Tendou X Reader Fluff - Blog Posts

Pretending to Moan Another Guy’s Name (Haikyuu!! Headcanons)

*GIFs not mine*

A/N: Hehehe, I’m s i c k. Anyways, here’s a rly long headcanon that I’ve been thinking about writing for a while. Some are short and some are long, but hey, that’s life🤷‍♀️ Enjoy! (Side note: been a while since I did a milestone, but hey, this one’s huge--happy 4k y’all💜!!)

Word count: 2705

Oikawa Tooru: 

He’s dead silent, waiting to hear that name fall from your lips one more time just to make sure he wasn’t having a nightmare. 

“Ushiwaka…”

Nope. He wasn’t. He pinched himself five times to prove it. 

Oikawa can’t stand the thought of you dreaming about one of his greatest enemies. His hands curl into fists and his bottom lip gets drawn in by his teeth and, if you hadn’t been so busy trying to fend off your own laughter, you might’ve heard the small whine leaving the back of his throat. 

The bed shifts with Oikawa’s weight leaving it imbalanced and just when you prepare yourself to stop him in his tracks with a giggle, the bedroom door slams hard enough to rattle framed photographs of you and him on the walls. 

Okay… so maybe you had gone too far. 

Stunned into silence, it takes you a couple minutes to recover from your boyfriend’s outburst. When you finally find the strength to breach the cold air of one a.m. goosebumps rise along your skin and you decide to wrap a blanket around your shoulders. 

Lord knows damage control with Oikawa always required a solid chunk of time. 

You find him in the kitchen of the apartment, seated on a stool with his elbows propped on the oak-finished island with two fistfuls of hair and a downcast face. 

Unsurprisingly enough, your prank no longer felt like the genius idea you’d thought it was three hours ago. 

“Tooru?” Your voice is small so as to not disturb him, but his lack of movement makes you think you have almost been too successful in your efforts. 

“Tooru,” you move to lay your hand on his shoulder, “please.” However, the second you make contact he flinches away like you’d burned him. The room is silent once more, but as you keep your hand hovering over his back, you hear a quiet sniffle. 

Oh God, what have I done?

Without another word, you grasp both ends of the blanket and wrap both it and yourself around Oikawa, attaching yourself to his back with a tight enough grip that he can’t shake you off, which, trust me, he certainly tries his best. 

Like a fish out of water, he writhes and thrashes in your hold and in that split second that you think How the hell do I get him to stop this? he’s managed to wriggle himself so hard that the stool and you behind him lose balance, toppling to the floor like a Jenga tower. 

“Oh shit!”

Oikawa, ever so graceful, lands directly on top of you, his lean shoulders crashing hard enough into your chest that you wheeze out the oxygen trapped inside. The stool almost spun and clattered right on top of both of you before Oikawa kicked it away hard enough that it crashed against the metal fridge and slid all the way out into the living room. 

In the dead of night, the noises were loud enough to increase the ringing in your ears that had started when your head slapped against the linoleum floor. Oikawa was still squirming against you but for an entirely different reason now. 

“Fuck--YN, YN! Are you okay?” Still sitting on top of you, another breath gets squeezed out of your chest the second Oikawa rolls over to straddle you. One hand lifts your head, palming frantically at your scalp while the other shoves under your shirt to feel your ribs. 

“Could you,” you choke out, “get off me before I answer that?”

A startled scoff leaves his mouth before he slides off you and onto the floor at your side, helping you sit up while still trailing his eyes up and down your form to search for injury. Not that he could see much--the only light in the apartment was filtering through the kitchen window and came from the quarter moon in the sky. 

“I’m fine, I’m fine.” You bat away his hands but can’t stop your own from trailing up and rubbing your temples. “Are you okay?”

It didn’t take a genius to figure out his cheeks were damp with tears. From the way he sniffled to the way he blinked every .5 seconds, you knew tonight had been a sudden emotional roller coaster for him. 

“Yeah,” he glanced away nodding. “Yep, all good here.” 

“Bullshit.”

Oikawa gave you a scandalized stare and all you could do was sigh before scooting over to him, getting settled criss-cross style before palming both of his cheeks and yanking his face down to yours. 

“I know when you’re lying to me, Tooru, and I know exactly why you’re lying to me right now.”

His first instinct was to roll his eyes and pull away, but you pulled him back harder, hard enough that he flashed his wide eyes to yours in surprise. 

“It was a prank, babe.” Ah yes, the words that turn every boy into goo. 

Oikawa clenched his jaw and wrapped his hands around your wrists. “The “yanking me off my stool so I can crush your ribs” thing or the “I’m gonna moan your enemy’s name so you almost have a heart attack and cry enough tears to flood a river” thing?”

