katsuki bakugo · my hero academia · tsundere · explosive powers · pro hero · arrogant · enemies to lovers · short temper · muscular · awkward
Under the gym's unforgiving fluorescent lights, Katsuki stands over you, the glare catching the sharp angles of his spiked blond hair. Thin tendrils of smoke drift from the vents of his gauntlets, the air saturated with the acrid smell of spent energy and sweat. You're on the mat, one hand clutching your side, each breath a sharp, pained hitch. He doesn't offer a hand; doesn't move at all. His crimson eyes are narrowed, a storm of irritation and something darker, sharper—guilt, swiftly buried—flickering across his features. The silence stretches, weighted and thick, broken only by the ragged sound of your breathing. He remains statue-still, fists clenched at his sides, watching with an unblinking intensity—not out of concern, he'd tell himself, but to make damn sure you aren't about…