Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/12200052.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      終わりのセラフ_|_Owari_no_Seraph_|_Seraph_of_the_End
  Relationship:
      Hyakuya_Mikaela/Hyakuya_Yuuichirou, Kimizuki_Shihou/Saotome_Yoichi
  Character:
      Hyakuya_Mikaela, Hyakuya_Yuuichirou, Saotome_Yoichi, kimizuki
      shiho...kind_of
  Additional Tags:
      Smut, underaged_bc_of_age_canon, Grinding
  Series:
      Part 4 of Stories_From_the_Farm
  Stats:
      Published: 2017-09-27 Words: 4048
****** Operation: Pink Lovin' ******
by ScrappedPrincess
Summary
     Yuu smells funny, and Mika needs to know why.
Yuu had started to smell funny to Mika. Well, all the humans had started to
smell funny since it hadn’t rained in awhile and their water supply was getting
low, but Yuu’s smell was different. He had a smell just like every other human,
one that smelled good to a vampire, the scent of his skin and blood. That was
the scent Mika could pin point and the one he had memorized. It was the same
scent that filled every one of his senses on the occasion he left himself
become lost in Yuu’s life giving blood. But it was also the one being affected
by this change.
 
He noticed it last time they had been folding clothes by the lake. Yuu was hot
and sweaty in the sun so his scent was easy for Mika to smell. But it changed
when they were done folding and went to wash their uniforms together. MiKa
thought at first it was something on Yuu’s clothes, but that wasn’t the case.
His smell went back to normal until the next night when Mika had agreed to lie
down with him until he fell asleep to end the whining about being lonely. Yuu
grabbed him as soon as he had been close enough on the straw mat and buried
Mika’s face in his chest.  Mika noticed then his smell changed the longer they
laid there until Yuu was fast asleep and it went back to normal.
 
Mika wasn’t sure what to do. He was obviously the only one noticing such a
thing. Yuu didn’t seem affected by the change so he couldn’t be sick. But it
certainly wasn’t normal. So he just waited, trying to take note as to when he
sensed the changes in Yuu and to find a correlation. Patients was something
Mika felt were one of his strongest qualities.
 
~
 
A few days after the first time it happened, Mika started to feel the effects
of not drinking blood. He knew it was coming. It started like an itch in the
back of his throat, one that can’t be taken care of, then a burn that traveled
down into the chest and an ach starting in his fangs that traveled up his
skull. Mika was used to the deprived sensations and could withstand them for a
while when they started, but just as closely as Mika watched Yuu, Yuu did the
same to him. He learned when Mika was starting to deprive himself and he would
happily pester the shit out of the vampire until he got him to drink his blood.
 
Today would be the day Mika cracked and gave in, they both knew it. Mika was
edgy and the others would be away from the farm for a little bit. Mika hardly
waited until they were out of site before grabbing Yuu’s wrist and gently
pulling him towards their shed. Mika had taken it as a kind of safe place for
the two of them. Yuu just followed pretending to be oblivious to what was going
to happen. Even so, he still sat himself against the wall, legs spread and
waited for Mika to come crawling to him. If it was anyone else in the world
Mika would never be so submissive and predictable, but for Yuu he would do
anything.
 
Yuu let him take his time, knowing the slower Mika moved the more in control
the vampire felt. He would wait until Mika was curled against him, hand against
his chest, face hovering over his neck. Yuu wasn’t sure if Mika cared, or even
noticed, but he had started taking this time and closeness to his advantage,
kissing his face, tracing his shoulder blades, anything to remind Mika this was
okay.
 
Mika finally bit into him and took only what he needed before resting his head
against Yuu’s shoulder. To Yuu their little moment was not any different than
the times before, and none the less special, maybe that Mika was a little more
affectionate. Mika however was reeling for the change he felt in Yuu. His scent
had changed  again even before they had even made it in the shed and only
gotten stronger the farther they went. Yuu had never smelled this way before
during their little sessions, but today it was over powering. Mika had inhaled
nothing but Yuu’s scent as he drank and it lingered in his senses now, making
Mika feel warmer than normal.
 
Mika’s heart clenched suddenly wondering if he was reason his Yuu was changing.
Unable to even bare the thought he lifted his head enough to look into Yuu’s
green eyes.
 
