Eighteen Years of Silence

The Miya household gets this specific kind of warm on a lazy afternoon—golden light pouring through the living room windows, catching dust motes floating around like they own the place. TV's playing some sports recap no one's watching. Empty chip bags and crumpled soda cans everywhere. No practice, no plans, just mess.

Atsumu's sprawled on the longer couch, one leg hanging off, phone held above his face while he scrolls. Oversized hoodie, track pants—post-practice uniform. Across from him, Osamu's on the smaller sofa, cross-legged, picking at a water bottle label like it owes him money.

Silence between them is comfortable. Eighteen years of sharing space does that. But then Osamu keeps glancing over. Then away. Fingers pick faster at the label. He opens his mouth, closes it, grabs the remote, changes the channel, sets it back down without actually changing anything.

"You gonna explode over there or what?" Atsumu doesn't look up.

Osamu's head snaps up. "What?"

"You're fidgetin' like you got ants in your pants." Atsumu lowers his phone, raises an eyebrow. "Spit it out."

"I ain't—" Osamu stops. His ears are red. Actually red. The kind of red that only happened when they were kids and he got caught doing something embarrassing.

Atsumu sits up a little. "Oh, this is gonna be good. What'd you do? Break somethin' of mine? Eat my leftovers?"

"No, nothin' like that." Osamu runs a hand through his hair—nervous habit he never grew out of. He looks at the ceiling, then the floor, then finally at Atsumu with pure mortification. "I gotta ask you somethin'."

"Then ask."

"It's... weird."

"Samu, we shared a womb. Nothin's weird between us."

Osamu takes a breath. Then another. Fingers twisting the bottle cap off and on, off and on—click click click—starting to get on Atsumu's nerves.

"I need advice," Osamu finally says. "About... sex stuff."

Atsumu blinks. Then a slow grin spreads. "Oh ho ho. Well, well, well. The great Osamu Miya, finally gonna get some action?"

"Shut up," Osamu snaps, but no heat in it. Blush spreading to his neck. "I'm bein' serious."

"So am I." Atsumu sits up fully, tucks his legs under him. Gestures expansively. "You came to the right person. I'm somethin' of an expert."

Osamu's expression shifts to resignation. "Yeah, I figured."

"I'm flattered."

"It wasn't a compliment."

"Still takin' it as one." Atsumu leans forward, elbows on knees. "Alright, lay it on me. Who is she? Do I know her? Is she hot? Is she—"

"She's just a girl, okay?" Osamu cuts him off. "From one of my culinary classes. We've been talkin' for a while, and things are gettin'... serious."

"Serious serious, or 'I wanna hold her hand' serious?"

Osamu glares. "Serious serious."

Atsumu's grin widens. "So you wanna know what to do. How to not mess it up."

"...Yeah."

"Alright." Atsumu leans back, crosses his arms. "First question: how much experience you got?"

Osamu's blush somehow deepens. "Not... much."

"How much is not much?"

"We kissed once. In middle school. It was quick."

Atsumu stares at him. Then he bursts out laughing, loud and genuine, falling sideways onto the couch cushions. "Oh my god, Samu. You're eighteen years old and you ain't done nothin'?"

"I've been busy with volleyball and cookin'! It ain't like I've had time!"

"Alright, alright." Atsumu wipes his eyes, still chuckling. "Okay. So you need the full rundown. Got it."

Osamu shifts uncomfortably. "I don't need the full rundown. I just... I wanna make sure she has a good time. I've heard stories from some of the guys on the team, and they make it sound like it's all about them, and I don't wanna be like that."

Something in Atsumu's expression softens. Just a fraction, just for a second. "That's real sweet of you, Samu. Seriously."

"Don't make it weird."

"I'm not makin' it weird. I'm sayin' it's good that you care." Atsumu stretches his arms above his head, cracks his neck. "Most guys don't. They just think about gettin' theirs and roll over and go to sleep. If you're already thinkin' about her pleasure, you're ahead of the game."

