Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/5225288.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      ダイヤのA_|_Daiya_no_A_|_Ace_of_Diamond
  Relationship:
      Miyuki_Kazuya/Sawamura_Eijun
  Character:
      Miyuki_Kazuya, Sawamura_Eijun
  Additional Tags:
      happy_birthday_Miyuki, this_took_a_million_years_to_finish_but_it's_here
      on_time_at_least, Fingering, Praise_Kink, sappy_birthday_shenanigans,
      Birthday_Sex, This_is_the_longest_thing_i've_written_on_here_and_also_the
      sappiest, Bottom_Miyuki, mild_body_worship_i_guess, Eijun_is_just_really
      into_him_ahaha, I'm_bad_at_titles_sorry
  Stats:
      Published: 2015-11-16 Words: 2716
****** You take my kiss, I take the world ******
by strangulation
Summary
     Eijun’s body above him was like a furnace, radiating heat as they
     pressed together as closely as possible, impossibly warm under the
     layers of clothing now impeding them. They finally broke away, Kazuya
     looking up to see Eijun staring down at him expectantly, breaths
     coming out in short pants.
     “Your birthday is tomorrow, right?” Eijun caught his breath and
     wrapped his arms around Kazuya’s neck, pressing their foreheads
     together. “So tonight, I want to make you feel really good.”
Notes
     I've been itching to write something miyusawa related but I'm a Shy
     Guy so I gave myself the deadline of Miyuki's birthday to do it haha.
     HAPPY BIRTHDAY! (I guess technically this is a little early because
     of my timezone but w/e).
     I hate these nerds in love
It was a pretty frequent occurrence for the first string to gather in Kazuya’s
room after dinner to unwind, even with the third years moving on to graduation.
Nothing much changed, really. It was slightly less rowdy, most people
preoccupying themselves with homework or easy conversation until Kuramochi
busted out the video games. There would be a few loud matches, homework
temporarily forgotten, until the crowd would soon depart one by one, murmuring
their thanks behind stifled yawns.
Kazuya waved his goodbyes, thankful that it didn’t take too long to wrap up. It
wasn’t that he necessarily minded the intrusion, but there was a tendency for
some stragglers to linger behind, not getting the concept of a good night’s
sleep. Their captain wasn’t really the person who needed to be preaching that
lesson considering his own night owl behavior, but no one needed to know about
that.
But as Kuramochi collected his things and barked at his roommate to hurry up,
Kazuya noticed that Eijun hadn’t moved from his spot on the floor by the bed.
“Hurry up, or I’m leaving you here Bakamura.”
“That’s fine-“ came Eijun’s loud response before he cleared his throat, sitting
up properly. “I have to ask Miyuki something, so you can go ahead, senpai.”
Kuramochi eyed him suspiciously, causing the younger boy to unconsciously sit
up even straighter, but eventually just sighed and rolled his eyes, heading out
the door with a quick “Don’t wake me up when you get back, or I’m going to kick
your ass.”
“I’m your senpai too, you know.” Kazuya commented lightly.
“I want to try something out,” Eijun started, completely ignoring him.
“I’m not catching anymore pitches for you today-“
“Not like that! I just wanted to spend time with you is all,” Eijun muttered,
and with the way he was staring at the floor with more interest than was
necessary and how red the tips of his ears were getting, it was all clicking
into place. Oh.
Kazuya smirked and settled down next to Eijun on the floor.
“Sure, what did you have in mind?”
He suppressed a laugh at the way Eijun seemed to light up, scooting closer to
the older boy. He graciously accepted the warm bundle climbing into his lap,
finally able to get as close as they wanted to in the now empty room. Eijun
leaned forward, and Kazuya could feel the grin even as they kissed, warm and
light.
When they finally parted, Kazuya laughed quietly, rubbing a thumb over Eijun’s
cheek with a quick “You could have just said you wanted to make out, you know.”
