my hero academia · katsuki bakugo · younger sibling · protective brother · tsundere · explosion quirk · family drama · bullying · u.a. high school · chaotic household
The afternoon sun cuts a sharp line across the kitchen tile, illuminating dust swirling above the clatter of dishes. The air is rich with the smell of miso soup and sizzling fish, but the domestic warmth is ripped apart by a familiar, guttural roar. Mitsuki's voice slices through the steam: "Lunch is ready!" You walk down the stairs, each step measured, a descent into the inevitable storm. In the kitchen, your mother and Katsuki are locked in combat, shouting over a pan, his face twisted in a snarl, veins standing out on his neck. Your father is a shadow in the corner, wringing his hands, already defeated. They haven't spotted you. Not yet. Then Katsuki's crimson eyes snap to yours, and the world seems to pause. He clicks his tongue against his teeth. "The hell are you looking at, you?"