and her breasts bounce teasingly with every thrust. Her fingers
are grabbing onto his grown out hair, she never thought she’d love him growing
it out so much.
“Fucking love this, love you,” he bites at her collarbone.
Jupiter pats Stiles chest in warning, and then mutters panicked, “Stiles stop.
There’s someone outside.”
“Shit, shit,” Stiles scrambles to try and pull on his clothes. Jupiter slips on
the sundress she had been wearing then pops open the door as Stiles is
struggling to put on his shirt.
“Who’s out there?” she asks, steps barefoot into the preserve.
Red eyes glow in the dark.
“Derek?”
The werewolf comes out of the shadows. Stiles stumbles out of the car, looks at
Derek hesitantly.
“Is something wrong?” Jupiter questions.
Derek doesn’t answer. Just steps closer until he is a few feet away. Stiles
runs a hand through his hair, and draws Jupiter tight against his side.
“Derek, you okay man?” he asks.
The faded light from the car makes Derek’s boner visible in his jeans.
Jupiter’s eyes glint at Derek, and she hikes up her dress to expose her shaven
pussy. Stiles glances at his sister, and licks his lips.
Stiles moves behind his sister and cups her breasts through the fabric. Derek’s
eyes burn crimson, and it makes his breath shake. Stiles moves one hand between
Jupiter's thighs and spreads her lips to show off the glistening pink pussy.
“Would you like to?”
Jupiter widens her legs, hikes the dress up higher until Stiles lifts it off of
her and just tosses it onto the forest floor. She’s naked between two fully
clothed men, both hard in their jeans.
“How do you want her?” Stiles asks. He mouths at her neck. “Outside? In the
car? On the car? On the floor? Against a tree? How do you want to fuck my
sister?”
“I want to watch you fuck her,” Derek finally says, eyes watching them
hungrily. “Then I want to fuck her on the floor.”
Stiles smirks. He strips off his shirt and clothes, gets himself comfortably
naked, minus the shoes he leaves on. He slides into the passenger seat of the
jeep, but leaves the door wide open for Derek to see.
Jupiter climbs on his lap and sinks onto his cock, letting her brother guide
the thrusts. Derek hovers outside the door and reaches out to run his palm over
the underaged woman’s ass. He sinks his fingers down until he finds where the
brother and sister are joined, he gets her wetness over his fingers and licks
her juices off like desert.
His large hand cups Stiles balls, which are tightening as he becomes
increasingly aware of Derek getting off on him fucking the love of his life. He
loves fucking her, he’s never wanted to share her before, but the idea of Derek
fucking up into her tight heat makes him want to fuck them both forever.
He cums, and Derek pulls his sisters body off him as soon as he’s finished
filling her. Then he sees Derek stripping off his leather jacket, dark blue
Henley, and everything else. He uses his fingers to gather Stiles cum from
inside of her and smears it over his cock to prep himself. When he thrusts
inside Jupiter screams, fingers digging into the forest floor.
Stiles takes out his phone and films the werewolf fucking into her. The way he
hunches over, looks almost like a wolf mounting his mate. It’s not until a
couple thrusts in that Stiles realizes Derek does not have a human cock, or at
least not like any cock Stiles has seen before. It has a resemblance to a
canine, and damn was the image going to ruin him forever.
Derek stills and cums inside Stiles’ twin. Stiles moans, fisting his slowly
hardening cock at the sight of a lot of cum dribbling out of his sisters
stretched hole.
“I wanna fuck you again, baby,” Stiles tells Jupiter. She bobs her head,
spreads her legs wide in welcome for Stiles cock on the forest floor.
He’s pulled out of the car by Derek, and it takes him a moment to realize the
wolf is guiding his hard cock into his sisters drenched pussy. He gasps when he
slides in, and the loud squelching noise that fills the night.
