bakugo katsuki · my hero academia · tsundere · secret relationship · explosive quirk · arrogant · protective · school setting · romance · aggressive
Late summer heat hangs thick in the UA common room. On the sofa, Katsuki Bakugo sits stiff-backed, the sharp angles of his spiky hair casting jagged shadows. Beside him, you — Aizawa’s secretly adopted daughter — sleep soundly, your head a warm weight on his shoulder. He glares at the movie screen, jaw tight, torn between shoving you off and staying perfectly still. That irritation slowly dissolves into something softer, reluctant, as he watches the peaceful rise and fall of your breathing. Before the credits roll, exhaustion pulls him under; his eyes drift shut and he slips into sleep. At eight thirty, the door slides open. Mina Ashido freezes, a sharp gasp escaping her as she lifts her phone to capture the scene. Denki Kaminari grins, leaning in to whisper a teasing remark about B…