2️⃣2️⃣ @bosthighs - Tumblr Blog

Here’s a little SAKUATSU one shot in Inunaki being done with their shit.

The first time it happened Inunaki for sure thought it had to have been an accident, his eyes deceived him or he was sleep deprived because there was just no way Kiyoomi willinging just touched ‘the grossest human being to exist’, according to Kiyoomi himself.

Who was it, you ask? None other than Miya Atsumu.

He thought he may as well brush it off as an accident, because who was he to think too much into it? It’s not like it was his personal life, but he’s just SO nosy so he thinks about it but not for too long.

The week goes by and nothing wild or crazy happens after that. Inunaki is relieved to say the least, and then Saturday hits.

It was after a game and he’s the first one to walk back into the change room after their win, or so he thought. “Hey Omi, ya comin’ over after, right?” Atsumu had asked who he could only imagine the only raven-haired man he called by that name.

Inunaki snickered to himself, getting ready to make some comment about Atsumu getting rejected and then was stopped dead in his tracks with “Yes Atsumu, I already told you I was, now be quiet someone could come in.” Kiyoomi snapped and hushed him but there wasn’t any annoyance behind it.

Inunaki was about to turn around to go back to the gym, he really was. But his feet wouldn’t let him and his nosy brain wanted to hear more, because what else was more shocking than Kiyoomi calling Atsumu by his given name and not Miya?

He wasn’t sure how to process this information, as far as he and the team were aware, those two didn’t necessarily hate each other but they absolutely were not each other's cup of tea off the court.

As Inunaki was frozen in the doorway he felt a hand slap his back. “What are you doing just standing here?” Tomas looked at him waiting for an answer. “I- uh thought I forgot something and was gonna go back but I had to think if I REALLY forgot it.. You know?” Inunaki internally cringed at himself for such a lame excuse.

“Uh, no I don’t know but ok.” Tomas let out a breathy laugh as he walked past him, striking up a conversation between Atsumu and Kiyoomi. Inunaki didn’t want to say anything. It wasn’t his place. Maybe they’re reviewing the game together or Atsumu needs help fixing something, yeah. That was it, Atsumu just needs help fixing something, nothing weird about that. just bros helping bros, no biggie, trying to think about anything other than what Inunaki’s mind is going to.

Whatever happens between them, as long as he doesn't have to walk in on them again, doesn't matter to him, nope, no sir, no matter what his brain tells him.

But it did happen, again.

He was getting ready for their game and he looked up for a split second and he regretted it because Atsumu was completely undressing Kiyoomi with his eyes, he could almost gag.

It’s not that he didn’t want them together, he did. ‘Two assholes together, what a romantic love story.’ he rolled his eyes at the thought.

It’s the fact that when everyone was clearing out and they thought they were in the clear, Atsumu whispered something in Kiyoomi’s ear and Kiyoomi smirked and nodded at him.

But contrary to Atsumu’s beliefs he is a loud whisperer, Inunaki heard it all and all he could do was keep walking forward with his eyes almost bulging out with them walking a little further behind him.

Who knew Miya Atsumu was so lewd.

And again.

They were stretching on the gym floor with their partners and not to Inunaki’s surprise, Atsumu and Kiyoomi chose each other.

Meian was above Inunaki pressing his knee into his chest as Inunaki laid on the gym floor listening in on their conversation like the little shit he is. “Feelin’ good, Omi? It really stretches yer legs out, gets a nice little burn goin’ dont’cha think?” Atsumu asked, smirking at Kiyoomi with a hooded gaze towards the spiker. “Yeah, it feels really good. Especially after yesterday.” Kiyoomi replied with a smaller smile.

Now if anyone else heard, they wouldn’t think anything of it because, well they had a hard day of training yesterday and Inunaki was about to think the same thing, no really. It made sense and once again he didn't want his mind to wander.

Then Atsumu being the not-so-quiet whisperer “Don’t worry Omi, ya can top tonight and I’ll let ya ruin me.” Kiyoomi’s only response was to try to kick him with the leg Atsumu wasn’t holding but all Atsumu could do was laugh.

Inunaki shot his head over and looked at them in disgust.

“Do ya need somethin’ Shi?” Atsumu asked with a challenging look in his eyes. Inunaki looked up at Meian who was in the process of moving to the other knee to push it against his chest.

“Tell me you heard that Captain. Please for the love of GOD, tell me you did.” Inunaki pleaded but Meian’s face only let him know that he did not, in fact, hear Atsumu. “I think Atsumu and Kiyoomi are dating. Or at least sleeping together.” Inunaki whispered, (actually whispered though, he’s a pro) Meian looked at him with shock. “No way, hell would have to freeze over for that to happen. Just look at them.” Inunaki looked over, it’s almost like they planned it, those little shits. Because now, they’re bickering like children.

