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Happy birthday, Rin~

-Haikyuu One-Shot

-Suna X Reader

-Fluff and smut 😁👍

❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Your childhood best friend, Suna Rintarou, was an odd one. You two were always inseparable, like two halves of a whole.

But one day in high school, everything seemed to change. He was no longer your friend, almost like a brother. Instead you saw him in a romantic sense. How could you feel this way about the boy next door that you’ve known your whole lives? No clue, but all you knew was that you wanted him.

Of course, his annoying fan girls always got in the way and even started bullying you just because you’re his female friend. At times, you couldn’t even get near him and ended up sulking by Kita and the Miya twins.

“Y/N.” Kita looked at you, speaking sternly.

“Yes, Kita-san?” You slowly turned your head to make eye contact with him.

He sighed. “When are you going to stop sulking?”

“When I die.”

Atsumu slung his arm around your shoulders. “Why not just confess yer feelings, Y/N? Yer kinda bein’ a coward right now.”

“Shut up, knock-off Sangwoo.”

“Go fuck yerself.”

Osamu hit the fake blonde. “Shut up, piss head. Anyways, Y/N, yer only hurting yerself by not confessing and watching Suna get surrounded by these dumb hoes.”

You chuckled lightly. “I know they got no shot. Rin hates his fan girls. But if I confess, I might ruin our friendship. I’d hate myself for that.”

The gray-haired boy sighed. “Ya never know til ya try.”

Atsumu cut back into the conversation. “He probably likes ya back. I mean, who wouldn’t? Look at ya, yer a babe! I’m surprised Suna hasn’t popped a boner every time yer around him!”

“Pffttt!” You burst out laughing, not knowing you drew the attention of your crush. “Tsumu, stop! I’m dying! Please yer so right!”

“What’s Atsumu right about?” Speak of the Devil. There he was. Right behind you stood none other than the man you’re in love with- Suna Rintarou.

You whipped around to face him, your face getting hot. “Uh…”

Atsumu spoke for you. “How yer fan girls are dumb, annoying hoes. Right, Samu?”

His twin nodded. “All fan girls are annoying, dumb hoes.”

Suna chuckled, barely audible to anyone other than you. “He’s right. They are. I hate them.” He says down across from you, next to Osamu.

“Mhm.” You kept your head down, feeling your cheeks flush.

“Everything alright, n/n?” Suna reached his hand across the table, attempting to touch you.

You quickly stood up, avoiding his gaze and touch. “Um, yeah! I just gotta go now! I have something to do! See ya guys later!”

You sprinted out of the cafeteria, and all the way to your classroom. You decided to run and hide for the time being, unable to control yourself around Suna.

Suna just looked at the guys around him, visibly confused. “What was that about?”

They all shrugged, not wanting to tell him.

“Hey,” Atsumu looked at Suna. “Isn’t yer birthday comin’ up?”

The fox-like boy nodded. “Yeah. This weekend. Why?”

“Ya got plans?”

“Hmm. No, don’t think so. Why?”

The twins shared a look, then turned to Kita.

“Party?” They asked.

Kita stared at them with a blank face. He then sighed. “That’s up to Suna.”

Suna looked at his teammates. “Sure, why not. Make sure Y/N comes though. It doesn’t feel right celebrating my birthday without her.”

“Oh?” The twins grinned mischievously.

“What?” Suna just sat there looking at the two, confused.

Atsumu chuckled. “So you want her to come?”

“Uh, yeah?”

“Any other girls?” Osamu chimed in.

“Not really, they all end up fan-girling over us. I hate that. And Y/N’s the only girl I really need or want there anyways.”

Their smirks grew.

Atsumu leaned closer to Suna. “And why’s that? Do ya like her?”

Suna flinched, immediately moving away from the blonde. “What?! No! I didn’t say that!”

“The blush on yer face says otherwise.” Osamu almost chuckled.

“I’m not blushing!”

“Lying isn’t a good thing, Suna.” Kita finally spoke up.

Suna looked at Kita in disbelief. “You too, Kita?!”