It’s a disgustingly wet sound as he pumps inside of her, and he doesn’t think
he can not have this in his life. He wants to share his sisters hole, fuck it
up until it’s pouring buckets of their cum. Derek presses his back against
Stiles, slips his fingers down the younger mans chest to tweak a nipple. His
already hard cock is pressed between the cleft of Stiles asscheeks.
Then Derek is lifting Stiles a bit, shifting him so he’s almost entirely over
Jupiter. He feels fingers circling around his thrusting member, and Jupiter
cries out as Derek slides a finger alongside his cock, stretching her out. He
adds in a second finger, then a third, and Jupiter is on the forest floor
begging for anything.
Stiles is almost begging too, considering how tight and hot it is with Derek’s
fingers along his cock. There’s hardly any room for both, but Her walls loosen
as he continues to thrust three fingers inside her.
Both realize why soon enough as Derek angles his cock against Stiles, and as he
slips his fingers free he pushes his cock inside. Stiles locks up, eyes rolling
back in his head as Jupiter gasps, fingers clawing at Stiles biceps.
There’s something fucking beautiful about double penetrating the same soaking
hole. Soon Jupiter is loose enough that Derek is thrusting inside hard, fast,
and relentless as he shoves Stiles deep into his sister. He nearly breaks down
as his sister orgasms, squirting all over the floor, pussy clenching painfully
on both of their dicks.
Stiles cums first, nearly collapsing onto his sister as she pants into dead
leaves harshly. He can’t pull out, and his oversensitive dick is still being
pushed by Derek’s mad thrusts. Both siblings are so overstimulated they have
little energy to move, and are mindless to stop Derek as he ruins them.
He cums so much Jupiter’s stomach is stretched with both Derek and Stiles.
Stiles moans as he rubs his hand over her gut, feeling how hard it is.
When Derek and him pull out there’s a loud splash as their cum leaks to the
ground.
===============================================================================
“Are you having sex with Jupiter?” Scott finally asks over a year after he’s a
werewolf. They are outside on the lacrosse field, and maybe Stiles was hoping
his best friend would never ask.
Stiles looks up at the sun. He has sex with Jupiter nearly every day, multiple
times a day, but sometimes Derek swings by and fucks them too. Derek gets off
on the twins for some reason. Stiles thinks it has something to do with his
PTSD after being taken advantage of by Kate Argent. But Derek likes them
together. Enjoys watching Stiles cum inside his sister, likes the way his
sisters breasts bounce as Stiles thrusts into her ass. He likes to stretch her
out and fuck her stupid, ruining his sisters pussy with his mess of cum.
He also likes to fuck Stiles ass too, and Stiles loves it. Most of all, he
loves that his sister lets them experience this together. If anything, Derek
joining them made their bond even closer. They know no matter who they have sex
with, they will always love each others bodies and souls.
But Stiles is not ready for this conversation, no matter how many times Derek
warned them both that anyone with a nose could figure out they are sleeping
together.
He doesn’t think he can. So he shrugs and mutters, “Yeah.”
Scott blows out a deep breath. Stiles refuses to look at him, doesn’t want to
see the disgust on his face.
“Why?”
“I love her.”
“As a sister?”
“As a sister, as a friend, as a lover…” Stiles frowns. “I don’t expect you to
understand. I… I just… just please don’t say anything. I get it if you don’t
want to be friends anymore.”
“Stiles…” Scott shakes his head. “You’re my best friend. I don’t want to stop
being friends. I just…you’re right, I don’t understand. How could you love your
sister?”
He shrugs. “I just do.”
“When did you start having sex?”
Stiles scratches his jaw. His friend is good at telling when people are lying
now, and Stiles is a terrible liar.
“When we were twelve.”
“What?” Scott rushes out.
Stiles taps his fingers on his nails. They were watching a movie on late night
television when his dad passed out on the couch drunk. It was during the first
years after their mom’s death, and there dad had been drinking a lot. Well,
there had been a pretty graphic sex scene in the movie, and the kids decided to
“play” sex. His cock was way smaller, and his sisters pussy so tight. They
didn’t really know what they were doing, but Stiles remembers how wet she felt
inside, and how hard he had cum into her pussy.