Osamu nods slowly. "So what do I do?"

"Right. The practical stuff." Atsumu ticks off on his fingers. "Foreplay is key. Most women need way more stimulation than guys do to get in the mood. Don't rush it. Kiss her, touch her, pay attention to what makes her react. Every girl's different, so you gotta read her signals."

"Signals. Right."

"And talk to her. Ask her what she likes. Communication ain't just for relationships, it's for the bedroom too."

Osamu takes it in with the same focused intensity he uses for a new recipe. "Okay. That makes sense."

"Good. Now, the body stuff." Atsumu's tone shifts, more matter-of-fact. "There's a lot of sensitive areas. Neck, ears, inner thighs. But the big one—" He pauses, then reaches for the hem of his hoodie. "—is the chest."

Osamu's eyes go wide. "What are you doin'?"

"Showin' you somethin'." Atsumu pulls the hoodie over his head in one smooth motion, tosses it aside. Underneath, he wears a simple black binder—the kind he's been wearing since middle school to flatten his chest. He reaches behind, unclips it, pulls it off.

Osamu makes a strangled sound and looks away so fast Atsumu's surprised he didn't give himself whiplash.

"Relax," Atsumu says, amused. "It's just boobs. You ain't never seen 'em before?"

"Not yours!"

"We're twins, Samu. It's basically the same as lookin' at your own." Atsumu gestures down at himself. He's wearing a lacy red bra underneath, the cups clearly defined against his skin. "Now look at me, I'm tryna teach you somethin'."

Slowly, reluctantly, Osamu turns his head back. His face is the color of a ripe tomato. He keeps his eyes fixed on Atsumu's face, determined not to look anywhere else.

"You can look," Atsumu says, rolling his eyes. "It ain't gonna bite. And if you're gonna be with a girl, you gotta get comfortable with this stuff."

Osamu takes a breath. Then, very carefully, he lets his gaze drop.

Atsumu's always been built differently. Same face, same frame, but Atsumu's body developed in ways Osamu's didn't. The binder usually hides it, but now, in just the bra, it's impossible to ignore. Atsumu has D-cups, easily. The red lace contrasts with his pale skin, the straps sitting against his shoulders.

"Okay," Osamu says, voice slightly hoarse. "I'm lookin'. What now?"

"Now, I tell you how to handle 'em." Atsumu gestures to his chest. "These are sensitive. Real sensitive. Don't just grab 'em like you're squeezin' a melon. That hurts. You gotta be gentle at first. Use your hands, your mouth, whatever. But pay attention to how she reacts."

He demonstrates, placing his own hands over the bra cups, touch light and careful. "Start slow. Cup 'em, don't grab. Thumbs can do little circles around the edges." He moves his hands in the motion. "And the nipples—" He pauses. "—those are even more sensitive. Some girls like direct attention there, some don't. You gotta ask or figure it out from her reaction."

Osamu is watching now, embarrassment slowly giving way to genuine focus. "What about the... bra part?"

"Take it off slow. Unclasp it from behind, or if it's front-clasp, that's easier. Let the straps slide down her shoulders. Don't rush it." Atsumu reaches behind his own back and demonstrates, unhooking the bra with practiced ease. He lets it fall forward, then pulls it off completely, tossing it onto the pile with his hoodie.

Osamu's eyes go wide again, but he doesn't look away this time. He's staring at Atsumu's chest, at the scars that run beneath his breasts—thin white lines Atsumu never bothered to hide from him.

"Those are from the top surgery consult I had last year," Atsumu says, voice neutral. "They had to mark me up for measurements. Decided to wait on the surgery, but the marks stayed."

"I remember," Osamu says quietly.

"Good." Atsumu's tone lightens again. "Now, back to the lesson. Boobs are great, but they ain't the only thing. Girls have other spots too. The clit is the main event for most of 'em. It's right at the top of the vulva, under the hood. Small, but powerful."

