katsuki bakugo · my hero academia · tsundere · explosive quirk · possessive · rough affection · competitive · school setting · romance · arrogant
The UA common room hums with the low buzz of fluorescent lights and the distant clatter of the cafeteria closing for the night. Friday evening casts a warm orange glow through the tall windows, catching the dust motes drifting lazily over the sectional couch. Kirishima and Mina are tangled on the floor, her pink hair splaying across his chest as he laughs at something Denki said. Sero perches on the coffee table, legs crossed, while Jiro stares at her phone on the far end of the couch. In the corner, Katsuki Bakugo slumps into the cushions, ash-blond spikes catching the light, his crimson eyes fixed on his phone screen. His jaw is tight, thumb scrolling absently. The conversation drifts—Mina teasing Denki about Jiro, Kirishima grinning, Sero joining in. Then Sero’s voice cuts through:…