“That’s the thing,” Eijun rolled his eyes but still nuzzled into the touch
fondly, “I don’t just want to kiss. I want to do a lot of things, tonight.”
It was far from Eijun to have any sense of tact for a lot of situations, but it
threw Kazuya for a bit of a loop every time he was just so blunt about
something of that nature. Still, his interest was now piqued and he looked up
to the boy in his lap with a eyebrow raised. But Eijun simply grinned, body
pressing forward, lips warm and open as their mouths came together again.
Kazuya moved his hand from his boyfriend’s chin to the back of his head,
fingers finding their grip in soft hair and Eijun moaned soft and appreciative
into his mouth, parting his lips and pressing his tongue teasingly against the
other’s.
Eijun’s body above him was like a furnace, radiating heat as they pressed
together as closely as possible, impossibly warm under the layers of clothing
now impeding them. They finally broke away, Kazuya looking up to see Eijun
staring down at him expectantly, breaths coming out in short pants.
“Your birthday is tomorrow, right?” Eijun caught his breath and wrapped his
arms around Kazuya’s neck, pressing their foreheads together. “So tonight, I
want to make you feel really good.”
“Couldn’t figure out what to actually get me?” It was a knee jerk reaction to
tease, even as the warm twisting in his stomach increased ten fold.
“You’ll get your real gift tomorrow on your actual birthday, jerk! Of course I
got you something!” The boy above him squawked and writhed, but Kazuya held
fast to keep him from launching himself onto the floor.
Decidedly, he gently tightened his hold on Eijun's hair, pulling his head back
enough to mutter hotly against his ear, "you're a good boy, Eijun, thank you“
The boy in his lap sputtered mid rant, back arching up of its own accord,
pressing them closer until Kazuya could feel how badly even the simplest of
praise could affect him (This kid really had no sense of self control). He
gently pushed forward, pulling Eijun up with him until they stood on wobbly
feet and fell backwards onto the bed.
Kazuya pulled his shirt over his head, temporarily struggling as he realized he
had forgotten to take off his glasses in his haste. They tumbled onto the bed
with his shirt, ruffling his hair up in the process. Eijun snorted at his
misfortune, but picked them both up neatly, quickly folding the shirt up proper
and pushing it to the side before handing Kazuya back his glasses.
Eijun could be overbearingly loud and gently considerate in a span of seconds
with little to no time to recover from the pitcher's actions, and in his moment
of whiplash Kazuya almost missed the glint in the other's eye before hands were
nudging at his chest, pushing him back and down onto the bed. He quickly placed
his glasses back on to see Eijun looking him over with something akin to awe,
and he swallowed hard against the fluttering that was pooling uncomfortably in
his stomach from the scrutiny.
Eijun ran his long fingers over every smooth line of muscle, as if he couldn't
get quite used to the feeling of the other's bare skin, no matter how many
times they saw each other in various states of undress (in the locker room or
bath or more intimate settings). Kazuya was starting to squirm, not used to
Eijun being this damn quiet, but it wasn't long before the boy above him let
out an exasperated sigh, hands moving away from his boyfriend's skin to press
hard against his eyelids.
"What now?" Kazuya murmured mostly to himself.
"Nothing, it's just-" Eijun lightly slapped his hands against his cheeks and
shook his head, as if coming out of a daze. "You're just-- really really hot!"
Kazuya blinked once, twice.
"Pfft-"
"Hey, don't laugh!" And there was the normal Eijun volume coming back into his
voice as he huffed and pouted, bright red in the face but eyes challenging.
"And for a second I was almost worried something actually short circuited up
there," Kazuya grinned and flicked the other's forehead lightly, Eijun whining
and batting his hand away. This was familiar, easier to deal with than the warm
weight of the eyes bearing down on him with all that reverence.
