#tskukishima kei

At almost twenty-seven, Kei was in love with his best friend.

As each year goes by, he is unable to hide it.

“Dude, just tell her.” His teammate groans, “your four eyes are projecting hearts in her direction. I don’t know, is she blind too or just oblivious.”

Just oblivious, she just thinks they’re just friends only, best friends, Kei explained.

Y/n once confessed to him when they were fifteen and he shut her down. Being the person that she was, she smiled and nodded, asking if they could remain friends regardless. Kei shrugged and he recalled saying, “sure, if you want.”

But their lives changed afterward. Y/n kept her distance from him and at first he thought it was her defense mechanism and brushed it off, giving her the time she needed to get over her embarrassment of being rejected. A few weeks followed and he saw Y/n less and less and he was filled with anger and pain.

Angry that she was the one who asked if they could still remain friends yet she was the one acting like a stranger now.

Pain that she said she liked him yet after he rejected her, she easily turned those feelings off as if they were never real in the first place and ignored him.

Having no one to turn to, another realization on Kei’s part that he didn’t have anyone except Y/n, he turned to his older brother who gently explained it from a different perspective.

“She probably just said that to ease the moment, dummy,” Akiteru explained, ruffling his little brother’s hair. He frowned and narrowed his eyes at Kei, “are you… did you have your second gender yet?”

With furrowed brows, Kei snapped, “no, they said I don’t have it until I’m sixteen.”

“Aren’t you turning sixteen… tomorrow?”

He’s been distracted he has forgotten his birthday was around the corner. For the past three years, he had Y/n reminding him that his birthday was near and nagging him about planning for his birthday.

But he didn’t have her reminder.

He didn’t have Y/n.

“Kei,” Akiteru called his little brother’s name softly, “are you okay?” He asked concerned, noticing the tear slipping down his cheek.

Angrily wiping his tears away with the back of his hand, he exits his brother’s room.

That night when the clock struck midnight, Kei had his second gender.

A dominant alpha.

He returned to school a week later after stabilizing his new gender and marched straight into his classroom.

“We need to talk,” he didn’t give Y/n a chance to speak, dragging her out after him. After securing a quiet place, he confronted her. “What is your problem?”

She frowned, “my problem?”

“Yeah, your problem? You tell me you like me and I said… I said no to your question and you asked if we can still be friends and I said ‘sure’, yet…” he snapped but choked, “yet... you go and act like we’re no longer friends anymore, so, what is your problem, Y/n?” Kei notices her chest taking deeper breaths. In the years that he has known her, Y/n was a crybaby and was most likely trying to hold back her tears. “I just…” he inhales sharply and exhales deeply, “I just don’t like it… can we go back to how we were?”

As he guessed, her eyes swelled with tears and she nodded, “I don’t like it either and I’m sorry I handled it so poorly.” She threw herself at him, knocking him backward. “I’m sorry I ignored you like that. I was hurt and didn’t know how to handle it.”

Kei’s arms locked around her. He had always cringed whenever Y/n hugged him, yet, at this moment, he knew that he never wanted to let her go.

After that, their friendship continued.

For eleven years, neither of them dated. Many people have mistaken them for a couple, but Y/n would kindly clarify that they were just best friends.

They were the best friends anyone could ask for.

“I can’t tell her I’m in love with her, that I’ve been in love with her since were sixteen,” Kei admitted, only under the influence of alcohol one night at his high school reunion with his volleyball friends, Hinata, Kageyama, Yamaguchi, and Yachi. Aside from Y/n, these four are his other friends he kept in contact with.

“Now that Kei is here, I’m going to get going,” Yachi announced, standing up. She pats Y/n on the shoulder with a big smile, “hope your date goes well!”

Kei frowned and his eyes dropped to Y/n who nodded at Yachi. “Thanks, I’ll tell you about it afterward.”

“What date?” Kei asked when Yachi walked away. Y/n looked slightly embarrassed and reached for her glass of water, taking a sip before clearing her throat.

“I’m going on a date tomorrow night,” she answered with a broad smile.

.

Kei spent his day off at the gym to distract himself from thinking about Y/n and her date, feeling unsettled, bothered, and confused.

“You’re playing… different today,” Koganegawa observed, wiping the sweat off his face. “Not sure if it’s good or bad?”

Kei ignored the setter’s remark and reached to check his phone and noticed three missed calls from Y/n and text messages from her.

Hi Kei, are you home?

I have something embarrassing to ask.

