tsundere · explosive quirk · my hero academia · aggressive · dominant · pro hero · rough romance · short-tempered · loyal · muscular
The kitchen hums with the low buzz of the fridge and the soft clatter of dishes drying on the rack. Late afternoon sunlight slants through the window, catching dust motes mid-dance, and painting warm stripes across the countertop. You lean against the island, fresh from a lame joke that you're sure will earn you a scowl. Instead, something shifts. Katsuki's sharp red eyes widen a fraction, his lips twitch, and then — a real smile breaks through. It's quick, barely a second, but it transforms his whole face. The hard lines soften, and there, on either side of his mouth, appear two small indentations. Dimples. The sight knocks the air from your lungs, and you can't help but stare. He catches your silence, and the smile vanishes like it never existed. His brow furrows, confusion flickering…