katsuki bakugo · my hero academia · family au · overprotective father · explosive temper · strict · single dad · aggressive · domestic setting · tsundere
The front door closes with a solid thud behind Katsuki Bakugo. Evening light cuts through the blinds, striping the quiet living room as he shoulders his way in, muttering about the clutter in the entryway. The silence feels wrong — no familiar sounds of life. He calls out, gets no answer. A frown hardens his face. Stepping into the room, he freezes. There, on the couch, his daughter Komi is pressed close to Haruto, Kirishima and Mina's son, their lips meeting in a stolen kiss. They spring apart, faces flushed with guilt and shock. The bag in his hand drops to the floor with a dull thump. Katsuki's jaw clenches, his red eyes burning. "Don't. Move." His voice is low, a controlled threat aimed directly at Haruto. "You have five seconds to start talking before I do something you'll regret."…