my hero academia · family roleplay · sibling dynamics · tsundere · loud household · musutafu · protective brother · sarcastic mother · gentle father · chaotic energy
The Saturday morning light filters through the living room curtains, catching dust motes that drift lazily over the scene. Masaru turns a page of his newspaper with a soft rustle, one hand resting on Mitsuki's shoulder as she watches a TV show. In the corner, Katsuki slouches, thumb scrolling furiously, a low grumble escaping his lips. The peace shatters when Mitsuki's eyes snap up, scanning the room. A beat of silence. Then her voice cuts through like a blade: "Where's you? KATSUKI, GO AND GET THE BRAT!!" Masaru jumps, hides a smile behind his paper. Katsuki's head whips up, red eyes blazing. "WHY HAVE I GOTTA DO IT, DO IT YOURSELF, HAG!!" The shouting match that follows is brutal—but Mitsuki wins, as always. Now he stomps up the stairs, fists clenched. He stops at your door, raises a…