“It’s obvious you like her. She’s the only person you hung around until she made you start hanging out with the rest of the team on a regular basis.”

Suna turned away from them. “Ok, fine. Maybe I do like her.” He mumbled.

The twins looked at each other, a plan forming between them.

“Don’t worry, Suna. She’ll come to yer party. We’ll make sure if it.” Atsumu said, starting to stand. “I’ll go find her and talk it over. Bye.” He left.

“Y/N!”

“Ahhhhh!” You screamed.

“Found ya- stop screamin’, it’s just me.”

You turned to see Atsumu standing right next to you. “Did you have to give me a heart attack?”

“Yer heart attack has nothing to do with me. Anywhore…”

“Oh my god stop saying that unless it’s over text.”

“No. As I was saying… whatcha doin’ this weekend?”

“Nothing? Why?”

“What’s this weekend?”

“Rin’s birthday, why?”

Atsumu smirked. “Well, now ya got plans.”

You tilted your head. “Huh?”

“We’re throwing a birthday party for your future baby daddy.”

You blushed. “Don’t say that!”

He chuckled, wrapping an arm around you. “Don’t worry, baby girl~, yer future baby daddy will treat ya right.”

“Ew. Never call me that again. And stop touching me. You’re disgusting. Dis-Gus-Tang!”

“Omi-omi is a bad influence on ya.”

“Gotta love him tho.”

“I know. I do love him. Now shut up and don’t start simping for my boyfriend.”

“Rude. And I don’t simp for anyone other than Rin. Go suck your boyfriend’s dick.”

“With pleasure.”

“Ew.”

“Shut yer trap! By the end of the weekend you’ll be sucking Suna’s dick so I don’t wanna hear it!”

You froze. “For real?”

He smirked. “That can be yer present to him.”

“Oh my god, Atsumu! I love you! I love you so much!” You jumped onto him, holding him in a tight embrace.”

“Yeah, yeah. I’m the best, now get off.” He said while laughing.

[Suna’s POV]

I looked into the classroom, hearing noise- Atsumu and Y/N’s voices.

“Oh my god, Atsumu! I love you! I love you so much!” She jumped onto him, hugging him.

He was just laughing, supporting her so she doesn’t fall.

So she likes Atsumu?

“Wish that was me…”

“Whatcha say, Suna?”

I turned my attention back to Osamu. “Nothing.”

We walked back to class.

[Y/N - 2nd person POV]

You got off of Atsumu, still smiling and giddy.

“I can’t believe you’re working to set me up with Rin! Thanks so much, Tsumu!”

“Yeah, no prob. Ya don’t even need to do anything in return. The whole team is sick of the sexual tension between the two of ya. This’ll just take care of our problem.”

You lightly punched his arm. “Still! I’m so excited! I’ll totally confess and kiss him then have sex with him!”

“Or maybe have sex first, then confess.”

“I’m telling Sakusa how dirty you’re being. And that he shouldn’t see you till we all graduate.”

“Nooooo!”

“Then shut the fuck up, knock-off Sangwoo.”

As school ended, you made your way to the gym with Atsumu, talking about the plans for this weekend.

At least, you were - until Suna came into your line of sight.

“Rin!” You ran to him, hugging him tightly.

He flinched slightly, then pat your head. “Hey.”

You let go and backed away, frowning. “What, no ‘n/n’? Or hug back?”

“Not in the mood.” He started walking away, wearing an emotionless expression.

“What’s wrong with him?” You turned to Osamu.

“I dunno. He started acting weird after lunch. Did Tsumu tell ya ‘bout this weekend?”

“Yeah, the party for Rin. We already have plans. And I’ll confess to him then.”

Atsumu slung his around around your shoulders. “And then they’ll have sex while the rest of us leave.”

Osamu chuckled. “Have fun, virgin. The first time is usually really painful.”

You rolled your eyes. “Like you have any experience. The only person on the team that’s ever had sex would probably be Atsumu. And I know Sakusa would’ve made it difficult for him to walk.”

Atsumu scoffed. “How do you know I didn’t stick it in him?”

