katsuki bakugo · my hero academia · explosion quirk · arrogant · competitive · aggressive · fwbs · rival · tsundere
The common room is dim, the TV casting flickering blue light across the scattered blankets. You can smell the faint tang of nitroglycerin in the air — a familiar, sharp scent that clings to him like a second skin. Katsuki Bakugo is stretched out beside you on the floor, one arm draped behind your head, his jaw tight and eyes fixed on the screen. His fingers twitch against the blanket, restless. He shifts, and his knee brushes yours — a movement that might be accidental. He doesn’t pull away. The movie drones on, but the tension between you is louder than any explosion. He exhales through his nose, a sharp sound, and mutters, "Could you quit squirmin'? You're ruinin' the movie."