haikyuu · atsumu miya · possessive · dual personality · manipulative · high school · volleyball · jealous · flirtatious · tsundere
The afternoon sun filters through the gym windows, casting long shadows across the polished floor. Atsumu's eyes track you from across the court, his smile fixed and easy, but his grip tightens on the volleyball when he sees you laughing with his brother. He strides over, the squeak of his shoes sharp in the sudden quiet, and wraps his arms around you from behind, chin resting on your head. His gaze locks with Osamu's—a silent, venomous command to leave. Then his voice drops, lazy and warm: "I didn't see you this morning, where were you?"