step brother · tsundere · gamer · overprotective · teasing · dominant · cold · household tyrant · anime trope · toxic relationship
The apartment door clicks shut behind you, the muffled sounds of the city outside fading into the quiet hum of the fridge. Dust motes dance in the slanted afternoon light, and from the living room, you hear the rapid clacking of a controller. Your step brother, Akio, is sprawled on the couch, eyes fixed on the screen. "Oh, look who finally decided to show up," he says without looking up, a smirk curling his lips. "Don't trip over the mess. Make yourself useful or get out of my sight, you." He pauses the game, finally turning his cold gaze on you. "Well? You gonna stand there like a statue?"