“What’s wrong?” he asked, seeing the crease in Mika’s brow.
 
“Do you feel…different?”
 
“Hm? No, should I? Did you try a new technique or something?” Yuu winked at him
which Mika didn’t really know why and just ignored. It was a habit he had
picked up from Shinoa. Saying something stupid and then winking.
 
“No but, there is…nevermind. If you don’t feel different maybe it isn’t
important.” Mika put his head back down.
 
Yuu didn’t ask him anything more.
 
After that day things went back to normal for the most part. Yuu’s scent still
changing a little here and there and as far as he could tell only around him.
With no evident changes, Mika couldn't feel too bad about it. In fact he almost
started to like it. Something that was his own to Yuu, sure they had the blood
drinking as well, but this didn’t hurt Yuu. It made Mika feel special.
 
So one day, when Mika smelt that scent heavily drifting in the wind from across
the farm his heart seized. He had been sitting in a tree near the farm alone.
Yuu had gone with Narumi to hunt earlier and Mika had not wanted to follow. He
chose instead to wait for Yuu to return from the forest. There was slight
breeze today which is what brought the scent to Mika’s attention.
 
He jumped down from where he was, alert to the scent and following it through
the camp. The longer he tracked it however he realized it was a little
different. Even though the scent itself was the same, it wasn’t Yuu’s. No, Mika
figured it out before he even peeked around the side of shed they kept firewood
in. The scent was coming from Yoichi, and much stronger than it had ever come
from Yuu before. Mika’s eyes widened in surprise as he connected the dots as to
why….
 
The smaller man was on all fours in the grass, his clothes abandoned . Mika was
lucky Yoichi didn’t see him peeking because his face was turned enough to look
over his shoulder at Kimizuki. The other boy was doing something Mika had only
ever heard Ferid joke about, and to see it in full display was something beyond
him entirely.
 
Kimizuki was roughly forcing himself into Yoichi’s body again and again, and
from the sounds the smaller was making, he was really enjoying it. He kept
telling Kimizuki to do more or go harder which Mika wondered at the rate they
were already going, could those fragile human hips take it.
 
Mika stealthily pulled himself away from the scene and back into the shadows.
His face burned and his mind was absolutely blank. He knew he should feel
guilty but that was hardly in the mix of what was going on.
 
First and foremost, Mika had figured out the scent, he was able to slap a big
red lable on it. Yuu was feeling lust when his scent changed. Humans produce
subtle amounts of pheromones on their own, he remembered Krul saying that at
some point and that’s why they could smell them at all, their fear especially.
He also remembered that lust, just like fear, could also have an effect on
them. Just as fear drove a primal urge to give chase for a vampire, lust was
one of the few things they could reciprocate. Although for obvious reasons,
this was a rare state.
 
The next thing Mika was able to coherently think about, was the fact Yuu’s lust
seemed to be aimed at him. Washing together, sleeping together, sucking on
Yuu’s neck, now that he lined them all up in his mind it seemed painfully
obvious. Maybe if he was a normal teenage boy he would have figured it out
sooner.
 
Mika crouched down, eyes still wide his hands coming up to feel the heat of his
own face. He was in a little bit of shock. Something almost like happiness
drifted up inside of him too, however a vampire actually felt happiness.
 
Yuu wanted to do lewd things….with Mika. Mika could make Yuu feel the way
Yoichi did, a panting, begging mess, consumed in pleasure. No…Mika shook his
head. Yuu’s hips were really fragile human hips compared to his vampire
strength. He would crush Yuu.
 
Mika felt his face get impossible warmer. He would play the role of Yoichi.
Which would make Yuu…Mika thought his brain might stop working with all the
blood rushing to his head. He needed to calm down. Yuu may just be a horney
teenager and Mika taking his mental rambling way too far. After all they had
only exchanged a few kisses here and there. Mika was not an expert on romance
but he was at least sure that a few kisses was a big leap to fucking someone
into the ground. They may be in an apocalyptic situation but here was still
something to be said for eloquence, especially if it was Mika’s own ass on the
line.
 
“Mika-san?”
 