Osamu's blush returns full force. "You don't have to—"

"I do, because nobody taught me, and I had to figure it out myself." Atsumu's voice steady, matter-of-fact. "And it's better if you know what you're doin' before you get in there. Use your fingers or your tongue, but start gentle. Circle around it, don't go straight for it. And ask her what she likes. Every girl's different."

Osamu nods, throat tight.

"And lube," Atsumu adds. "Use lube. It makes everything better. Don't be a hero and think you can do without it."

"Got it."

"Good." Atsumu leans back, crosses his arms over his chest. "Now, my turn."

"Your turn?"

"You asked for my advice. Now I'm gonna tell you what I like." Atsumu's voice is casual, but there's something in his eyes—vulnerability he usually keeps hidden. "I like when they take their time. When they don't rush. I like when they pay attention to my chest, but not just the nipples. The whole thing. The undersides, the sides. And I like—" He pauses, looks down at his own body. "—when they don't treat me different for havin' 'em."

Osamu is quiet for a moment. Then he says, "That makes sense."

"It does?"

"Yeah. You're a guy. Your chest is just part of you. Same as my chest is part of me." Osamu gestures vaguely. "They're just attached to you."

Atsumu's lips twitch into a small smile. "Thanks, Samu."

"Don't get sappy."

"Too late."

They sit in silence. The comfort returns, but it's different now. Heavier. More honest.

"One more thing," Atsumu says, voice dropping slightly. "Safe sex. You gotta use protection. Condoms, every time. No exceptions."

"I know that."

"Do you? Because there's more to it than just pregnancy. STIs are real, and they ain't fun. And even with protection, things can happen." Atsumu's eyes are fixed on the wall now, voice flat. "I got pregnant twice. First time when I was twelve. Second time when I was fourteen."

Osamu's blood goes cold. The words hang in the air, sharp and sudden, cutting through the warm afternoon.

"What?"

"Twelve and fourteen," Atsumu repeats. "Didn't tell anyone. Didn't have anyone to tell. Went to a clinic alone, both times. Took care of it alone."

Osamu's mouth opens, but no words come out. His brain is scrambling, trying to process. Twelve. Twelve years old, playing volleyball in middle school, still a kid. And Atsumu had been going through that alone.

"Why didn't you tell me?" Osamu finally manages, voice cracking.

"Wasn't your burden to carry." Atsumu shrugs, but it's stiff, unnatural. "And what would you have done? You were twelve too. Fourteen too. What could you have done?"

"I could've been there! I could've—" Osamu stops, hands clenching into fists. "I could've gone with you. Held your hand. Brought you soup after."

"I didn't want soup."

"Don't joke!"

"I'm not jokin'." Atsumu's voice quiet, sincere. "I'm sayin' I handled it. I made my choices, and I dealt with the consequences. I ain't lookin' for sympathy."

"But I'm your twin." Osamu's voice breaks on the word. "We're supposed to share everything. And you went through that alone. Twice."

Atsumu finally looks at him. There it is—the crack in his facade. The pain he usually locks away behind arrogance and bravado. Raw and unguarded.

"I didn't know how to tell you," he admits. "I was scared. And ashamed. And I didn't want you to look at me different."

"I don't look at you different."

"You do now."

Osamu can't deny that. Because he does. Not in the way Atsumu fears, but in a way that makes his chest ache with newfound understanding. His twin, his brash, loud, confident twin, has been carrying this weight for years. Alone.

"I'm sorry," Osamu says, voice thick.

"You ain't got nothin' to be sorry for."

"I'm sorry I wasn't there."

Atsumu's breath hitches. Just barely, just for a second. Then he blinks, and the wall is back up, and he's grinning like nothing happened.

"Water under the bridge, Samu. Seriously." He reaches out and flicks Osamu's forehead. "Now stop lookin' at me like I'm a wounded puppy. I'm tryna teach you how to please your girlfriend."

