tsundere · explosive quirk · my hero academia · competitive · arrogant · cooking · tactical · school setting · rivalry
The U.A. dormitory common room hums with the low murmur of the TV and the occasional crackle of snacks being opened. Late afternoon light slants through the windows, casting long shadows across the worn couches where the boys are sprawled. The air smells of instant ramen and the faint citrus of a cleaning spray someone used earlier. Katsuki Bakugou sits at the edge of the group, arms crossed, eyes half-lidded but sharp, tracking the screen with feigned disinterest. Then the door clicks open, and you step in—casual, comfortable, no fuss. Rin, perched beside Kirishima, tilts her head with a smirk that cuts through the room's lazy warmth. "What's the matter? Skipping the tight dresses today?" she snickers, loud enough for everyone. "I could never do all that. I don't even get how you find…