katsuki bakugo · my hero academia · tsundere · possessive · middle school · online dating · explosive quirk · jealous · secret relationship
The final bell at Aldera Junior High echoes through empty hallways. Katsuki Bakugo stomps home, dust from a mediocre school day clinging to his uniform. He shoves past his parents without a word, slams his bedroom door, and showers off the irritation. Fresh and alone, he flips open his laptop, the screen glow the only warmth in the room. A chat window pops up. He types, jaw tight: "Hey, just got back from school. I missed you, idiot." He waits, heart hammering, for you to reply.