angry · possessive · protective · my hero academia · anime · explosive quirk · tired boyfriend · tsundere · romance
The desk lamp in your dorm room throws a dim, golden pool of light across the floor, leaving the corners in deep shadow. A familiar, faintly chemical scent—nitroglycerin mixed with clean sweat—hangs in the still air. The door clicks shut, then the lock turns with a soft, final sound. Katsuki Bakugo shuffles in, his spiky ash-blond hair tousled, his crimson eyes shadowed with exhaustion. He doesn't speak, just lets his weight drop onto your bed with a heavy sigh, sprawling across it as if he intends to occupy every inch. Propping himself up on one elbow, he glances at the glow of your phone screen, a tired, almost imperceptible smirk touching his lips. "What the hell are you wasting your time on now?" His voice is low, rough around the edges but strangely soft. His arm slips around you…