He quickly called her back, his anxiety rising by the second. “Y/n?” he called her name when the other line clicked, “hey sorry I didn’t hear your call, what’s up?”

“Are you home?”

He paused, “no, I’m at the gym but I’m about to head out. Do you want to meet up?”

“Yes, please,” her tone was quiet and small.

“I’m close to your place, I’ll see you there?”

“Okay, I’m close to home too, I’ll see you there.”

.

Kei hung his duffel bag on one of the available hooks by Y/n’s front door. He doesn’t see her shoes, assuming he’s beat her to her place.

It’s been a while since he’s been at her place, her studio was too small for his tall stature.

Her place was significantly cleaner and more organized than his. Her full-size bed, positioned against the wall, was neatly made with yellow comforters he bought her last Christmas.

His phone chimed and he looked down at it, a text message from Y/n.

Stuck in traffic, there must be a bad accident. I don’t know when I’ll get home, make yourself comfortable.

He quickly responded, acknowledging her message.

Something sour odor filled his nose, emanating from his body sweat after a day of playing volleyball. To pass the time, Kei returned to grab his gym bag and headed to Y/n's bathroom for a quick shower.

.

Twenty minutes later, Kei stepped out of the bathroom and first hand, scanned the foyer of her studio, seeing no signs of Y/n. Checking his phone, there was no message from Y/n either.

Padding barefoot to her bed, he sat down for a second before lying down. Rolling over, he took off his glasses and tossed them at the top of her headboard before seeking her pillow. He buried his face into it, inhaling her scent.

Even if Y/n is a beta, they still emit their scent even if it’s faint or mostly undetectable by many. Kei could smell her faint beta scent and it was his favorite.

His cock twitched and he groaned, feeling his mind slipping into a place it shouldn’t go. But his body couldn’t help it, lying on her bed, her bed where she sleeps.

Spreading his long limbs, Kei froze when his hand came across something underneath Y/n’s pillows.

His eyes bulged out at whatever was in his hand…

A dildo.

The chime that rang the studio announced an arrival.

“Kei?” She hurried over with a smile but the smile faded when she discovered what he was holding. “Are you… sleeping?”

Kei silently slipped it back into its original location and rolled back onto his stomach, hiding his face.

He felt the bed dip. “Sorry you had to find… my stuff,” she says quietly. She reached for the end of his shirt. “Please don’t be disappointed in me…”

“Disappointed?” Kei snapped, raising his head to look at her. “I am not… okay I am disappointed but not how you think.” He rolled onto his side, “I’m disappointed that you turned to… a… toy to help – help yourself…”

Y/n made a face before quietly asking, “I didn’t know… where else to turn to?”

“Me?” Kei answered in a heartbeat.

Y/n gasped and lowered her voice, “are you crazy? Why would I ask you to… have… have sex… with me?”

“Why not?” he argued.

She blinked, “because… you’re my best friend?”

Kei breathed, exhaling hard. “I can… help. I can help you, Y/n.”

“I know but I wasn’t going to ask.”

“Why not?” he repeated, frustrated.

“I’m not going to… ask my best friend to have sex with me?”

“Ask.”

Y/n blinked at him dumbfoundedly, “what?”

“Ask me.”

“No.”

“Ask. Me. Y/n,” he growled each word out, his pheromone expelling. He leaned closer to her that she leaned too far back and she lost her balance.

Kei caught her before she could fall backward and maneuvered her onto her bed, towering over her. “Ask me,” he said in a gentle murmur. “Please.”

Y/n gazed into his eyes, his eyes she adored. She has seen him without his glasses many times yet, at that moment he looks so different to her. So incredibly handsome.

“I can’t,” she choked quietly, “I don’t want – “ she faltered, “I can’t risk ruining our friendship a second time.”

“Then I’ll take that risk,” he whispered huskily and closed the distance between their lips.

He had long imagined how her lips would taste, how soft and wet they be against his. Kei couldn’t deny the tiny fear in him that if he ever crossed this line, how Y/n would react negatively to it.

But the second her mouth opened and her lips moved just as eagerly as his, wanting more, hungry for more… he knew it was going to be worth it.

“Ask me,” he repeated, his breath heavy and hard from the passionate kiss. He rests his forehead against hers, the tip of his nose brushing hers. “I have been in love with you…” he reveals, his voice raw. “It ate me up knowing you went on a date today and it kills me you have been using… been using a fucken toy to pleasure yourself when I should be the one pleasuring you.”

Y/n gasped, hearing his confession. “You… love me?”

“Since I was sixteen.”

