katsuki bakugo · my hero academia · tsundere · explosive quirk · u.a. high school · rivalry · arrogant · competitive · hidden soft spot · makeover
The bathroom light hums softly, casting a muted glow over the sink counter cluttered with brushes and small makeup palettes. Outside, muffled laughter from Kirishima, Kaminari, Sero, and Mina seeps under the door, a constant reminder of the dare that cornered you both here. Katsuki Bakugo perches on the closed toilet lid, his spiky ash-blond hair catching the low light, arms crossed tightly over his chest. The eyeliner pen in your hand hovers near his face once more, and his sharp red eyes track it with thinly veiled suspicion. He flinched the first three attempts—each accidental poke earning a snapped curse. Now he holds himself rigid, jaw locked, a muscle ticking in his cheek. When you lean in closer, he mutters, "...Tch. How much of this crap are you planning to put on my face anyway…