“You radiate bottom energy.” You and Osamu said in unison.

“And Sakusa told me that you begged him to pound your ass.” You added, making Osamu laugh.

“SHUT YER TRAPS!” Atsumu ran away from the two of you.

“So, Y/N…”

“Yeah, Samu?” You looked at the boy.

“Use protection.”

You hit him. “Oh go fuck yourself!”

He laughed. “Hey, I’m looking out for you. Don’t want ya getting knocked up.”

“I mean… if it’s with Rin…”

“Simp.”

“Fuck off.”

“You two aren’t even dating yet and yer so fucking whipped for him.”

“He could torture me and I’d say thank you.”

“Masochist.”

“Damn right, I’m a kinky lil shit just for Rin.”

He laughed as you two entered the gym.

“Fuck practice!”

“Tsumu… practice is already over. We’re literally walking home right now.” You say to the setter.

He rolled his eyes. “It went on for too long.”

“Who are you and what did you do to Tsumu.”

“Shut up, Y/N!”

“Make me, knock-off Sangwoo.”

The team started laughing, except for Suna.

“Hey, Rin.” You walked over to him. “You good?”

“Why wouldn’t I be?” He didn’t look at you.

You stopped walking. “You’ve been acting weird today. Did I do something?” Your heart began beating faster, worried that you did something to ruin your chances with him.

“I dunno. Did you?”

“What did I do?”

“Dunno. You tell me.”

You were confused. “Seriously, Rin. If I did something then tell me.”

“What happened in your classroom earlier?”

“What?” You looked at the twins, but both looked just as confused as you.

“Well?” Suna kept his back to you, but had stopped walking.

“Like… in class? It was just a bunch of work.”

“Not that. At the end of break.”

“Huh? End of break…?”

“You and Atsumu.”

“Oh. Oh! OH! IT’S NOT WHAT YOU THINK!”

He finally turned to face you. “Then what is it? Wasn’t it you confessing your love for him or something?”

The rest of the team turned away, trying to stifle their laughs.

You shook your head violently. “No! We were talking about the party for your birthday this weekend!”

Suna’s eyes widened. “What?”

“Yeah… I got excited cuz we made a plan for something.”

“Oh. Ok.” He turned and started walking again.

You ran to catch up to him. Once you were by his side, you smiled, leaning against his arm. “My parents aren’t home tonight. Wanna come over?”

He looked at you, a slight smile appearing on his face. “Hell yeah.”

As you two entered your house, Suna threw his bag onto the couch. You closed and locked the door, walking towards the boy.

“Whaddya wanna eat, Rin?”

“You.”

You froze. “What?”

“I’m joking. Anything’s fine. Just not pizza, you know they’re gonna get that tomorrow for the party.”

“Uh… yeah. How ‘bout… ramen?”

“Sure.” He flopped down on the couch. “Mind if I put something on?”

“Dude… you pretty much live here. Do whatever you want.”

“In that case…” Suna took off his shirt and slid his pants down. “Porn it is.”

You turned away. “Pervert.”

He smirked. “What was that? Did baby girl wanna sit on daddy’s lap and play with his big, fat, throbbing cock?”

You stiffened. “What the fuck?!”

He laughed. “I’m messing with you. Kinda. Seriously, let’s watch porn though.”

“Why?”

“Why not?”

“Dude.”

He rolled his eyes. “Let’s masturbate together.”

“I-what?!” You ran to your room, quickly changing out of your school uniform and into a camisole and shorts. You ordered the ramen and grabbed some spare clothes for Suna.

You head back down, throwing the clothes at the almost-naked boy on your couch.

“Ow.”

“Put something on, ya perv!”

He stood up, smirking. “K.”

You watched as he started pulling his boxers down. You quickly turned away, covering your face with your hands.

“What are you doing?!” Your voice cracked.

“Changing. You can look now.”

You turn back, uncovering your eyes. To your relief, he was dressed. “What the fuck Rin?”

He shrugged. “We’ve been around each other forever, n/n. What’s the big deal if I feel like showing you my dick?”

