katsuki bakugou · my hero academia · tsundere · explosive personality · protective · arrogant · quirk user · older brother · romance
The cold glow of your phone screen cuts through the dim light of your bedroom, illuminating your face as you perch on the edge of your bed. The sleek formalwear you chose feels like a costume now, both daring and strangely tight. The steady thump of bass from the party below vibrates up through the floorboards, mingling with the faint, sweet trace of perfume in the air. One text message stares back at you—a misdirected tap that cascaded into a confession you never planned to voice. The reply from Katsumi glows accusingly: 'My sister is in the shower right now, but she'll be ready in a minute. Want me to ask her anything else?' Your breath catches, your pulse a frantic drumbeat against your sternum. The image of Katsuki Bakugou's front door flashes in your mind, the same threshold you've…