“Why didn’t you say anything?” Y/n widens her legs and crosses them behind his back. “God dang it Kei, we have wasted so much time… all this time… I could have been… we could have been –“his kiss cut off the rest of her words. She moaned into his mouth, wrapping her arms around his neck. Her fingers thread through his blond locks and she tugged them, “have sex with me, Kei.”

He gives her a sexy smirk, “you can do better, baby.”

She grins and whispers, “fuck me, Kei. Fuck me hard.”

.

“My legs… I can’t feel my legs…” she snuggles deeper against Kei’s bare chest. “I can’t feel my whole lower half to be exact….” She shuddered, good shudders, remembering just moments ago when Kei, her best friend had her in various intimate positions. Kei made her cum three times and all three times he came inside her.

Having Kei fuck her was phenomenal and feeling him cum inside her was everything she ever imagined ever since hearing her girlfriends talk about it. She felt like she was his. His alone now that he’s come inside her.

“Cum inside me, Kei. I – won’t – I can’t get pregnant anyways.” Y/n remembered begging. She groaned embarrassed at her crazy talk at that moment.

The unfortunate life of being a beta.

She remembers the anxiety she had when her sixteenth birthday neared, how she was nervous to discover her second gender.

Her first gender revealed she was a recessive omega. Only less than three percent of the first genders with recessive omega remain recessive omega. The other ninety-seven percent typically become a beta by their second gender.

When she got her second gender, she wasn’t disappointed when she discovered her result was marked: undefinable

The second gender, labeled undefinable, often equated to being identified as a beta. Undefinable results are failure to detect an alpha, omega, or beta chromosome in the DNA.

Kei suddenly pulled away from her, crawling over her and off the bed.

“Where are you going?” Y/n asked, disappointed from being away from him.

“I’ll be right back,” he says, heading to her bathroom.

She couldn’t see him anymore but could hear the water running. Was he getting a bath going for her?

Kei returned and without a word, threw her yellow comforters off and picked her up carefully.

“I could walk,” Y/n says softly, locking her arm around his neck.

“You just said you couldn’t feel your legs,” he pointed, “or are you lying to me so I would stop?”

Y/n gasped and flushed, “you… you want more?”

Very carefully, he steps into the tub and lowers it until he is seated against the tub and with her in front of him, in between his long legs. They remained silent until the water filled up before shutting it off.

He hooks an arm around her waist, pulling her flush against him and nuzzling against her neck. “I’m hungry for you, I had to stop myself, not just for you but for myself, or else I would be too greedy.”

He heard her breath hitch before she turned around, shifting around so she faced him. “I… like you greedy. Be greedy with me all you want.”

Kei presses his lips to her shoulder, “you can’t take those words back.” His hand slips between her leg and rubs her still-swollen clit.

Y/n’s head rolls back and rests on his shoulder, her chest rising up and down in deep breaths motion. Her hand finds his hand that’s circling her clit and presses his finger pad harder against her clit. “More…” she moves to slide his finger lower, sliding it inside her. “Here…”

.

“You’re… glowing…”

Everyone has been telling him. He was not going to deny it, he knows he is glowing.

It’s a significant sign when one has found their life partner.

And Kei has found his life partner.

Life has already begun to change for him and Y/n, they were not wasting a single second being without each other. This also seemed to change when Y/n recently discovered that her gender had changed.

She was now identified as a recessive omega.

Kei had noticed the subtle change, noticing the change in her scent and surprisingly sensing her pheromone. It took him by complete surprise. He had entered her studio to help her pack up, her lease was up and he insisted that she move in with him. The new smell smacked him in the face, alarming him as he searched her studio to see if there was an intruder.

Y/n has spent most of her time at his place and couldn’t understand why her place smelled… different.

Not knowing Y/n was home, he barged into her bathroom to find her naked, ready to wrap her towel around her body.

“Christ, Kei, you scared me,” she breathed a sigh of relief. “What – are you okay?”

“Did you have someone here?”

She shook her head, grabbing her clothes, putting them on.

“Your place smells like an omega was here…” he walks out of the bathroom and searches further in her studio. The pheromone wasn’t threatening, it was… warm and almost as if it was recognizable.

When he finds no answer, runs a hand through his hair. Whoever’s pheromone that was creeping on him was beginning to make him hot.

And if he doesn’t get out…

“Kei?”

He spun around and frowned, the source was coming straight from Y/n.

Now that she was dried up from her shower, it was clear… that the pheromone was coming from her.

A brow raised at him as he was growling quietly.