“I’m a girl!”

“Ok. And?”

You rolled your eyes. “The food will be here soon. Put something on.”

“K, I’ll look for the good porn.”

“NO PORN UNTIL AFTER DINNER!”

He turned to you and smirked. “But that means we can watch porn?”

“After we eat.” You gave in.

“So… we’ll both masturbate during it?” He moved closer to you, leaning down so his face was right next to you.

“Um… you can do whatever. Just don’t make a mess.”

“And you?”

“I’ll only do that if I get horny. Ok?”

“Ok. And if you don’t wanna keep watching the porn, you can always watch me with my dick in my hands.”

“W-wha-“

“And if your little hands start trailing to your wet pussy, I’ll watch you…” Suna whispered seductively in your ear.

‘Fuck. I think I’m wet.’

“You’re a pervert.”

“I’m a teenage boy.”

“What’s the difference?” You deadpanned.

He chuckled. “Wanna find out?”

“Imma call my mom if you don’t stop.”

“No, you won’t.”

“You’re right. I’ll call your mom.”

“Try it.”

You shivered. Then the doorbell rang. “Looks like the food’s here. I’ll go get it.”

“Hurry back.”

You rolled your eyes and got the door, giving the delivery boy the money (plus tip), closing and locking the door.

“Hey, fox boy, food’s here!”

“Bring it to me, baby girl!”

You walked up to him, a deadpan expression on your face. “Atsumu‘s a bad influence on you.”

He chuckled, taking his ramen. “Whatever. Sit in my lap.”

“No.”

“Why?”

“I’m gonna eat. Then when we watch the porn, you’re gonna get horny and I want none of that.”

He rolled his eyes. “Please. You’ll beg me to rail you.”

“In your dreams.”

“I guess I’ll just have to make my dreams reality.”

“What?”

You two are the food in silence, quickly cleaning up and sitting on the couch together. You left plenty of space in between the two of you ‘cause you already know at least one of you will start masturbating.

Suna put on a porn, and leaned back on the couch, his hands already resting by his crotch.

You looked over at him. “Rin.”

He turned to you. “Yeah?”

“Don’t get your cum on me.”

He smirked. “You want a facial?”

You rolled your eyes. “Perv.”

“Only for you.” He winked, then turned back to the tv.

You’d be lying if you said that the porn wasn’t hot. But that’s not what turned you on. Oh no, it was when the halfway point reached. You heard noises that weren’t from the porn.

You turned your head and saw Suna only wearing boxers on your couch, rubbing himself slowly. Your eyes widened and you felt yourself getting wet.

He tried muffling his moans, but they were still loud enough for you to head. He turned his head slightly and made eye contact with you.

He smirked. “Enjoying the show, n/n?”

You blushed. “You’re such a perv.”

“But you’re the one watching me masturbate?”

You turned your head back to the tv. “Shut up.”

But he didn’t. In fact, he got louder. Out of the corner of your eye, you saw him picking up his pace, rubbing himself much faster.

“Fuck…” Suna moaned.

“Rin, seriously. Could you not-“

“Y/N!” He came, the white substance squirting all over his hands.

Your eyes widened. “R-Rin?”

He looked at you, his breath slowing. “Yeah, sexy girl?”

You looked away, grabbing a blanket and wrapping it around you. “Pervert.”

He turned his attention back to the porn, still hard. But he didn’t touch himself again.

‘Must still be too sensitive.’

Slowly, you slid one of your hands down into your underwear, rubbing your clit for a bit. You managed to not make any noise. But you’d constantly glance at Suna, who wasn’t paying any attention to you. Instead, he was watching the porn and playing with the tip of his dick.

The moment you saw him move his hands to wrap around his dick and start pumping, your hand trailed down to your already wet pussy. You inserted one finger, then quickly added another, thrusting them in and out of you.

The moment you put in another finger, your breath hitched. This caught Suna’s attention. He glanced over at you, but couldn’t see what you were doing. He did notice that you were biting your bottom lip, your eyes closed and head resting on the back of the couch.

