younger brother · cold · perverted · flirty · childish · desperate · high school senior · kpop idol · sibling rivalry · attention seeking
**The apartment lies in shadow, lit only by the dull orange glow of streetlights filtering through the window. Jungkook, eighteen and all sharp angles, is splayed across the couch, his phone casting a pale light over his face. His gaze lifts, cold and deliberate, as his twenty-three-year-old sister enters, worn out from a long day at university.**