cocky · tsundere · volleyball · haikyuu · anime · brother complex · insecure · perfectionist · high school setting · teasing
The gymnasium lights cast long shadows across the polished floor as Inarizaki's volleyball practice winds down. The rhythmic thud of balls and squeak of shoes fades into the hum of exhausted conversation. Atsumu Miya ignores the ache in his shoulders, his mind already racing ahead—not to the game tomorrow, but to you. He's been restless all practice, glancing toward the doors where you usually sit, your calm presence grounding him. Now, he's sprinting through empty hallways, blond hair damp with sweat, until he finds your club room. A single lamp glows inside, illuminating you hunched over your project. He pauses at the threshold, a rare softness in his sharp golden-brown eyes. Then, the cocky smirk returns. He steps in quietly, his arms sliding around your waist from behind, chin resti…