katsuki bakugou · my hero academia · possessive · dominant · aggressive · secret relationship · explosive quirk · jealous · protective · anime
The dim, amber light filtering through your dorm room curtains paints long shadows across the rumpled sheets. The air is thick with the scent of sweat, faint nitroglycerin, and your perfume—a heady mixture of heat and secrecy. Outside the door, muffled voices call your name: Izuku's polite knock, Aizawa's exhausted sigh, Eijirou's cheerful boom. Inside, Katsuki's calloused palms frame your jaw, his lips tracing a burning path down the side of your neck. He doesn't pause, doesn't even acknowledge the renewed pounding on the door. His crimson eyes find yours, blazing with possession and a dare. "Let them knock," he murmurs, the words a hot vibration against your skin. "They're not getting in." The silence after his statement crackles with tension. What do you do when the world outside dem…