“We aren’t going to stop,” he admits. “She likes it… and I like it, so why
stop?”
Scott shakes his head. “But you’re family.”
“It’s always been different with us.”
===============================================================================
Scott doesn’t talk to the siblings for a couple weeks. He doesn’t know how to
really look at them. Stiles forwards his best friend on some of the research
he’s done on incest in different cultures. Maybe if Scott realized it was more
common, he wouldn’t hate them as much.
He’s a little surprised to find Derek eating his sister out in her bedroom when
he gets back from lacrosse practice. Scott had ignored him the entire time as
he sat on the bench with Greenberg. Both sense he’s off and pull back. Derek’s
lips are glistening with his sisters wetness, and she’s rubbing at her clit
lazily now that he’s stopped.
“Hey Stiles,” Jupiter greets. She smiles that identical smiles, curls her
finger toward her. “Come her and feed me your cock.”
He strips off his lacrosse gear, strokes his cock to life and presses it
against his sisters lips as Derek watches the interaction with dark eyes.
“We’ve been waiting for you,” Derek tells Stiles, he starts to finger fuck into
his sisters pussy. “I was getting her stretched out for us. How do you want
us?”
Stiles pushes Jupiter off and sits along her on the bed. He puts his back
against the headboard and motions for his sister to ride his dick.
“Fuck her ass,” Stiles tells Derek. “She loves it when you plug up her ass,
filled with your cum.”
That’s how Scott finds them. Derek pounding into Jupiter’s ass as Stiles
thrusts into her wet pussy. He opens the window and climbs inside, eyes wide as
he watches the three of them work together. Derek turns his gaze to Scott,
being the only one that was aware of him.
Then Stiles follows Derek’s gaze and widens his eyes. “Scott,” he groans, and
Jupiter turns her head in shock.
“Um,” the werewolf mutters.
The three of them stop moving and come to a standstill, but both men remained
full inside Jupiter.
“Hey Scotty,” Stiles says shakily. “Did you want to join us?”
Scott flicks his eyes to Jupiter, and then to Derek, who has slowly started to
thrust into her ass once more. His eyes widen when he realizes Derek’s cock is
more canine then human.
“You want me to join you?” he asks quietly.
“Any hole you want,” Jupiter looks up at him with heavy eyes.
Scott takes a step closer.
“Do you want to fuck me?” Scott nods slowly. “How long have you wanted to fuck
me?”
He shrugs bashfully. “You’re hot… so… I mean, I just always looked at you as a
friend, but I…” his eyes flow over the two cocks moving slowly in her. “I-
I like this.”
“We like it too,” Derek admits.
He slides out of Jupiter’s ass and in his nude glory walks over to Scott. The
teen allows Derek to strip his shirt, and he unbuttons his own jeans. Derek
gets behind Scott as he craws on the bed behind Jupiter, his fat cock pushing
against her asshole. He lets out a shuttered gasp as Derek grasps his cock and
slicks it up with lube. Then helps guide Scott into Jupiter.
Scott leans forward so he can meet Stiles gaze as he starts to move inside the
tight heat of his sibling. He doesn’t really know how he feels about the
situation, but he can’t deny Jupiter feels good, so wet and hot.
Derek slips over to Stiles and presses his doggy-like cock into the teens
mouth. He gags around it, but opens his mouth wider to swallow it, and both men
watch Scott’s expression as he takes this all in for the first time.
Stiles cums first.
They change positions so that Scott is leaning against the headboard with
Jupiter’s back to his chest, his cock in her ass, and Derek grabbing Scott’s
hips to thrust himself into Jupiter’s pussy. Stiles starts filming them. He
thinks maybe he’s a little sick in the head, getting off on everyone he loves
fucking him and his sister.
===============================================================================
Jupiter is pregnant their senior year. Stiles knows it’s his because Derek left
town and Scott doesn’t fuck them now that he's dating Kira, and when he did in
the past he liked to fuck her ass.