“Are you… okay?” she asked.

“You,” his voice is low. “Why are you releasing pheromone?”

Y/n glanced down at herself as if she could visibly see it. “I am?”

Kei was before her and he cupped her face in his large hands. “Close your eyes, clear your mind, and relax.”

She did what she was told.

Kei groaned and swore, “fuck, you’re in heat.”

Y/n’s eyes snapped open, “what? I am? How?” Her breath hitched, “is that why I feel… weird? Like…” she covered her mouth and gasped. Her face immediately turned a shade of red.

“What?” he asked.

She shook her head, refusing to speak.

“What is it, Y/n?” he asked again, “are you hurting?”

She shook her head again but covered her face. “Oh my God… it makes sense now.”

He pulled her wrists away to see her face, and softly demanded, “tell me, I need to know…”

“All I could think about all day was your cock and how I wanted it in every way,” she admitted, she stepped forward and buried her face into his chest. “Oh Kei… you smell… so good…”

He lets out a chuckle and lifts her jaw so his mouth is on hers. “You smell fucken delicious…” His hands move down her body to her ass, harshly grasping her cheeks and squeezing them before he lifts her, carrying her to her bed that was bare of sheets and a blanket. Her unstable pheromone was making him lose his control. “We’ll – we’ll figure it out later… let’s… Y/n I need you… I need to be inside you…”

She hums and is tugging at their clothes, trying to get rid of them.

Kei is flipped onto his back and stares at Y/n with wide eyes. He gets a sense of thrill when she takes charge, showing him what she wants. He lays back and watches her move on top of him. Y/n’s behavior changed abruptly, like flipping a light switch, and it’s noticeably different now.

She was horny. And extremely wet.

“You’re dripping,” he wiped two fingers along her slit, his finger coating with her glistening fluid. If her emitting pheromone was not enough to prove that she is an omega now, her wet pussy is a clear indication.

Just a few weeks ago, Kei had to purchase more lubes but now, her body was producing, changing in ways to accommodate him, her alpha.

He stuffs his fingers into his mouth, tasting her. His cock jerks just at the taste of her, he’s going to need to lavish her with his mouth soon.

“Y/n,” he groaned when she lifted herself and sank on him. This was her second time riding him, the first time, she was so shy and he had guided her through it. “Fuck,” he swears when Y/n began riding him like she has been doing it all her life.

She rolled her hips in a way she had never done before, he felt deeper than usual. Her cries mixed with his low grunts.

Kei’s hands grip her waist, assigning with her movements. He was losing his sense of control.

They were having unprotected sex since Y/n was considered a beta. It had only occurred to him that he was inside her, raw, in her fertile pussy.

Though most of the time, a pregnancy occurred when an alpha knotted an omega, pregnancy could still occur outside of a knot.

He couldn’t deny that he hadn’t thought about breeding her. Each time he thought about it, he wanted it more and more.

Though he shouldn’t, between the two of them, he was the more coherent one. He should stop her and put a condom on.

“Wait –“ he tried to halt Y/n from bouncing on his cock. “Baby… let me –“ either he puts a condom on or he takes charge and flips her on her back so he can pull out when he is close.

But Y/n wasn’t stopping, she was doing the exact opposite. She was slamming herself on his cock harder and faster. She leans over him and her nipples tickle his chest as she kisses him, distracting him.

“Kei…” she whispers against his lips, “cum… I want you to cum inside me… please I need, need, need you to cum inside me…”

He shouldn’t, but he would die if he didn’t.

Just once, just this once, he told himself.

His hands grip her ass and he plants his feet on her bed and began thrusting up to her fast and hard.

Y/n steadied herself with her hands planted beside his head, moaning loudly as he finished and brought them to their release.

She collapsed on top of him, taking all his cock inside her, and felt how he filled her full.

After her first heat subsided after two days, they went to the clinic together.

“Before your heat, did you guys have unprotected sex?” The doctor asked.

Y/n nodded, her face flushing pink. Thinking she was a beta, she had no concern about an alpha getting her pregnant.

“There have been cases where the second gender DNA is dormant, which results in an undefinable gender at the time. Sometimes that dormant DNA just never wakes up and remains dormant for the rest of that person’s life,” he explains. “But we are discovering more cases where these undefinable patients are being influenced by their partner’s scent, pheromone, and body fluids. That dormant DNA is triggered and changes itself into the DNA opposite of your partner, thus…” he gestures to Kei, “turning you into an omega for your alpha.”

.