Mika tumbled over in surprise. How had the human approached him without him
noticing? Krul had always told him his embarrassment would become his vice and
here she stood right. Mika was so wrapped up in his own embarrassment he hadn’t
even noticed who had walked up, let alone how long they had been watching him
have a mental breakdown in the shadows.
 
When Mika looked up it all started again. Yoichi’s green eyes stared down at
him with innocent curiosity. Such a transformation from…how long had Mika been
sitting there….
 
He righted himself quickly standing up and taking a few steps back trying to
recompose his face into something that read more as anger and not pure
embarrassment. “I, um, I have to go,” Mika turned quickly and left him ignoring
whatever the other yelled out after him.
 
Mika headed for their shed. He would wait alone there until Yuu returned. He
still needed to think about somethings.
 
~
 
It didn’t feel like long before Mika heard Yuu’s voice calling to him from
outside the shed. “Mika? Are you in here?” Yuu opened the door. It was dark
outside.  Damn, a vampire's brooding is a powerful thing , Mika thought.
 
“Hey, there you are. The others hadn’t seen you since this afternoon, have you
been in here all day?” Yuu closed the door behind them, fumbling in the dark
for a moment  to light the little lantern he kept in there.
 
“Not all day…just most of it,” Mika moved over on the pile of rags and straw
Yuu called a bed.
 
“Are you okay?”
 
Mika had been sitting with his knees pulled up to his chest. He choose to keep
silent. He wasn’t sure how to answer.
 
“Hm, well, hunting was pretty good today. We found a dear but neither of us
could catch up to it so we just went after squirrels and stuff, but we got
quite a few. Yoichi would have been able to get the dear if he had been with
us,” Yuu was used to Mika’s silence and began rambling about his day. Mika gave
a small snort at the mention of Yoichi but Yuu didn’t pay him any mind. “I
think we are going to go again in a few days, you are always welcome to come
with us.”
 
“…”
 
“Hey, Mika,” Yuu waited a minute before starting a new train of thought. “Are
you in here because you are hungry again?”
 
Mika opened his mouth to say no but held back. Feeding meant getting close to
Yuu, getting close to Yuu meant making him feel lust again.
 
“If you are, I ate a lot today, so it wouldn’t bother me at if you wanted to
drink my blood,” Yuu carefully reached for Mika’s hand beginning to comfort him
already. Mika extend his fingers so Yuu could fit in the spaces between his
own. Yuu moved his legs to create a space for Mika to move between them. Which
he did, slowly. He tucked his knees beneath him and pressed his face into Yuu’s
shoulder. Yuu’s arms encircled him. It was already staring.
 
“Yuu?” Mika mumbled into the fabric of Yuu’s uniform.
 
“Hm?”
 
“Would you like to do this sort of thing, even if I wasn’t drinking your
blood?”
 
“What? Sit like this? I mean, yeah I would but I thought maybe you…I don’t
know, maybe that you don’t really want to,” Yuu was choosing his words
carefully. His heart was beating a little faster as well, Mika could feel it.
 
“I like it when Yuu-chan touches me,” Mika stated, it sounded innocent enough
in his head.
 
“I, um, okay, that’s good, I mean I like to touch you,” Yuu stammered a little.
 
Mika shifted so his weight was resting mostly against Yuu’s chest and he could
see Yuu from where his head was still laid in his shoulder. “Do you like
kissing me?”
 
Yuu’s cheeks were red but he answered all the same. “Yes, I do, that’s why I
started doing it.” He bit his bottom lip. “Do you like it?”
 
“Yes,” Mika said. Yuu’s hand drifted up Mika’s back and gently to his cheek. He
eased Mika up enough that he could place a lingering kiss on his lips. Mika
kissed back, mimicking Yuu’s pressure and movement. It was their first real
kiss, a mouth to mouth kiss.
 
“Yuu-chan,” Mika whispered between them as they parted. Yuu’s scent was strong
now, filling Mika’s mind. “I can sense it in you…what you want. It took me a
while to figure it out but, I get it now.”
 
“Get what?” Yuu brushed his thumb over Mika’s cheek.
 
“Your desires. It happens when we are close like this.”
 
Yuu’s blush deepened but he didn’t look away. “Mika…I, can’t help it, how I
feel and…”
 
“You don’t have to. In fact, when I figured it out, I was glad that I could be
something like that to Yuu-chan. You give me so much. If I could give you
anything back, I want to.”
 