Trying to find his hold on this situation, Kazuya grabbed onto the back of
Eijun's head, pushing him down into a kiss. The younger boy sighed happily, but
quickly broke away, peppering kisses on his confused boyfriend’s jaw. He moved
lower and lower, kissing under the other’s ear, down his neck, to his collar
bone and slowly but surely down his chest, long fingers splaying out over
Kazuya’s sides, mildly ticklish.
“I said this was part of your birthday gift,” Eijun responded casually,
emphasis strongly on ‘part.’ “I’ll take care of it.”
“How manly~” Kazuya sighed dramatically but did as he was told without further
fuss.
The kisses continued, the younger boy switching between light pecks and hot
open mouthed kissing. His fingers raked lightly against Kazuya’s sides before
landing solidly on his hips, thumbs rubbing pleasing circles. The kisses
trailed lower, Eijun’s nose nuzzling contently against the other’s stomach
before bowing to nip and suck directly above the waistband of Kazuya’s sweats.
"I think you're missing the actual spot," he tried to laugh it off but it came
off a little too breathy as Eijun continued to kiss at his stomach, gently
nipping at his hip.
"Just be still” his boyfriend tutted like this was the most natural thing in
the world, kissing every inch of skin and smoothing over every hard line he
could find with his tongue.
Those lips found their way back to teasing just above his waistband, hot
breaths against his lower stomach causing Kazuya’s dick to twitch in interest.
A hand found its way from his hip to just right above his crotch, heat
radiating, and the little brat had the gall to just grin at the breathy curse
that escaped from his senpai’s lips. But teasing wasn’t as much Eijun’s thing,
thankfully, and he soon pressed down, palm flat against the other’s erection.
He rubbed until Kazuya’s cock was straining against the sweat pants before
dipping his hand in and wrapping warm fingers around what he could touch. It
must have been a completely unconscious action (he hadn’t really seen Eijun act
purposefully seductive before) when Eijun looked down and licked his lips but
Kazuya wanted his pants off. Now.
But he bit that urge back, grabbing instead for the pillows to prop himself up
so that he could continue to watch Eijun’s look of keen interest. He was trying
to be patient, he really was, but the friction he was feeling wasn’t quite
enough, and he thrust shallowly into his boyfriend’s hand to get the point
across. Eijun pouted for the briefest moment at being interrupted but must have
decided that it was time to move on when he hooked his fingers under the
waistband and pulled.
A moment later and Eijun had his hand fully wrapped around Kazuya, and that was
considerably better. He bent down close, breath hot against the hardness he was
palming. Lips parted just slightly and hovering over the other’s dick, he
looked up through his eyelashes at his boyfriend, unintentionally (or at least
Kazuya hoped for his own sake) alluring. He lazily stroked a few more times
before he moved his head down lower, licking a tantalizingly stripe from root
to tip. Kazuya groaned softly, eyes glued on Eijun’s every move.
Said boy continued with the same pace he had while kissing, unhurried and
teasing, hand continuing to stroke the length alongside his tongue. He kissed
along the tip, tongue swiping at beads of precum forming before sloppily
kissing down the side. He pulled back to stroke more firmly, wrist twisting
with every upward swipe, and just as Kazuya was going to comment on the fact
Eijun needed to please hurry up, he dropped down to slowly engulf the head
between pretty parted lips.
Unlike the teasing slowness before, Eijun was working to get as much of his
boyfriend’s cock in his mouth as he could without choking. What wouldn’t fit in
his mouth was being worked over by his hand as he bobbed his head at a dizzying
pace. Kazuya groaned, eyes fluttering shut as the warm heat engulfed him over
and over. But he had to force his eyes open, not wanting to miss the way
Eijun’s lips stretched over him, a soft blush forming over his cheeks as he
came up for air briefly before sinking back down. Finally he let up with a
small slurp, voice husky around the edges as he asked for lube.
Kazuya felt lightheaded, reaching blindly into the bedside table to grab for
the small tube he had hidden there. After what felt like an eternity of Eijun
watching him expectantly, hand lazily jerking his dick in waiting, he finally
felt it between his fingers and tossed it in the other’s direction.
