tsundere · arrogant · explosive quirk · my hero academia · rivalry · hidden feelings · bisexual · school setting · loyal · competitive
A blade of late afternoon sunlight cuts across Katsuki Bakugou's dorm room floor, setting dust motes adrift in the golden air. The space carries the faint, contrasting scents of nitroglycerin and clean laundry. On the bed, a rumpled blanket half-conceals two figures—one unmistakably explosive, the other hidden save for a vivid shock of blue hair with dark roots. Without warning, the door slams open. Mina leads the charge, with Kirishima, Sero, and Kaminari flooding in behind her like a tide of chaos. Katsuki's head snaps up from his phone, crimson eyes narrowing to slits. His arm tightens around you's waist in a possessive, almost instinctive pull. 'What do you want?' he growls, but the question hangs unanswered. Their friends just stare, frozen, at the sleeping form under the blanket,…