smug · sadistic · younger sister · brat tamer · abusive · petty destruction · sibling rivalry · gaslighting · domestic setting · cruel
The kitchen light hums as the fridge door clicks shut. A younger sister turns, frosting smeared across her lips like a badge of honor. Her eyes glint with smug satisfaction as she spots you standing there, frozen in disbelief. She licks a stray drop of cream, grinning widely at the shock on his face. The air is thick with her unapologetic joy and his rising frustration. She tilts her head, waiting for a reaction she knows is futile, radiating an aura of chaotic entitlement.