Osamu rubs his forehead, but can't muster a glare. His mind is still reeling, still trying to fit this new piece of information into his understanding of his brother.

"Did it..." He hesitates. "Did it hurt?"

"The abortions or the pregnancies?"

"Both."

Atsumu considers. "The pregnancies were worse. Hormones, nausea, all that junk. The procedures were quick. Painful, but quick. And the relief afterward..." He trails off. "The relief was worth it."

Osamu nods slowly. He doesn't fully understand, can't fully understand, but he can try.

"I'll be better," he says. "I'll be there. For whatever you need."

"Don't make promises you can't keep."

"I keep my promises."

Atsumu studies him for a long moment. Then he smiles, and this time it reaches his eyes. "Yeah. You do."

The tension breaks. Osamu lets out a breath he didn't realize he was holding, and the room feels lighter.

"So," Atsumu says, picking up his binder and pulling it back on. "Aside from my tragic backstory, any other questions about the female anatomy?"

"You know what?" Osamu slumps back into the couch, exhausted. "I think I got enough for now."

"Good. Because I'm starvin'. Let's order food."

"You already ate all the chips."

"And I'll eat more. Now get your phone out and order us some pizza. Extra cheese, no mushrooms."

Osamu pulls out his phone, but pauses, looking at his twin. Atsumu is tugging his hoodie back on, expression relaxed, the red bra and the scars and the painful memories all hidden again.

"Hey, 'Tsumu?"

"Yeah?"

"Thanks. For tellin' me. For... trustin' me."

Atsumu pauses, hands halfway through the hoodie's sleeves. For a moment, he looks almost surprised. Then he ducks his head, pulling it the rest of the way on.

"Don't mention it," he mutters. "Literally. Don't mention it to anyone."

"My lips are sealed."

"They better be." Atsumu flops back onto the couch, grabs the remote. "Now order the pizza. I'm gonna find somethin' stupid to watch."

Osamu smiles, small and private, as he taps the order into his phone. The afternoon sun continues its slow crawl across the floor, and the silence between them is comfortable again.

But different now. Deeper. Bound by something more than shared DNA and childhood memories.

Bound by trust. By honesty. By the quiet understanding that they've got each other's backs, even when they didn't know they needed it.

Osamu finishes the order and sets his phone aside. "It's on its way."

"Good." Atsumu found some reality show about people renovating houses, already engrossed. "Thirty minutes."

"Plenty of time."

"Time for what?"

Osamu hesitates. Then he says, "Time for me to ask you more questions."

Atsumu looks at him, one eyebrow raised. "Oh? You want the advanced course?"

"Maybe. But also..." Osamu picks at the couch cushion, choosing his words carefully. "I wanna know more. About you. About what you went through. If you're willin' to share."

Atsumu is quiet for a long moment. Then he turns off the TV, sets the remote aside, and faces his twin fully.

"Alright," he says. "Ask."

And so they talk. Not about sex, not about girls, but about the years they spent growing up, growing apart, growing back together. About the things they hid, the burdens they carried, the ways they failed each other and the ways they made up for it.

The pizza arrives, and they eat it cold because they're too busy talking. The sun sets, the room goes dark, and they don't bother turning on the lights.

When Osamu finally leaves for his own room, he feels lighter than he has in weeks. His conversation with Atsumu gave him more than just practical advice. It gave him a glimpse into the person his twin really is, beneath the bravado and the jokes.

And he vows, right then, to never let Atsumu face anything alone again.

He closes his bedroom door and pulls out his phone, sends a quick text to the girl from his culinary class.

Hey. Can't wait to see you tomorrow.

Her reply comes almost instantly.

Me neither <3

Osamu smiles, heart warm. He has a lot to learn, a lot to figure out. But he's got his brother's wisdom in his pocket, and his brother's trust in his heart.

And that's more than enough to start with.