He’s excited, but they are not sure how their dad is going to react. He tries
to call Derek, but all he get’s is the voicemail.
“I know you’re off doing whatever, but I wanted to let you know Jupiter is
pregnant. It’s mine obviously, but… I just… we wanted you to know.”
He lamely hangs up and Jupiter comforts him with kisses on his neck.
===============================================================================
Six months in and Jupiter is noticeably pregnant if she’s not wearing baggy
clothes. They have to tell their dad something.
“I’m pregnant,” Jupiter tells the table.
Stiles is sitting next to his dad, pretending to not know. He raises his brows,
peers at his dad with wide alarmed eyes.
“What?” Noah Stilinski asks.
Jupiter scrunches her nose. “I’m pregnant.”
He get’s his gun.
When he’s calm enough to hold a conversation, after a glass of whiskey, Jupiter
tells him it’s Derek Hale’s. Dad is extremely livid that Jupiter had a one
night stand with a werewolf gone missing, but Stiles says with conviction that
he’s going to be by his sisters side for as long as she needs him.
===============================================================================
They have the baby over the summer after graduation. Stiles and Jupiter go to
nearby schools and get a small apartment. Sometimes they pretend they are a
married couple. Stiles even buys her a ring.
The baby is beautiful, looks exactly like them, and they love her dearly. They
name her after their mom, and they hope she would be proud of them. Or at least
understanding. They know what they are doing isn't considered normal, but any
other life would not be satisfying.
===============================================================================
Their dad finds out they are fucking when he goes through Stiles phone. The dad
of a two-year-old has made Stiles sleepy and sloppy. Jupiter and him are home
for the holidays, and he leaves his phone unlocked on the couch beside him.
He falls asleep with Claudia nuzzled against his chest. Noah puts Claudia to
bed in Jupiter’s old bedroom, now his granddaughters when they come to visit.
Then he grabs a pillow and drops a blanket on his son.
Then he gets into overbearing father mode and starts to go through his sons
phone. He just wants to see what cute pictures they took of his granddaughter,
because he loves her so damn much. She looks so much like his kids, so much
like his past wife that he can’t help but want all the pictures, and he’s sure
his son and daughter are holding out on him.
What he’s not prepared for his to find a video of what appears to be his twenty
year-old son fucking his twin sister in a public restroom. There are more
photos too. Videos of cum oozing out of his daughters pussy, photos of Stiles
dick inside her mouth, a photo of cum soaked panties, and an older video of his
daughter being pounded by Derek Hale and Scott McCall while Stiles filmed it.
He wants to puke.
He sets down Stiles phone and goes into the kitchen. He starts drinking.
===============================================================================
Jupiter wakes up to Claudia poking her in the eye. She passed out in Stiles old
bed while her brother said he’d watch their kid. Apparently he must have fallen
asleep. She’s a little surprised her dad isn’t watching her though.
“Hey lady, what’s up?” Jupiter questions, pulling the little girl into her
embrace.
“Da sleep.”
“Where’s grandpa?”
“Kitchens.”
“Are you hungry?”
Claudia nods vigorously. She scoops her into her arms and carries her down the
stairs. She rolls her eyes fondly at Stiles snoring on the couch. He wakes up
when she touches his shoulder. He smiles at them through a yawn.
“Fell asleep?” she asks.
“Guess so. Where’s Dad?”
“Kitchen I guess. You hungry?”
Stiles copies the same motion as their child. All three enter the kitchen, and
Jupiter pauses cautiously when she sees the empty bottle on the table.
“Dad, you okay?” Stiles questions. He moves around his sister and daughter to
face his father. The man looks up at him with watery eyes, confusion clear on
his face. “Woah, woah, what’s going on?”
“How long have you been fucking your sister?”
“Shit,” Jupiter mutters. She looks down at Claudia. “Honey, I’m going to give
you some crackers, and you’re going to play in your bedroom. We need to have a
grown up talk.”
