Where She Was Supposed to Be

The bathroom stall was the only place Atsumu could breathe.

He found it by accident the first week of winter break, when the school halls were dead empty and the janitor’s cart squeaked past every forty-five minutes. The stall at the end—the one closest to the window—had a lock that actually held, and a crack in the tile where he could wedge his phone to play music. Nobody came looking. Nobody ever came looking during break practice.

Today, he sat with his back against the cold porcelain, knees pulled up to his chest, staring at the graffiti on the door. Someone had drawn a volleyball with wings, all lopsided. Someone else had scratched “Inarizaki #1” underneath. He’d been staring at that volleyball for ten minutes, and it still refused to turn into anything else.

His hands. Knuckles scraped from a dive, veins standing out pale against his skin. Boy hands, he thought, and the word curled in his stomach like spoiled milk. He flexed his fingers, watched the tendons move, and hated every single one.

The music in his ears shifted—some piano piece from a random playlist. It made him think of long hair brushing his shoulders. Soft fabric. The way the girls on the volleyball team moved, all easy grace, comfortable in their own skin. He wanted that. So badly it felt like drowning.

His phone buzzed. Osamu: Where r u? Coach wants 2 run plays.

Atsumu typed back: Bathroom. Give me a sec.

He didn’t get up. Instead, he pressed the heels of his hands against his eyes until he saw stars, and let the darkness swallow him for just a moment longer.

---

The first crack was small.

Second week of spring semester, the team gathered in the gym for evening practice. Atsumu had been off all day—missing serves, fumbling receives, snapping at Suna for no reason. Osamu watched from across the net, his face unreadable.

“Oi, Atsumu.” Aran jogged over to grab a stray ball. “You good? You’ve been weird all week.”

“M fine.” Too quick. That flat voice he used to shut people up. It never worked on Osamu.

“You’re not fine.” Osamu stepped around the net, voice low, meant only for Atsumu. “You’ve been skipping meals. Barely slept last night—I heard you pacing.”

“Don’t know what you’re talkin’ about.”

“Cut the crap.”

The words hit like a slap. Atsumu’s jaw tightened, and anger flared—hot and sharp, the kind that usually made him snap back. But today it fizzled out. Left his eyes stinging instead.

“Practice,” Kita said from the doorway, calm and firm. “Focus.”

The moment broke. Atsumu turned back to the court, but his hands were shaking.

---

The worst one was during lunch.

The five of them in the classroom—Atsumu, Osamu, Suna, Aran, Omimi. Suna scrolled through his phone, occasionally showing Aran something that made the taller boy sigh. Osamu ate his bento methodically, and Atsumu sat beside him, picking at his food without any interest.

“Not hungry?” Suna asked, not looking up.

“Not really.”

“You said that yesterday too.”

Atsumu didn’t answer. He was staring at the window, at the distorted reflection of himself in the glass. The uniform felt wrong. Collar too tight, pants too loose. He wanted to tear it off. He wanted to disappear.

“Atsumu.” Osamu’s voice sharp. “You gonna eat or what?”

“I said I’m not hungry.”

“You said that yesterday. And the day before. And the day before that.”

“Mind your own business, Samu.”

Osamu slammed his chopsticks down. The sound made everyone freeze. Suna looked up, Aran straightened, Omimi’s hand hovered over his bento like he wasn’t sure whether to intervene.

“You are my business.” Osamu’s voice tight. “You’re my twin. And you’ve been fallin’ apart for weeks, and you won’t tell me why. So yeah, I’m gonna make it my business.”

Atsumu’s vision blurred. He stood up so fast his chair scraped the floor, and he was out the door before anyone could stop him.

---

He made it to the rooftop.

They used to come here as first-years, back when the weight of expectations felt lighter. Now the concrete was cold beneath him, wind biting through his thin uniform, and he didn’t care. He sat against the chain-link fence, pulled his knees to his chest, and let the tears come.

He didn’t hear the footsteps.

“Atsumu.”

Osamu’s voice was soft now. Careful. He sat down beside his twin, close enough that their shoulders almost touched, and waited.

“Go away.” Atsumu’s voice choked.

“Not happening.”

“I mean it, Samu. Just—just leave me alone.”

“Can’t do that either.” Osamu’s voice cracked. “You’re all I got, dumbass.”

Something inside Atsumu gave way. The wall he’d been building for years—brick by brick—cracked wide open. Everything poured out before he could stop it. He tried to shove it back down, but his body wasn’t listening anymore.

“I hate it,” he whispered. “I hate it so much.”

“Hate what?”

“Everything.” Barely audible. “My body. My voice. The way people look at me and see—see him.”

Osamu was silent. His shoulder was warm against Atsumu’s.

“I’m not him.” His voice broke on the word. “I’m not—I’m not a boy, Samu. I never was. I’m a girl. I’ve always been a girl, and I can’t—I can’t do this anymore. I can’t pretend.”

The words hung in the cold air between them. Atsumu squeezed his eyes shut, waiting for the rejection—waiting for Osamu to laugh, or get up, or say something cruel.

Instead, Osamu moved.

His arm came around Atsumu’s shoulders, and he pulled her close—not rough, not hesitant, but gentle. Like she was something precious. Like she was worth protecting.

“You’re still my twin.” His voice rough and thick. “That’s not gonna change. And I’ll always have your back.” He paused. “You’re my sister now.”

Atsumu—she—crumpled. She turned and buried her face in Osamu’s shoulder, and cried. Cried until her throat was raw and her eyes burned, and Osamu held her the whole time, one hand cradling the back of her head, the other rubbing slow circles on her back.