Inunaki sighs and let’s the burn of the stretch take over.

And AGAIN.

They were all hanging out at Hinata’s place and decided to have a couple of drinks, Inunaki looked around the room and avoided looking at Kiyoomi and Atsumu, well he tried. He promises, he did try.

But to his surprise he couldn’t find them, until he did.

There Atsumu was, his hair a little bit more dishevelled and he obviously attempted to fix already gelled hair, so that was a disaster in itself.

He walked out as if someone was going to catch him, which to his surprise, Inunaki did. “Where’s Sakusa?” Meian beat Inunaki to the question. Praise the lords he did, if Inunaki asked he would have gotte a smartass remark from Atsumu, which he doesn’t deserve, thank you very much.

“Oh, uh- he had ta’ help me get somethin’ outta my hair!” 'What a shit excuse' was all Inunaki could think. “Why didn’t you ask me Tsum-Tsum? You know I’m the best for that!” Bokuto practically leaped over the couch in front of Atsumu making him stagger back a little.

Nothing greater could have been happening in Inunaki’s opinion, everyone was finally on Atsumu’s ass about him and Kiyoomi.

Not in the way Inunaki would have liked because he just KNOWS they’re hooking up. He’s not stupid.

But finally, FINALLY they might just realize how strange it was.

“You think that Miya should trust any incoherent, who are most likely, no offence, slobs as is?” Kiyoomi asked, crossing his arms over his chest and looking at Bokuto like he was some gross cockroach.

(Inunaki hates when he looks at Bokuto like that, their team golden retriever did NOT deserve that.)

“Hey now Omi-Omi, to be fair, ev’ryone is a slob compared to ya, y’know.” And just like that, to Inunaki’s horror the conversation had flipped to something irrelevant and totally off the rails from where he wanted it to be.

He once again internally groaned. Maybe he should just finally mind his own business, although, that wasn’t really what he was known for. Leave it to Inunaki to know everything about everyone. He is determined with this.

And just for good measures, it happened again.

‘Why me?’ he thought to himself, but this time it was the final straw for him.

He slowly walked into the dressing room early in the morning,he once again thought he was alone.

He usually gets there before everyone else.

Or so he thought.

He heard something coming from the shower area which he could only describe as two things, either some disgusting, sloppy kissing, or someone getting a BLOWJOB.

Classy.

He internally groaned for what felt like the 13th time in the past hour.

“You guys, honestly. How many times do I have to walk in on you guys or hear you saying gross stuff. It’s disgusting, could you at least tell the team, so I don’t sound crazy?”

The slurping sounds stopped and he almost wished they didn’t.

The silence felt much, much worse.

It was horribly silent, as if whoever was on his knees (he could only imagine it being Atsumu because Kiyoomi wouldn’t even consider putting his knees on this nasty changeroom floor, clothed or not) thought that if they were quiet enough they would be ignored.

Just then, the door flew open to the entrance of the changeroom.

Inunaki turned around and audibly gasped.

It was Atsumu and Kiyoomi.

Atsumu was behind Kiyoomi pushing his back into the changeroom and stopped when he saw Inunaki.

“Well, ain’tcha here a lil’ too early?” Atsumu questioned Inunaki,

“I could say the same thing about you guys. You guys never get here this early, let alone come in together”

“You know Omi, always an early bird, and he definit’ly got the worm.” Atsumu laughed as he finally gave in with hiding it, it was just Inunaki after all.

No one would believe him anyways which made Atsumu internally happy (he likes to make others suffer sometimes, what can he say?)

“You are disgusting. Why am I sleeping with you?” Kiyoomi rolled his eyes and stepped away from Atsumu, which caused the latter to dramatically clutch his chest as if he’d been shot.

“WHAT?” Then the two unknown faces came out of the shower stall and everyone looked at them.

Inunaki was going to puke,

honestly.

Can these men not find literally anyone else than each other to fuck?

Meian, in the process of pulling up his pants and Osamu who had a little spit on his chin.

‘Oh my god, OH MY GOD.’ Inunaki could’ve screamed.

He was going to lose his mind. But the ONLY words that came out were “Osamu are you a bottom?” Inunaki didn’t know what came over him and quite frankly everyone was probably wondering anyways, he was so awkward that his laughter bubbled up inside of him.