“The “I’m gonna moan your enemy’s name so you-’”

Oikawa slammed his lips against yours, effectively drowning out any of the dumb-ass explanations you had waiting on your tongue. 

“Your pranks are always so mean, baby,” Oikawa mumbles against your lips. “Do you know how much it hurt to think that you were dreaming about being with another man?”

“Did it even matter that it was-”

“No,” he pecks your lips once more before rising to his feet and tugging you to yours. “No, the name didn’t matter at all.”

“Well damn, that’s a shame, because I was stuck between moaning Ushiwaka or Kag-”

“Here’s the thing, sweetheart: I don’t wanna hear another name aside from my own come out of your mouth for the rest of the night. Understood?”

“I-”

“Understood?” You sigh. 

“Yes sir.”

Tsukishima Kei:

Ouch.

One long finger pokes into your cheek, hard.

You’d barely even gotten the first two syllables of the ginger’s name off your tongue before Tsukishima was at the ready, stabbing you in the face with a fingernail you were almost positive you’d seen being filed down just hours ago. 

Bastard must’ve been faking it.

“Don’t say that,” Tsukishima grunts out tiredly, accompanying a yawn with yet another jab. 

Part of you wondered if there was a point to even keeping up the act, but the other part was so pissed you almost wanted Tsukishima to worry that it was real. 

You mumbled the random nonsense of the average person waking from a deep slumber and opened your eyes just to squint at the blond in bed beside you. 

“Wha…?”

In pure darkness, you could barely see Tsukishima narrowing his gaze back at you, half because he was pissed and half because he was lacking his glasses. 

He thrusts a finger right in the middle of your forehead. “Don’t ever moan that name again.”

“I don’t even know what you’re talking about.” You fake yawn, closing your eyes before rolling over to have your back face him. 

“I’m not stupid, YN.”

“Are you sure about that, Kei?”

He scoffs. “Fine, then. I’ll play along to this pointless game.”

The mattress quakes as Tsukishima shifts onto his knees, grabbing your hip with a single hand and tugging it hard enough that your back presses flat against the sheets before he throws a leg over your thighs, straddling you with ease. 

“Is this what you wanted?” One hand of his grabs yours, pulling it up above your head. Your breathing is more like gasping at this point as Tsukishima trails his other hand down your side. 

“Were you trying to make me so jealous that I’d do this?”

“Kei…”

“‘Cause, YN, you could’ve just asked.”

At last, your other wrist is trapped and joins the one over your head, Tsukishima’s long fingers easily holding down both of your hands with just one of his. 

“So, do you want to tell me what that shrimp did to you in this “dream” of yours?”

“Kei…” Was it so hard to pull a juicy reaction out of him? You wanted hugs, tears, maybe even a little begging. 

Of course, leave it to Tsukishima to always find a way to be above you. 

Tsukishima can see the fight die in your eyes and his own glow in return. 

“Really,” he hums, “that was all it took?”

“Jackass.” 

“Don’t be a sore loser, YN. Plus, we both know that prank of yours was impractical at best.” He slides off you, returning to his side of the bed and propping himself up on a single elbow to face you. “I’ve heard you moan my name plenty of times in your sleep to know when you’re actually having a wet dream.”

The smirk on his face makes you warm and fuzzy yet angry all at the same time. In retaliation, you jab a finger into his forehead before spinning face away from him once again. “Don’t get too cocky there, Kei. One day I might actually dream about another guy,” you fold your arms, “then what are you gonna do?”

Two arms wind around your stomach before yanking you back into a firm chest, then a single leg creeps between the two of yours. “Please, we both know I’m the only man you even think about.”

Though he sounded so self-assured, the tightness of his grip spoke differently. You reveled in the idea that he was just a bit self-conscious of that fact. Because although you’d never say it to his face...

The smug bastard was always right.

Tendou Satori: 

“Semi,” you moaned.

“Semi,” Tendou mocked. 

“Mmm, don’t stop.”

“Mmm, don’t stop.”

At first, you almost choked on the drool gathering in your mouth the instant you heard Tendou fake-moan along with you. 

Now, it was a contest of how long you could keep a straight face. 

All the lights were on in the room. The blinds were yanked open and the birds chirping out the arrival of morning tweeted from a tree just outside the window. 

You’d woken up when Tendou left to take a shower itching to prank him. At the time, it seemed perfect. 

Now your chest hurt with how much laughter you kept locked inside. The second he stepped out of the bathroom with steam rolling off his body, you decided it was time to put your plan in motion. 

