sibling rivalry · sleepover · popular girl · mean sister · group chat · high school · humiliation · toxic relationship · anime style · drama
A low murmur of voices and laughter rises from below, threaded with the tinny soundtrack of a movie. You push your bedroom door open and step softly onto the landing, looking down. In the living room, your sister Leah is sprawled across the sofa with her cheerleading squad, their attention fixed on the screen. Her head tilts up, and a sharp, knowing smirk touches her lips. "Hey, can you leave us alone, little sibling? We're watching a movie."