Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/12012405.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      M/M
  Fandom:
      ナナマル_サンバツ_|_Fastest_Finger_First_(Anime)
  Relationship:
      Shiki_Koshiyama/Akira_Sonohara
  Character:
      Shiki_Koshiyama, Akira_Sonohara
  Additional Tags:
      Plot_What_Plot/Porn_Without_Plot, Mildly_Dubious_Consent, Blow_Jobs,
      First_Time
  Stats:
      Published: 2017-09-06 Words: 1654
****** down for you ******
by Toast_Senpai
Summary
     Koshiyama discovers just what kind of person Akira really is.
Notes
     Set sometime between episode 9 and 10 at the Asagaoka meet.
     Am I the only one in love with Akira? I know this pair is probably
     not popular but I felt compelled to write it anyways (and of course
     it's porn, what else would it be).
While there is a break between rounds, Koshiyama excuses himself to the
bathroom. The hallway he walks is surprisingly empty. He wonders how hard the
next match’s questions are going to be and who will hit the buzzer a
millisecond before him. As he turns the corner, Koshiyama almost runs into
someone. Two slender hands press into his chest, halting him, and he looks up.
Akira Sonohara stands in front of him. Koshiyama apologies and tries to go
around but Sonohara moves with him, blocking his path. Koshiyama stands still
as he looks Sonohara over, mind circling back to that time in the arcade when
he’d technically been rescued by the younger student.
“So you’re really not a girl?” Koshiyama asks almost shyly, hoping his question
won’t offend.
A playful smile. “Are you disappointed?” Sonohara leans back on his heels.
Koshiyama shakes his head. “No. Just confused.”
“I like to dress up. I looked cute, didn’t I? Enough to fool you and your
friends, even.”
Koshiyama blushes. Of course they’d all been tricked. Sonohara had been wearing
a dress and a wig, probably even makeup. He stammers, “Ah, I guess so…”
Sonohara pushes a stray piece of hair behind his ear. “Aren’t you curious as to
why I’m here?”
“At the meet? You’re competing, right? You must be a part of your school’s
team.” Koshiyama is sure there isn’t much more to it than that. Although he
hadn’t thought Sonohara was very serious about quiz bowls. Maybe that isn’t the
case.
Sonohara puts a hand on one hip, the other pointing at Koshiyama. “I liked how
passionate you were about being a quiz maniac. You got all teary eyed when I
teased you.” He pauses, then grins. He reaches up and snags Koshiyama’s
glasses. “I knew it, you definitely look older without these. And a little
sexy.”
Koshiyama knows his face has to be glowing pink but he still tries to stay
calm. It’s very hard to see without his glasses, though he appreciates the
compliment. “Thanks?” he says, unsure. He doesn’t exactly know what Sonohara is
trying to get at. He holds out his hand. “Um, can I have those back please?”
 “Sorry, you probably don’t like people taking them.” Sonohara returns the
glasses.
Koshiyama slips them back on and tries to calm himself. “It’s fine. Thank you.”
Then he waits, thinking that maybe he should come up with a way to end their
conversation and get going.
Sonohara beats him to it. “Hey, Shiki-kun, want to do something fun?”
Koshiyama doesn’t know how Sonohara learned his first name, nor what the
younger boy has in mind. Koshiyama raises an eyebrow. “Like what?”
“Come on,” Sonohara says. He snags Koshiyama’s arm and pulls him down the hall.
The end up in the bathroom, and Koshiyama is beyond confused. Did Sonohara want
to play hide and seek or something? Instead of being released, Koshiyama is
backed into one of the stalls. Sonohara locks the door behind them.
“Akira-kun?” Koshiyama asks. This situation is… new. “What are you doing?”
Sonohara’s smile is devilish. He crowds against Koshiyama, their chests
touching. They are roughly the same height.
“You like me, don’t you, Shiki-kun?” Sonohara blinks and purses his lips.
Koshiyama doesn’t exactly know Sonohara very well. He’d only met him that time
in the arcade. Koshiyama shrugs, feeling flustered by the lack of space and
heat that is coming off Sonohara. “I guess so?”
Hands are secured on Koshiyama’s waist and he holds his breath, truly not
getting what is happening. Is Sonohara going to beat him up or something?
Koshiyama tenses. He’d never been bullied quite like this before.
The hands travel lower and skirt around the top of his pants. Sonohara leans in
until his mouth is next to Koshiyama’s ear.
“Shiki-kun.” His voice is just above a whisper. “I promise I’ll make you feel
good. Can I?”
Koshiyama really doesn’t understand, but it seems like Sonohara isn’t out to
harm him. He swallows, throat feeling tight. “W-what are you going to do?”
“If you say yes, I’ll show you.”
Sonohara presses a hand against the front of Koshiyama’s pants, and it finally
starts to make some sense. Well, as much sense as Koshiyama’s spinning mind can
think of. Is Sonohara trying to propose something sexual? Koshiyama feels
lightheaded. That can’t be right, that kind of thing doesn’t happen like this,
not within these parameters, surely.