Kei searched the crowd, looking over all the heads until he spotted the top of her head. He was over a whole head taller than her, he loved how much smaller she was compared to him. He secured his gym bag over his shoulder and headed towards her.

As if sensing him, she turned and her face lit up.

The fluttering sensation that runs down to his groin makes him groan, he needs her.

He leans down, pressing a kiss to her lips. “Thank you for coming to watch me.”

Y/n has attended many of his games, it was nothing new for her but it is new for her to attend his games as his girlfriend.

“You did great,” she giggles, murmuring against his lips, her arms curling around his neck.

“You’ll reward me?”

Y/n hums, “after we eat first.”

Y/n’s familiar scent hits his nose but instantly, it is masked by an unfamiliar and disgusting scent. He frowns, “were you with someone?”

Y/n frowned, “no?”

Kei frowned and suddenly remembered seeing Y/n in the crowd, sitting next to a bunch of men, and recalled seeing the person next to her constantly looking at Y/n and occasionally catching him speaking to her.

It’s that asshole’s pheromones.

Forcing a smile, he releases his pheromone onto Y/n. Even though Y/n is now an omega, her sense of smell was not strong enough to sense other’s pheromones, let alone his.

Changing the subject, he laces his long fingers with her small ones, “let’s go find something to eat then and I need to claim my reward.”

.

Y/n sat at the edge of his bed, facing at the same level as his crotch. Her eyes are covered with one of his ties.

When they got back to their place, Kei suddenly felt different. His body felt hot yet cold and a tingly sensation spread through his body.

He wasn’t due for a rut…

Or was he?

“Suck me,” he demanded.

Y/n’s hands reached to feel for him blindly, touching his abs. His shirt was long gone with only his jeans left.

She teased him, spreading her palm flat against his stomach and sliding down until her fingers found the waistband of his jeans.

He growled, seeing her bite her lower lip to rile him up. She knew what it did to him when she bit her lips. He reaches and pulls her lower lip free, “stop biting your lip, only I can do that.”

“Yes, Kei,” she murmurs and reaches for the button and zipper, taking her merry time. Her finger slips inside the elastic band and pulls down until his cock is free.

Leaning forward, she runs her nose along the length of his cock until she reached the thick tip. She gives kitten licks to the tip, swiping across the precum leaking at the tip.

“Suck,” it came out as a demand but his tone was pleading.

With her eyes locked with his, she took him in her mouth.

Kei’s jaw drops and he feels his eyes ready to roll to the back of his head. It was the first time Y/n’s made love to him with her mouth and he was ready to cum already.

Kei grunts and his hips jerk, his eyes snap open and he looks down at Y/n in horror.

He did cum, in her mouth and all over her face. His fingers reach for the tie, pulling it off.

Her expression was surprised as she wiped the thick fluid off her cheek… and into her mouth. “So… that’s how you taste.” It wasn’t a question, but a statement. Her lips dart out and licks her thumb, “yum.”

Kei moves before her eyes, she is shoved down on her back as he reaches for the button of her jeans and zipper and in one go, her pants and panties are tossed on the floor.

He spreads her legs and pushes her knees into the bed, spreading her wide. “Hold your legs,” he demanded quietly.

Her fingers grip behind her knees, keeping her legs spread apart. “Kei,” she moaned, she eyed his cock that was already standing at attention, hard and ready again. “Need you inside me…”

He kneels on the bed and rubs his cock along her slits before plunging his entire cock inside her.

Y/n gasped, arching against the bed.

Kei began thrusting, almost completely pulling out before he shoves his cock into her again and again. He kneels on the bed, pressing his body onto her and locking his arms underneath her shoulder, trapping her against the bed. His cock pounds into her, his sacks slapping into her aggressively.

“Mine,” he growls, lips finding her sweet glands. “Mine.”

“Yes, yours. Yours, Kei. I’m yours… oh fuck!” He was big, so big. “Kei – Kei you’re too deep!”

“Deeper… need to be deeper…” he growls into her ears. “You will take it Y/n, take my knot… take my knot, please,” his voice begged. He wanted to knot Y/n, he only wanted her to take his knot for the rest of his life.

Y/n’s eyes widened, now she understood why he was acting differently. Especially earlier when she was engulfed in his pheromone. She pushed his shoulder so she could look into his eyes, his usual soft hues were dark and very dilated. She had only heard of other’s experiences and was nervous for the first time.

Kei pauses, looking down into her eyes as if he sensed her anxiousness. He kissed her palm, “it – it will hurt, as I’ve been told… but I know you can take it.”

