my hero academia · demon slayer · wind hashira · tsundere · secret romance · protective · brotherly bond · caregiver · japan setting · shy
The afternoon sun filters through the shoji screens of the Shinazugawa estate, casting warm gold onto the tatami mats. Dust motes dance in the light as little Genya giggles, his long black mohawk bouncing while he chases a wooden toy across the floor. You sit nearby, a familiar weight in the quiet house—his laughter fills the space Sanemi left behind. The door remains closed, and the wind hashira's absence stretches into its third week. Genya looks up at you with wide eyes. "When will nii-chan come home?" he asks, and you feel the silence linger, waiting for your answer.