Oh what a mistake it was. 

“More.”

“More.”

Tendou squated right next to your side of the bed, crossed both arms on the mattress just two inches from your face, dropped his chin on top and proceeded to parrot your every word. 

“Harder. More, please Semi.”

“Yeah, harder Semi, you grandpa-haired, shorter-than-me, cries-at-the-Titanic-movie, girlfriend-stealing son of a bitch.”

And just when you sputtered out a breathless laugh, Tendou rose from his crouch and stalked out of the room, towel wrapped over his head and shoulders like a black Sith robe. 

In the kitchen, pots and pans clattered like Tendou was trying to get the attention of the entire city, at one point even walking back and forth in front of the doorway slamming two frying pans against one another. 

“Oh no, I can’t find that spatula!” your boyfriend called out before proceeding to toss out every single appliance in the drawer, allowing them to clang and clash against the wood like they were literally raining from the ceiling. 

What was funny at first was now a major issue for the rest of the apartment complex--it seemed Tendou had gone mad enough that he was risking getting (yet another) noise complaint that would once and for all kick you both out of the building. 

Ever so in a rush, you slid out of the blankets and made haste toward the kitchen down the hall, stopping in the doorway and dropping your jaw at the sight. 

Tendou, maroon eyes flashing with jealousy, held a porcelain plate up over his head with the obvious intent to throw it against the ground and create an even bigger mess. 

Luckily, his eyes darted toward you at the last second. 

“Hey,” he grinned with eyes so wide and hair so frazzled you actually thought he’d gone insane for a split second, “look who’s up!”

“Satori…” you made your way over to him, precarious step by precarious step. Tongs, pizza cutters, and ice cream scoopers littered the floor while all of your pots and pans lay on the countertop in a pile almost up to Tendou’s shoulder, “what the hell is going on?”

His smile faltered for a second before it came back even larger than normal; his eyes, however, stayed darkened. “Just trying to make breakfast! But I couldn’t find that damned griddle we use for pancakes.”

“Probably because we threw it out four months ago.” Uh oh, you’d finally broken him. 

“Oh…”

“Yeah…”

The pandemonium in the kitchen was nothing compared to the frantic look in Tendou’s eyes, though. They flitted up and down, up and down along your body, looking for something you were almost positive wasn’t there. 

Then he spoke. 

“So… how did you sleep?”

Tense. Tight. Deep. The question sounded like someone had strangled it out of him, and you didn’t dare glance up from collecting the appliances littered on the floor for fear of seeing the pain in his eyes. 

“Satori… I’m really sorry.”

“For what?” With arms full of disarrayed utensils, you hesitantly looked towards the sink where you aimed to drop them off, only to find Tendou bent over and waiting to meet your eyes. The words had slipped off his tongue right as you finished your sentence. 

“The moaning… like, when I moaned Semi’s name and stuff.” Maintaining eye contact at this point was basically impossible for you and instead you settled for watching your feet as they shifted your weight nervously. “It was just a prank and I didn’t think it would get to you so bad. I’m sorry. Really.”

The atmosphere in the room grew ten times stiffer, almost choking you up--you never thought such a thing was possible with a relaxed guy like Tendou present. 

Evidently, you were wrong. 

“It was all a joke?”

“Yes.”

“Like, it was just a prank?”

“Yes.”

“To see how I’d react and stuff?”

“Yep.”

“Phew,” Tendou pressed a hand against his forehead and let out a laugh. “Almost lost my cool there.”

Your jaw dropped to the floor and you glanced around at the kitchen. Tendou didn’t seem to mind your temporary shock, though, as he guided you over to the sink to dispose of the utensils before wrapping you in a hug. “Don’t ever,” he grumbled, voice suddenly deeper and huskier, “ever do something like that again.” Then he pulled away. “Now,” Tendou grinned, “how’s about we go out for breakfast?”

You stayed frozen in place, eyes flitting from the floor to Tendou’s suddenly normal smile back to the floor again. 

Then you kicked him in the shin. 

“Ow, what the hell was that for?!”

You sputtered out a laugh from deep in your chest that was bordering on maniacal. “Oh-ho no, I am so not cleaning up this mess. That’s your problem, mister.” Then you pressed a small kiss to his cheek. “I will, however, go pick us up some breakfast and bring it back here though.”

Then you yanked him into a hug and forced his ear to your lips, lowering your tone deeply and darkly. “And this place better be spotless when I come back.” You pulled back with a smile before skipping to the front door and Tendou could only watch with a gleaming grin on his face. 

God, he loved you.

“You better not be going to see Semi while you’re out!” He received the bird in return.

“Love you too, babe!”