“It’s okay,” he whispered. “It’s gonna be okay.”

And for the first time in years, Atsumu believed it.

---

Telling the team was harder.

Osamu insisted on being there. So did Suna, who’d figured it out before anyone else and said nothing, just waited until Atsumu was ready. They gathered in the club room after practice—the seven of them: Kita, Aran, Suna, Omimi, Ginjima, and the twins.

Atsumu stood in front of them, hands shaking, Osamu at her side.

“I have somethin’ to tell you.” Her voice wavered, but she didn’t stop. “I’m—I’m trans. Means I’m a girl. I was born in the wrong body, and I’m gonna start livin’ as who I really am. My name is Atsumu. And I’d appreciate it if you used she/her pronouns.”

Silence.

Aran’s mouth opened, then closed. Omimi stared at the floor. Ginjima looked at Kita, uncertain.

Then Kita stepped forward.

“Thank you for telling us.” Calm and steady. “It takes a lot of courage to be honest with yourself and with others. You’re still part of this team, Atsumu. That hasn’t changed.”

Aran nodded. “Yeah. What Kita said. You’re our teammate. Our friend. That’s what matters.”

Suna walked over and sat down beside Atsumu, bumped her shoulder. “I knew before you did, honestly.”

“Shut up, Suna.”

“Just saying.” But he was smiling, small and genuine.

Omimi stepped forward next. “If anyone gives you trouble, tell me. I’ll handle it.”

Ginjima raised a fist. “Welcome to the team, Atsumu. For real this time.”

Atsumu’s eyes burned again, but not from pain. She looked around at her teammates—her family—and felt something warm spread in her chest.

“Thanks,” she said, voice thick. “Really. Thanks.”

---

Spring turned into summer, and Atsumu started estrogen.

The changes came slow at first—softer skin, clothes fitting different, the first signs of breasts budding beneath her chest. She stared at herself in the mirror more often now, but the reflection no longer made her want to shatter the glass. She could almost see her in there. Almost.

“Does it hurt?” Osamu asked one night, sprawled on her bed while she stood in front of the full-length mirror.

“What?”

“The whole—get older and get more feminine thing. Do your bones ache or something?”

Atsumu snorted. “No, dumbass. It’s not a werewolf transformation.”

“Good. Because you’d make a terrible werewolf. Too loud.”

“Shut up.”

But she was smiling, and Osamu was smiling, and the room felt lighter than it had in months.

---

By the time summer practice began in earnest, Atsumu was a solid C-cup.

Her body had curved and softened in ways she’d only dreamed of. She bought new bras, new clothes—fitted jerseys that hugged her body instead of hiding it. Started wearing a little makeup, just enough to feel pretty. Let her hair grow out, and when it brushed her shoulders, she felt like she was finally wearing her own skin.

The first practice with her new body was strange.

She could feel eyes on her. The male players—not her team, but the other schools they scrimmaged against—kept glancing at her chest during serves. Made her skin crawl. But then Kita would step in, calm and deliberate, and say something that made them look away. Aran would position himself between her and the staring. Suna would make a cutting comment that left the offenders red-faced.

And Osamu—Osamu was a wall.

He was gentler with her now. Opened doors. Carried her bag without being asked. Bought her pads when she ran out without making a big deal of it—just slid them into her locker with a note that said “You owe me 500 yen.” He stopped calling her “dumbass” in public and started using her name, soft and careful, like he was still learning how much it meant to her.

“You don’t have to baby me,” she said one afternoon, when he handed her a water bottle without her asking.

“Not babying you.” He shrugged. “Just—being a good brother.”

The word brother made her chest ache. But it was a good ache. The ache of something healing.

---

The last time was in the gym, after practice ended.

The team had cleared out, leaving only the twins behind. Atsumu sat on the bleachers, legs dangling, watching the light fade through the high windows. Osamu climbed up to sit beside her.

“You’re quiet tonight,” he said.

“Just thinkin’.”

“About what?”

She didn’t answer at first. Reached up and touched her hair—longer now, curling just past her collarbone. She’d tied it back with a simple elastic, but it was hers, and she loved it.

“About how I don’t have to hide anymore.” Her voice soft. “I spent so long bein’ afraid. Afraid of what people would think, afraid of losin’ volleyball, afraid of losin’ you. And now—none of that happened. You’re still here. Everyone’s still here. And I get to be me.”

Osamu was quiet for a long moment. Then he reached into his pocket and pulled out something small—a hair clip, shaped like a tiny volleyball, painted in Inarizaki’s colors.

“Saw it at the store.” He held it out. “Thought you might like it.”

Atsumu stared at it. Her vision blurred.

“Samu—”

“Don’t cry. Just take it.”

She took it. Her fingers trembled as she clipped it into her hair, right above her temple. When she looked at Osamu, he was smiling—small and shy, like he wasn’t sure he’d done it right.

“Suits you,” he said.

“Yeah?”

“Yeah.” He reached out and ruffled her hair, careful not to dislodge the clip. “You’re my sister. And you look good.”

Atsumu laughed, wet and bright. She leaned into him, and he wrapped an arm around her shoulders, and they sat like that as the gym lights flickered off and the janitor told them it was time to go.

But neither of them moved.

Because for the first time in her life, Atsumu Miya felt like she was exactly where she was supposed to be. In her body. In her skin. In her brother’s arms.

And she was finally at peace.