“NO, EW I don’t wanna know. ‘Samu what the FUCK are ya doing 1, in the changeroom this god damn early and 2, suckin’ my cap’n’s dick. Ew ew ew.” Osamu just shrugged as if he wasn't caught sucking someone, let alone the captains, dick.

Atsumu was clearly in the same boat as Inunaki and Inunaki looked over at Atsumu and smirked.

“No.” “Yes.” Osamu and Meian looked at each other as they spoke at the same time, Meian cocked a brow and Osamu looked away.

“What the hell did we miss?” Sakusa asked, grinning.

This guy had the audacity to NOW be a smartass.

“Nothing.” Osamu said not able to meet anyone’s eyes so he opted out and looked at how fascinating his shoes looked all of the sudden.

Inunaki could not believe it.

He doesn’t know if he’d rather have caught Atsumu and Kiyoomi, because at least he fully expected it.

What he didn’t expect to hear is Osamu, Atsumu’s twin brother, being on his knees, dick in his mouth in front of their captain.

Inunaki’s mind wandered to dangerous territories, although Meian was also quite large and in charge, he wonders if since Meian is an authority figure to them if he likes… if he lets.. Oh god..

Inunaki shook his head.

He had so many questions and none of them were appropriate talking with his teammates and the twin, even though they are the main reason he’s here in the first place.

“Nevermind you guys, I don’t even want to begin to know when this happened. Ew.”

Inunaki turned away from Osamu and Meian.

“But you two, what the fuck? You guys aren’t even dating? I’m going to be honest. I was rooting for you guys and you aren’t even together? After all the shit I’ve heard and seen.” Inunaki was going off.

Leave it to him to go on and on about how they did him wrong.

Not him eavesdropping on conversations, no sir.

“We’re just messing around. Although I do enjoy the way he-” Kiyoomi started talking but Inunaki soon interrupted him “Do I even want to hear the end of that sentence?” Kiyoomi smirked, but if you were to blink you would have missed it. “Probably not.”

Inunaki turned towards Meian and Osamu, “and YOU TWO. I can’t believe it. Why am I the only one who has to find out everyone’s nasty sexy times first?” he spoke as he pointed a finger between the two men.

He may be small compared to them but if he’s anything, it’s a man with an attitude, he is a libero afterall.

“Yer jus’ jealous of Omi and I, and sexy times? What are you Shi? 12?.” Atsumu snickers, “I know you are but what am I?” Inunaki glared at him, spitting the insult at Atsumu as if it was the best thing he could have said.

He was going to come up with a better insult, he really was.

But sue him for his mind being a little all over the place.

He walks to his locker as Atsumu ignores him and starts changing as they’ve wasted anytime him and Omi had together to have a quick fuck.

“I’m not jealous of anything, honestly. I just, can you guys not find people outside of the team? There are so many people.”

Inunaki had quite enough. Jealous? As if.

There is no one on this team who he’d want to sleep with.

Okay, that was a big fat lie.

He’s just like anyone else that would take the opportunity to jump any of these men's bones if he could.

You can’t really blame him. They’re hot ok?

Meian came back into the changeroom after the nice walk of shame with Osamu, “Hey uh, sorry you had to find out like that Atsumu, I didn’t thi-”

“I ain’t mad at ya, it just nasty that anyone would wanna sleep with ‘im.” Atsumu fake gagged and Kiyoomi looked disgusted with him “I sleep with you. And you aren’t disgusting.”

Atsumu looked over to Kiyoomi and was honestly quite taken aback.

He’s pretty used to Kiyoomi treating him nicer behind closed doors, that’s just how his Kiyoomi is.

“Ya don’t think I’m gross? Well do me a favour and go on a date with me then.”

“Fine.” Kiyoomi answered with an eye roll as if he wasn’t just asked out by the hottest Jackal.

“Wait- huh?” Inunaki stood looking back and forth between Atsumu and Kiyoomi.

“May as well take your advice considering this is the only smart words that I’ve heard come out of your mouth.” Kiyoomi said as he was placing his outside shoes in his locker and slipping on his runners.

Inunaki was thrilled but also extremely offended because, wow, RUDE but fair.

“Anywho, now that Omi-Omi and I are gonna fall in love-” Atsumu started talking as the doors open with Hinata, Bokuto, Tomas and Barnes walking in, “Your going to WHAT? Hold on. What did we miss?”

Inunaki barked out a laugh and held his hand up to stop Atsumu from speaking,

“Allow me to do the honours, I deserve to afterall.”

#sakuatsu #haikyuu smut #haikyuu #shion inunaki #funny #oneshot #kiyoomi sakusa #miya atsumu