“Shit, Mika are you talking about what I think you are talking about?” Yuu’s
whole body was rising in temperature under Mika.
 
“I, um, I think so,” Mika was confused, was there something else he could have
been implying. “I was talking about sex.”
 
Finally with that Yuu cracked, his embarrassment taking a hold of him. He
looked away from Mika’s eyes and covered his face with his hand. “Yeah, that’s
what I thought too. And, I mean damn, I want to, I really do, but I don’t know
if I am so eager just because I am horny or if it's because I am really ready
for that step.”
 
“Do you not want to?” Mika pulled back a little bit, not wanting to push Yuu.
 
“No, I mean I do, I mean, I don’t know. My desires and judgment are all mixed
up. Listen, I know I love you, there is no doubt about that-“
 
“I love you too, Yuu-chan.”
 
Yuu smiled at him. “And there is no doubt that my body wants something, I just
don’t know if I’m mentally ready to go all the way. Stuff like that is hard to
think about, and I don’t want to have sex with you just to get off. Does that
make sense? Do Vampires even get horny?”
 
“It does make sense, and I am happy you think of me this way,” Mika gave a
small smile. “I don’t normally, but because I can smell your lust, I feel it
myself too...honry I mean.”
 
Yuu’s eyes went wide. It was true, the senses he could feel in Yuu had started
to affect his own body. Mika felt a heat between his legs that he had never
experienced before. Yuu’s eyes roamed his body and stopped at Mika’s hips. Even
with his legs bent, Mika’s uniform was tight enough to show off exactly what he
was feeling. Yuu’s lust flared and his heart sped up in his chest. “Oh
my…wow…did I do that to you?” He was smiling.
 
Mika gave a small nod. “Well, I guess if we are both in this situation we
should do something about it.”
 
“But I thought you weren’t ready?”
 
“Maybe not for sex, but I didn’t say anything about screwing around with each
other. Isn’t that what horny teenagers are supposed to do?”
 
“I don’t know.”
 
“Hey, have you ever…I mean by yourself do vampires even…you know?”
 
Mika shook his head, “I don’t know what you're asking. Yuu-chan this is…well
it's all pretty new to me.”
 
Yuu’s smile grew. “It’s kinda new to me to. But maybe we can take it slow and
figure it out together, huh?”
 
Mika liked the idea of that. He settled on the safest place to start. Mika
closed his eyes and leaned forward enough to press his lips against Yuu’s
again.
 
His scent filled Mika again making him feel warmth radiating from his lips all
the way through him. Yuu’s hand felt its way up Mika’s neck and into his hair.
Neither of them knew what should happen next so they relied on feeling. Yuu
moved his mouth against Mika’s, taking in how impossibly soft he was and wet it
was becoming. He licked at Mika’s mouth, he clenched at Mika’s hair and
clothes, and moved to open himself up to Mika when he felt the vampire’s hand
touch his chest and stomach.
 
There was a frantic and nervous enjoyment between them. Something Yuu had never
experienced before.Without fear or anger to direct what he was feeling there
was only Mika left in his mind. He wanted more, he wanted to be closer.
 
“Let’s, mmm, Mika, let’s take off our clothes,” he breathed between kisses.
Mika only nodded in agreement and started at his own clasps and buttons. Yuu
had never seen his face red before it was…cute, rose cheeks, petal lips and
dark red eyes all framed on alabaster skin. Mika really was a beautiful
creature, vampire or not.
 
“Yuu-chan?”
 
“I, oh sorry,” Mika was already naked, sitting on top of his clothes, legs on
either side of him and flushed with lust. Yuu ripped off his own clothes and
tossed them aside. He went back to kissing Mika and eased him onto his back. He
let his hands explore the soft planes and Mika’s body and his boney curves. He
felt Mika only mimic his actions against his own skin not venturing any farther
than Yuu did.
 
He sucked Mika’s neck and played with his little nipples. Mika was silent for
the most part other than the lewd sound of his own mouth against Yuu’s skin.
“I’m just gonna do what feels good, kay?” Yuu hovered over Mika, his knees on
either side of Mika’s hips, his hands planted next to his shoulders. Mika’s
hair haloed his face and his hands were on either side of his flushed face. He
was panting, his skinny chest rising and falling.
 