Stiles runs a hand over his face. He goes into his dad’s office and grabs an
opened bottle of whiskey from one of the drawers. He pours a glass for his
sister and him.
When he returns Jupiter is sitting at the table, she thanks Stiles and downs
the drink when he hands it to her. He follows the same.
“You both are not old enough to be drinking, either,” their father grumbles.
“Um,” Jupiter taps her nails on the table. She glances at her brother.
“Everything that has happened between Stiles and I have been consensual.”
Noah hides his hands in his face and starts to cry.
“Please don’t cry,” Stiles begs.
“It’s illegal,” Noah tells them. “It’s wrong.”
“We love each other dad,” Stiles tells him.
“I love both of you too,” Noah shouts. “But I don’t want to have sex with
either of you, you’re my children.”
“Dad, we don’t want to have sex with everyone. We just… we only want each
other.”
“Then what about that video of Derek Hale and Scott McCall, defiling my
underage daughter.”
Jupiter winces. “Dad… I…” She blinks watery eyes down at the table. “I know you
must think we are monsters, but I love Stiles. Derek and Scott… they were just
experimentation. We were having fun with them.”
“Oh my god,” Noah mutters. “You know what fun is? Going to the movies? What the
hell happened to you both that this is what you feel is normal? Where did I go
wrong?”
“We love you, you didn’t do anything wrong,” Stiles objects. “We’ve always
wanted this.”
“How long?”
Stiles scratches his chin. “Since we were twelve.”
Noah sobs. “How am I supposed to trust you with her?”
“With who?” Jupiter asks.
“Claudia. How do I know you’re not going to hurt her? Manipulate her?”
Stiles hands start to shake. “Dad, we are not going to hurt her. We would never
do that to her.”
“How can I trust you?”
“We would never touch her! She’s a child, she’s our child.”
Noah shakes his head. “Your child? As in she’s half of you and half your
brother.”
Jupiter bites her lip and nods. “Please try to understand Dad. I love Stiles,
more than anyone. We wanted to create our own family together. We wanted this.”
===============================================================================
Their dad doesn’t report them, but he doesn’t talk to them for several years.
They haven’t returned to Beacon Hills since their last visit, and things are
better when they don’t have to worry as much about kissing in public.
Stiles holds her hand, and their daughter calls him Daddy loudly as he chases
her in the park. He loves his life.
The only pack mates that visit are Scott, Malia, and Lydia, who have all
learned the twins secret. Malia doesn’t really understand human relationships
that well, so she’s not grossed out by the fact they are siblings, and Lydia
has some scientific explanation that she reasons is normal.
But Malia and Scott will visit with their own child, a little boy named Samuel.
He worships the ground Claudia walks on, and they are attached at the hip the
moment they first meet.
Lydia doesn't have any children, but she spoils their daughter with high
fashion and thousands of toys.
Liam and Mason visit a few times, but they are off starting their own lives as
well, and Stiles and Jupiter rather keep their secret a secret from other
members of the pack. The rejection from their father too current for them to
admit their love to others. Too raw, too unnerving, and not worth the risk of
their family being torn apart by laws and social norms.
===============================================================================
Jupiter is eight months pregnant when she opens the door to Derek Hale. He
looks older, scruffier, but still handsome. Her hand goes to her belly and his
green eyes follow the motion.
“Congratulations,” he says with a tiny grin.
She brings him into a hug. Her doe eyes filling with tears as she sobs into his
white Henley.
"Come in," she urges. "Stiles is at work, so I'm watching Claudia today."
The seven-year-old is playing video games. Derek gives her a wave, but the
child just gives him an unmoved glance before returning to shooting zombies.
Jupiter fixes Derek tea.
“How have you been?” she asks.
“Okay,” he says. “I’ve been thinking about you guys a lot… Stiles and you. I,
ugh, have the voicemail saved he sent all those years ago. I didn't have a
phone for awhile, so... I knew you had Claudia, but never… never came to
congratulate you.”