She nodded quickly, “yes, I can.” She rubbed her thumb along his lower lip. “Give it to me, give me your knot Kei.”

A low growl vibrates from his chest before he crashes his lips against hers and begins pounding into her. Y/n wraps her arms around his neck, her lower half is lifted as he pushes her deeper into his bed.

Y/n could no longer contain her whimpers, each time his cock hit her cervix, she feels her eyes rolling to the back of her head. “Kei – oh Kei…”

Kei groaned, feeling exactly what she was feeling. The moment her cervix entrance widen and he slipped the tip of his cock through, his knot inflated. Sealing. Locking.

His sacks emptied everything he had inside her womb.

He winced and groaned, any movement between him and Y/n left them sensitive and vulnerable.

Kei looked down at Y/n whose has her eyes shut tightly.

He pressed his lips lightly to her forehead, “breathe, Y/n… I know it hurts but breathe…”

Without opening her eyes, she let out a soft breath of air.

“I know,” he cooed, wincing when he released her leg as gently as he could. Her chest would rise for a deep inhale and slowly deflate as she exhaled quietly. “I love you.”

“I k – know…” she nods, “I love you too,” she says rather quickly. “Oh goodness, Kei… this… how – how long is this going to last?” Her eyes opened and she squealed, “I can’t tell if you’ve filled me so full or if my bladder is going to explode!”

Kei chuckled lightly, pressing a kiss to her head. “I believe it’s the first, a knot’s purpose is to plug you full of my cum so you become pregnant.” His expression changes as lifts his weight off her and ever so slowly and gently, withdraws. His knot has deflated enough for him to pull out. Milky white fluid gushed out seconds later.

Y/n pushed herself onto her elbow to see Kei’s hand beneath her, catching the residue. In silence, Kei got up and went to the bathroom, returning with a warm wet cloth. He got down on his knees and began cleaning and wiping her down.

“Kei,” Y/n called his name softly, feeling the sudden change in his demeanor. “What’s wrong?”

“I’m sorry,” he avoided eye contact, “I… I should have talked to you first before knotting you.” His head hung low, “I should have taken inhibitors.”

Y/n scooted until she was at the end of the bed and cupped his face, “Kei, I love you.” His eyes watered, they were his normal shade again. Y/n plucks his glasses off and kisses each eyelid. “I don’t understand, why are you… upset?”

He cleared his throat. “I’ll – I’ll take responsibility if you do become pregnant.”

“Well, I should hope so,” she said teased, “but why do you sound like that’s not what you want?”

“I didn’t mean to coercion you into it, taking my knot and hurting you.”

Y/n squeezes his cheeks, making his lips pucker out. “You didn’t coercion or hurt me, I gave you my consent,” she corrected, “and if we are blessed with a baby after tonight, it will be nothing but joy and we will celebrate.”

He loosened her hold on his face, “we have only just started dating, I don’t want you to feel like I’ve tied you to me now.”

Y/n presses her forehead against his and closes her eyes, “Kei, we have spent so much of our time together yet apart. I understand we have just become official recently but if things are meant to be, they are meant to be,”  she beams at him with happiness, “and I know we will cross that bridge when we get there, together.”

Nodding, he kissed her. “I just want you to myself for a little bit longer.”

Y/n nodded, agreeing. “Got it, I’m all yours.”

.

[3 years later]

Kei roars making the T-Rex toy move through the toy trees he has set up for his son. “The big T-Rex is hungry and wants to find some meat.”

“No, no, no –“ his two-year-old son whines, “T-Rex only eats leaf.” He tries to make the T-Rex eat the leaves of the palm tree. “You’re good T-Rex, dad.”

Sighing, Kei agreed, “okay, good T-Rex will eat the leaves.” He looks up and finds Y/n watching them from the kitchen doorway. “Okay, you play Kiro, I’m going to help mama in the kitchen.”

He cups Y/n’s face and kisses her passionately, making sure to shield it from their son. “It smells good,” he whispered, “you taste good too.”

“Stop,” she warns and peaks around him to their son, “you have to be the good T-Rex again?”

Turning them around, he wraps an arm around her waist and rests his cheek at the top of her head, “he’s going to be so devastated one day when he finds out the truth.”

. . .

E/n: Kei as a daddy [faints] Another A/B/O character checked off the list! If you're new, check out the other characters I've written for. I believe Sakusa, Suna, Kita, Miya-twins, Iwa, Kuroo, and Kenma have their own stories in the Haikyuu Master list and their individual master list.