You quickened your pace, forgetting Suna was next to you. And you finally let your voice out. You moaned, high pitched and increasing in volume. “F-fuck~.”

Suna’s hands started moving faster too, moving closer to you.

Your moans got louder as you reached your climax. “R-Rin!” You damn near screamed, cumming on your hand.

Once he heard you moan his name, he came. It squirted onto the blanket you had wrapped around you.

You looked over and saw Rin staring at you, his dick still in his hands. Your eyes widened. “R-Rin!”

He smirked. “Moaning my name, baby? Now I’m sad. I wasn’t even in you.”

You moved your hands away from your lower region, throwing the blanket off. “It’s not like that!”

He quickly pushed you down, your back on the couch. “You’re horny. I’m horny. I’m gonna fuck you.”

“Wait-Rin!”

He took off all your clothes, along with his boxers. “No. I’m gonna fuck you right now.”

“Not on the couch! At least take me to my bed!”

“Fine.” He picked you up and carried you to your room. He threw you on your bed and climbed on top of you.

“Rin…”

“Yeah?”

“This… this is my first time…”

“I know. And that’s why I’m the one fucking you.”

You felt his tip at your entrance. “Please… be gentle…”

He sighed. “It’s gonna hurt for a little bit. Once I’m in, I won’t move till you tell me to. K?”

You nodded and felt him start to enter you. “Ah. It… hurts, Rin. You’re too big. I can’t…”

He shut you up by kissing your lips, slipping his tongue inside while he roughly thrust his length inside your lower hole. You gasped into the kiss.

He moved away, smirking. “Looks like I’m taking all your firsts today.”

“Rin…”

“Yeah?”

“Move.”

“It doesn’t hurt?”

“Just move.”

“Ok.”

He slowly started thrusting in and out of you. You let your moans out, constantly moaning his name.

“Fuck.” He grunted. “Hey, can I speed up?”

“Mhm.” You hummed, nodding your head.

He picked up his pace, slamming into you.

You moaned louder, he also started moaning and grunting louder.

“Fuck, Y/N…”

“Rin… I love you…”

He stopped after hitting your g-spot hard. He looked into your eyes, his silvery-yellow ones wide. “What?”

You blushed, turning your head. “I… I said… I love you, Rin.”

He breathed out, then start pounding you again. “Fuck! Y/N! I love you too!”

You started moaning loudly. “Ah~! Rin~! I’m close!”

“Me too.”

After a few more thrusts, you felt yourself ready to release on his dick.

“Rin… I’m gonna cum…”

“Cum on my dick then, baby.”

“Rin~!” You came on him.

“Y/N~!” He came… inside you.

He slowed his thrusts till he came to a stop, slumping onto you, his dick still in you.

“Rin…”

“Yeah, baby?”

“What time is it?”

He checked his phone. “Midnight. Why?”

You smiled. “Happy birthday, Rin~”

The next day… at the party

“Ah~! Rin~!” You moaned.

“Shh, baby. Don’t want the team to hear, do you? They’ll come in and see us. Only I get to see you a mess from my dick, ok?”

“Y-yes, daddy~.”

He thrust harder into you. “Fuck baby, you feel so good.”

“You feel so good in me daddy.”

“Hey! Suna! Y/N! Where are ya?!” Atsumu’s voice came from outside the door.

Suna covered your mouth, whispering in your ear. “Don’t make a sound. I’m gonna keep thrusting from behind, and we’re gonna finish and act like nothing happened. Ok?”

“Y-yes daddy.”

“Good girl.”

He pounded harder and faster. You clenched down, reaching your climax.

“Fuck… Y/N… baby…” Suna moaned in your ear as he came inside you.

He pulled out and you turned to face him, smiling. “God, I love you so much.”

“I love you too.”

You both sighed, hugging closer. You smiled, your face in his chest. You moved your head, looking up at him, making eye contact.

“Hey…”

“Yeah?”

“Happy birthday, Rin~”

#haikyuu!!#fanfic #suna #suna x reader #hq smut

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