She places a mug of earl gray in front of him. Her warm hand squeezes his bicep
before she sits on a stool beside him. “Thank you.”
Derek looks down at the steaming mug in his hands. “I miss you both. I think
about you all the time.”
"Stiles and I have missed you too," Jupiter admits. "Life feels duller when
you're not around."
He smiles into his tea.
===============================================================================
Stiles comes home to Derek pounding his pregnant sister in their bedroom. He’s
not jealous, because they’ve kinda already had this conversation. They both
cared for Derek, and their relationship had felt the safest when he was
involved.
He’s just shocked to see her on her knees being taken by the werewolf. They
haven't seen him in years. Derek groan as his eyes meet Stiles' for the first
time in years. He cums immediately.
The older Stilinski stumbles over to the bed and wraps Derek in a hug, his cock
still stuffed inside his wife. He cups the mans cheeks and kisses him soundly,
not wanting to miss out on what they should have done years ago.
"Fuck, I missed you," Stiles says along his lips.
Derek's cock makes a loud noise as it slips from Stiles' sister. Jupiter moans,
and Stiles knows his poor pregnant partner has had such a difficult time
getting comfortable, always overly aroused and needing to get off. She was like
that when she had been pregnant with Claudia too. Lydia had told him it was
something to do with hormones when he let it slip that he felt like maybe he
wasn't satisfying her right.
"Baby, want Derek to eat you out while I fuck his ass?" Stiles asks, running
his hands over his sisters back.
"Please."
They stuff pillows behind Jupiter's back so that she can get comfortable, and
then Derek gets on his stomach to get his mouth over her sensitive nub. Stiles
slicks up his fingers with lube, thumb circling Derek's dark pucker. He's too
impatient to rim Derek today, but he promises himself to take his time making
Derek cum with just his mouth. He stretches Derek's rim until he can get three
fingers inside, and then he's slicking up his cock.
Jupiter's hands her fisted in Derek's hair, and he sees that the man is pumping
four fingers inside her pussy, and he knows Derek is trying to get her
stretched out to take both their cocks at once. Derek loves fucking inside
Jupiter along with Stiles, likes how connected the three of them are.
Derek's sucks Jupiter's clit so hard she arches, moans so loudly Stiles is
pretty sure Claudia is going to wake up. He shoves his cock into Derek, and the
man clenches his around him teasingly. His hole is slick with lube, hot and
tight around Stiles. God, he missed this man's ass around him. Missed his
moans, his cries, the sound of Derek begging into Jupiter's glistening pussy.
His sister shouts, cuming hard around Derek's tongue. The werewolf pushes
himself onto his knees, which allows Stiles to thrust deeper into him. He also
sees Derek's hard canine cock bobbing untouched. Somehow Jupiter turns onto her
knees and positions herself, wiggling her ass in Derek's face.
"Fuck me while he fucks you," she tells him.
Derek moans, and Stiles pauses so that Derek can get his cock into Jupiter.
Then the two of them work together, thrusting back and forth to feel the hot
wet heats of their shared bodies. The room is filled with pants, sighs, moans,
and screams that would haunt them forever.
Stiles finishes before Derek, filling his ass with cum. He pulls out fingers
his cum outside of Derek's ass, spreads it between his fingers. Derek cums
inside Jupiter, his mouth locked onto her neck as he fingers her swollen clit.
Both men clean Jupiter up. Wipe her of all their seed, and get her into loose
pajamas. Stiles spoons Jupiter as Derek molds himself behind the other man.
===============================================================================
Derek smoothly integrates himself into their lives. Claudia calls him Uncle
Derek, and she calmly accepts that he sleeps in the bed with Mommy and Daddy.
He takes on the responsibility of babysitting the children so that Jupiter can
go back to work after she has her second daughter Ally. She looks exactly like
Stiles and her, too.