Sonohara plays with the button on Koshiyama’s pants. “If you aren’t interested,
just say so.”
Koshiyama doesn’t know if he’s interested or not. He’s never looked at other
boys in that way before. Sonohara leans back, gives them some room so that he
can look at Koshiyama directly. It’s embarrassing to think about, but there’s
something nice about Sonohara’s face. He has long eyelashes, and the clip in
his hair is a nice touch. He totally resembles his older sister.
“Fine,” Koshiyama finds himself mumbling. He’s not really sure why other than
he’s curious as to what Sonohara will do. “Go ahead.”
Sonohara kisses him, and that isn’t something Koshiyama is prepared for. He
doesn’t know what to do, so he stands still as Sonohara pushes against his
mouth. It’s definitely a new experience and Koshiyama wishes he recognized the
right thing to do in this circumstance. He’s seen people kiss but never really
thought about doing it himself.
Sonohara is flush against him, a knee pushing between his legs and a jolt goes
through Koshiyama. He knows that feeling, and heat rushes to his face once
again. Sonohara stops kissing him and giggles.
“Do you get it now?”
Koshiyama thinks that he’s probably being played with, although it doesn’t
bother him. In fact, he’s becoming increasingly excited. He feels like he’s
doing something dirty, secretive.
Sonohara licks his ear and Koshiyama shivers. Then Sonohara is sliding down his
body to kneel on the floor, his face directly in front of Koshiyama’s groin.
Koshiyama isn’t ready for the way Sonohara runs a finger down the zipper before
undoing the button and pulling at the material. Koshiyama can only stare in
mild disbelief as his pants end up around his ankles and he’s standing in his
boxers with Sonohara’s face pressed against his covered dick.
It’s quite mortifying, but also arousing. Koshiyama bites at his lip, not able
to take his eyes off of Sonohara and the way he uses his tongue to trace rough
lines against the fabric. He even sends a finger through the fly to get a more
direct touch. Koshiyama has to steady himself and braces his hands along the
stall walls. He’s then reminded that they are in a bathroom and anyone can come
in at any moment.
He’s mad at how aroused that makes him.
Sonohara glances up and winks. He swiftly brings down Koshiyama’s boxers, then
wraps a hand around the newly exposed dick. The touch has Koshiyama fighting
back a moan. He’s jerked himself before (who hasn’t?) but it’s never felt this
intense. He’s not even fully hard, yet that is quickly changing as Sonohara
opens his mouth and sticks out his tongue.
Koshiyama stammers out a breathy, “Ah, Akira-kun.” It’s choked off by a groan
when Sonohara licks at the head of his dick. The hot pass of it has Koshiyama
bending forward, hips pushing out to find more of that heat.
“You’re pretty eager,” Sonohara laughs, breath tickling the hard shaft against
his lips. “I prefer you that way though.” He takes Koshiyama fully into his
mouth.
Koshiyama didn’t think a mouth would feel this warm. The wetness he expected,
but the sheer heat and softness surrounding his dick is a sensory overload. He
bites at the palm of his hand and squeezes his eyes shut, trying not to come.
He’d definitely be made fun of if he did.
Sonohara doesn’t go easy on him. He sucks strongly, tongue dragging along the
bottom of Koshiyama’s dick in quick little strokes that are more ticklish than
anything. Koshiyama fights to keep himself completely still but he has trouble
controlling his hips. They want to buck into the supple mouth, help get all of
his dick in as far as it can go. He pants at the thought of making Sonohara gag
on him, then promptly scolds himself for even considering something as shameful
as that. He notices that Sonohara’s eyes are shiny with the beginning of tears
and his clip has come loose.
Koshiyama reaches down and plucks out the clip. Sonohara stills his bobbing
head as Koshiyama opens the clip and rethreads it into his bangs. There’s a hum
of appreciation, and the vibrations are strong, too strong.
“Ah, Akira-kun, wait,” Koshiyama cuts himself off, teeth sinking into his
bottom lip as he comes into Sonohara’s mouth.
Sonohara keeps sucking. He waits for Koshiyama to finish and start to soften
before pulling off and licking his lips. Koshiyama stares down at him, out of
breath. Sonohara lifts a hand and makes the V sign.
“I knew you’d be fast,” Sonohara says with a light laugh. He pulls Koshiyama’s
boxers and pants back up before standing.
Koshiyama doesn’t know what to say or do. He works on calming his heart as he
comes down from the post-orgasm high.
Sonohara gives a big smile. “That was fun, wasn’t it?”
“Um.” Koshiyama scratches his cheek. “Yeah, I guess so.” It sort of feels
awkward now.
“If you want, next time I can dress up. My sister’s street clothes look really
good on me.”
Koshiyama nods and tries to smile.
Sonohara undoes the lock on the stall and twirls out. He holds it open for
Koshiyama. “We better get back, the round is going to start soon.”
Koshiyama had completely forgot about the quiz bowl. How can he possibly focus
on it now? He steps out of the stall and starts to follow Sonohara out of the
bathroom.
Wait, Koshiyama thinks. Next time?!
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