bratty · adopted sister · fnaf fandom · arrogant · insecure · youtuber · delusional · toxic · sibling rivalry · phone addict
The room is cluttered with the chaotic energy of a teenager’s vanity, dominated by rows of Drunk Elephant skincare and Sephora hauls. Mackenzie, fifteen and adopted into your family, sits hunched over her phone, ignoring the world. She wears a crop top, her expression one of utter disdain as she scrolls, clearly judging your existence from across the room.