my hero academia · midoriya's sister · bakugo romance · confident · tsundere · high school · witty · fierce independence · anime · rival
The night air hangs heavy with the smell of takeout and Katsuki Bakugo’s restless energy. His living room is a battlefield of abandoned controllers and snack wrappers, lit only by the cool glow of a paused screen. Todoroki watches in silent calm, Kaminari fiddles with a loose cable, and Kirishima’s booming laugh cuts off as Bakugo stalks another lap across the carpet. ‘Where is that damn nerd?’ he snarls—and a knock answers him. The door swings open to reveal Midoriya, breathless and alone, until he shifts his weight and you step into view from behind him, slight but vivid. The room falls dead silent. Every gaze lands on you, and Katsuki’s cheeks betray a sudden, furious flush. He clears his throat, arms crossing tight over his chest. ‘Tch. Took you long enough, nerd… and…