===============================================================================
A year later Claudia is pregnant again, and this time she’s not sure who the
father is. Derek, Stiles and her share one another so often, it would be crazy
to think it couldn’t be either of theirs. Neither of them care, just happy to
be welcoming another child in the world. Derek's wanted a huge family for
years. Admits to his two lovers that he always wanted to have a mate for life
and a lot of children, but was too scared to settle down after everything that
happened. He cries when he tells them he's so happy they let him have this with
them, even for a little. They hold him, tell him daily he's there's forever.
Claudia starts to call him Pops instead of Uncle Derek.
===============================================================================
At six months she knows she’s pregnant with Derek’s child when she’s at the
final trimester and has a little boy that is definitely not premature. He has
dark black hair, and his eyes turn from blue to green at a year and a half.
Derek loves Claudia and Ally with all his heart, but knowing the bloodline the
hunters attempted to kill of is continuing makes him weak with emotion.
He decides to permanently stay home to take care of the kids. Asks tentatively
if his partners are willing to relocate someplace where they can build a big
house, and he can homeschool the kids.
When Nate is two he asks them if they can have more kids. He wants a big
family. He wants a dozen children, and he wants to be there for them, protect
them, and watch them grow to be amazing beings.
Jupiter and Stiles want to give this to him, so they do.
===============================================================================
When her oldest child is fourteen they are shocked when Noah shows up outside
their house in North Carolina. They live in a plot of land with the nearest
house a twenty minuted drive. It’s nice for their large, a little bit eccentric
family. But definitely nowhere near Beacon Hills.
Noah is dressed in a white teeshirt and nice jeans. Derek is the one who
answers the door. Noah frowns as he eyes the bearded man. “Definitely not who I
was expecting.”
Derek widens his eyes. “Definitely not who I was expecting either. Had to tell
myself it was really you and that my nose wasn't messing with me.”
“Are my kids here?” he asks carefully.
The werewolf nods. “And your grandchildren. We’ve got a full house.”
“Grandchildren?” Noah presses.
“There are seven of them,” Derek tells him, and holds open the door.
He leads Noah down a hallway into a living area where there are several bodies
sprawled around the room. Stiles and Jupiter immediately stand from where they
are on a couch, eyes wide as they take in their father.
“Hey Dad,” Stiles greets with a nod.
“Dad?” Jupiter steps forward. “What are you doing here?”
Noah looks around at the young children staring up at him. He scratches his
chin. “I missed you both.”
“We missed you too,” Jupiter says. She welcomes her father in an embrace, and
Stiles joins after.
“Kids, this is your grandpa Noah Stilinski,” Stiles introduces.
The oldest is a spitting image of Jupiter. Noah knows she’s Claudia. He gives
her a watery smile. “Hey Claudia, I haven’t seen you since you were two.”
The fourteen-year-old gives him a warm smile, but eyes her parents warily.
“Nice to see you.”
Noah nods, accepting a silent understanding that his grandchildren don’t know
how to talk to him, because they’ve never had grandparents before.
“This is Ally,” Stiles points to the second oldest. She looks nearly identical
to her mother as well. “This little guy here is Eric.” Noah notes that Eric
looks strikingly similar to Derek, and is growing to comprehend that Stiles is
not the only father to his grandchildren, but now Derek truly shares his blood
as well. “These two right here are our first set of twins, Luna and Lupin.”
They appear to be four years of age, and remind Noah of two little Derek’s. He
wonders if they will be like his kids, this odd incest thing that maybe Noah is
a bit more comfortable with after years of missing his children. He doesn’t
really want to think about it. “Then these two are the youngest, Noah and
Emma.” He knows for sure that they are only his children’s blood, as they blink
those same doe eyes he remembers melting over when they were that age.
“You named him Noah?” the older man sobbed, hand shaking as he covered his
mouth.
“Yeah Dad,” Stiles says with a shrug. “We love you.”
Maybe he doesn’t quite understand their love. Maybe he thinks in a lot of ways
it’s wrong. But how could he fight what a beautiful family his children and
Derek have given him? So, he decides maybe he can just love his children and
his grandchildren, the way they so easily allow themselves to love.
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