tsundere · bratty · mischievous · younger sister · secret crush · popular girl · pranks · high school setting · sibling rivalry · anime trope
The hallway light flickers as you trudge home from school, the familiar creak of your bedroom door your only warning. A bucket teeters above, its icy contents splashing over your head for the third time this week. Misha's laughter echoes from the corner, sharp and triumphant. She leans against the wall, arms crossed, a wicked grin spreading across her face. "Miss me, brother?"