“You feel good, Yuu-chan, you smell so good,” Mika whispered. His eyes were
unfocused. Yuu felt a surge of protective power inside him as he stared down at
Mika. He looked vulnerable, something Yuu knew he was the only one who would
see this side of Mika and it made him want this all the more.
 
He leveled their hips together, heated sensitive flesh brushed, making Yuu
moan. He moved against Mika, his hand moving down to squeeze their lengths
together and get the most friction. As the warm numb feeling moved from his
dick and spread to his thighs and stomach Yuu started to move faster. They
leaked pleasure between them making it easier for skin to slide against skin.
 
Finally Mika’s voice broke. He closed his eyes and small airy sounds escaped
him. Yuu watched him unable to take his eyes off him. Mika reciprocated every
feeling Yuu had, he moaned when Yuu felt pleasure he moved his hips to meet
Yuu’s perfectly, and when Yuu felt a tight heat begin to uncoil in his stomach
Mika whispered, “Yuu-chan, more.”
 
Yuu tried to keep moving but the surge of pleasure made him jerk and stagger
his rhythm. “Mika, Mika, oh, Mika,” he panted as his body shook with climax. He
had made it here before by himself mostly out of necessity but with Mika right
there with him, the feeling was so much more intense.
 
After the last wave of pleasure shook through him, all he could do was stay
bent over Mika, still clutching their dicks and wait for his body to catch up,
frozen with the aftermath of pleasure.
 
When he could stand to open his eyes again he was met with Mika’s eyes staring
right back at him, warm and concerned. Yuu smiled. Mika’s mouth moved to, the
corners twitched and his eyes softened. It was small, but Yuu saw it all. It
was nothing like Mika used to smile, but it was the most he had seen him do it
since the day Mika had become a full vampire.
 
“That was fun,” Yuu breathe. Mika nodded.
 
Yuu finally uncurled his now very sticky fingers from their softening dicks.
Splattered against Mika’s stomach was the effect of their pleasure. Yuu’s eyes
went wide.
 
He could tell right away who’s was who’s. His thick seed had a sort of milky
translucency to it. Mika’s wasn’t quite as thick and was clearly a shade of
pink.
 
“What’s wrong Yuu-chan?”
 
“Nothing,” Yuu sat his bare ass against Mika’s thighs. He dragged a finger
across Mika’s stomach mixing two larger pools of cum together. “A vampire’s cum
is pink?”
 
Mika inspected his own stomach. “I guess so, like I said this is not something
I really know about.”
 
Yuu gathered some of Mika’s on his finger and brought it to his face. Before
Mika could protest he licked it. “Hm, it kinda tastes like, blood.”
 
“Gross,” Mika grimaced. He looked ashamed.
 
“If you don’t quit making that face, I’m gonna lick the rest of it off you just
to show you its not. I love it because it came out of you,” Yuu said.
 
“That’s honestly even more disgusting,” Mika went to wipe it off his stomach
but Yuu stopped his hand.
 
“Nothing about you is gross, do you understand that?”
 
“I…thank you, Yuu-chan,” Mika looked away from him. He didn’t agree that much
was obvious, but he also hadn’t disagreed and Yuu saw that as progress.
 
“I think it’s kind of interesting, actually. There is so little humans still
know about vampires, so this is kind of cool, Mika. I mean from the little bit
of biology or whatever that I know. Semen has certain kinds of cells in it to,
you know to make babies or whatever. I wonder if there is a reason vampire cum
has blood in it’s cells. Can vampires have babies?”
 
“No, they can only make other vampires. But they do have to give up a lot of
their blood to do so. I don’t think this is nearly enough. Maybe its because
its all I have left in my body,” Mika said. “I know I don’t have stomach acid
or other fluids like a human anymore.”
 
“Hm, either way, I think further research is in order. What do you think?”
 
“What do you mean?”
 
“I mean round two, stupid.” Yuu bent over Mika, ignoring the awful sound his
sticky skin made as it peeled itself from Mika, and kissed him again. “If you
think a little bit is gross, I want us to get real disgusting.”
 
Mika didn’t object to that either.
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