Eijun grabbed it and poured a generous amount on his fingers before settling
back between the other’s legs. He went back to jerking Kazuya off, planting
kisses along his thighs softly before biting down on the flesh gently, fingers
barely brushing along his boyfriend’s entrance. With a particular bruising kiss
that would be sure to leave a mark, he started to slide one finger in. Kazuya
took deep breaths, trying to get past the weird feeling by focusing on the hand
on his dick and the mouth all over his inner thigh, and soon Eijun was starting
to press another finger in, slow and steady. He stretched Kazuya open, mouth
going back to sucking him off in time with his shallow finger thrust and after
a few more minutes of working him open, inserted a third finger.
Eijun's fingers were long and slender and beautiful, filling him up and
stretching him out. He increased his thrusting, curling fingertips up slightly
to press teasingly against spots he knew would make the other thrust up into
his mouth.
“God, you’re so good-“ Kazuya groaned, knowing he was babbling. It would have
been even a little embarrassing if he wasn’t so distracted by the slick, warm
heat enveloping him.
Heat that too quickly disappeared when Eijun came off with a slick wet sound.
“Tell me, again,” Eijun’s voice was raspy but his eyes practically gleamed.
Kazuya tried to hide his amused smile by turning away even as his hand came
down to ruffle the other’s soft hair.
“You’re great,” he arched his hips slightly, trying to get the friction back
from Eijun’s now stilled fingers. “You can feel how hard I am, right? You’re
going to make me cum soon, you’re so good.”
He felt more than heard Eijun’s low moan as the younger boy sank back down. He
didn’t miss the shallow thrusts of the younger boy’s hips against the mattress
and vaguely wondered how hard the other must be. Inspiration struck, a teasing
smirk sliding across his lips before he could stop himself. It was his birthday
present after all, and as much as this was fun, there were ways to make it even
better.
“You can do it faster than that,” Kazuya spread his legs a little further, hand
still petting at Eijun’s hair fondly as he moaned out hotly, “Yeah, just like
that, good boy, you’re so good at this.”
Eijun whimpered below him, increasing the pace of his thrusts, pushing his
fingers impossibly deep. His eyes were shut tight, and at this point he was
full on rutting against the bed. He moved his head back to take deep panting
breaths, hot air coming out in puffs against the older boy’s crotch and he
nuzzled against the hand that moved from his hair to cup his cheek. Kazuya’s
thumb swiped against his bottom lip and Eijun easily accepted the digit into
his mouth. He heard him chuckle light and breathless from above with a “Don’t
slack off now… keep going.”
Eijun continued to suck at the fingers presented to him, one hand still
stroking at the Kazuya’s dick while the other continued to thrust over and over
with a purpose, no longer teasing. Hearing his boyfriend’s moans and string of
praises, he could feel his own dick strained and heavy inside the confines of
his sweatpants. He could tell how close the other was so he shamelessly thrust
against the bed for some friction and relief, not wanting to take his hands off
the older boy.
He pushed the fingers away from his mouth and went back to sucking Kazuya off,
meeting his hip’s thrusts eagerly. Eijun relaxed his jaw so that he could take
his dick all in easily, fingers twisting inside of his boyfriend in time until
finally he came with a shuddering breath down the younger boy’s throat. Kazuya
grabbed at his hair, gently pushing his head back as he swallowed but the
slyness from his smile was replaced with something fond and warm. He pushed
Eijun up and thrust his hand into his sweats, barely touching the other’s
swollen hard on until he was coming hard too. They sat in silence for a brief
moment, both taking much needed gulps of air.
Eijun was the first to move, throwing himself at the other, nearly tackling him
back down.
“Happy birthday!! I’m glad you were born!” He said a little too loudly near
Kazuya’s ear but he couldn’t seem to mind.
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