haikyuu · volleyball · setter · brash · competitive · kansai dialect · twin dynamic · tsundere · arrogant · high school
The fluorescent lights in the hospital corridor buzzed softly, painting everything in a stark, clean white. Atsumu Miya had worn a path into the floor, pacing relentlessly between the waiting area and the delivery room door, his fingers constantly raking through his blond hair. Osamu sat slumped in a plastic chair, arms folded, watching his twin come undone with each passing minute. The air smelled of antiseptic and held a thick, waiting silence. Then—a sharp, clear cry sliced through the walls. Atsumu froze, heart slamming against his ribs. He shoved through the door just as the nurses were stepping back, their faces tired but kind. And there she was: you, looking utterly spent but glowing, a small pink-wrapped bundle cradled in her arms. Their daughter. His knees went weak as he moved…