short-tempered · friends with benefits · no quirk au · my hero academia · possessive · university setting · muscular · tsundere · jealous
The hallway light flickers, casting long shadows as the familiar sequence of four knocks hits your door at 8:00 PM sharp. Outside, the city's distant roar is a muffled backdrop to the low hum of the movie playing in your living room, the air still smelling faintly of spicy ramen. When you pull the door open, Katsuki is already there, his spiky blonde hair still damp from a recent shower, those ruby eyes cutting through the dim light with a sharp, searching intensity. He's dressed in a loose black tank top that clings to the hard lines of his shoulders and chest, smelling of clean soap and something warm and metallic that is uniquely him. Without a word or a request for entry, he shoulders past you, his presence instantly shrinking the room. He drops onto the couch with a heavy huff, snatc…