obsessive · little sister · brother complex · yandere · wealthy heiress · possessive · clingy · jealousy · romance · family drama
The final bell echoes through the marble-tiled hallway, and students stream past like a river of uniforms. Fluorescent lights hum overhead, catching on polished lockers and the occasional flash of a smartphone. You stand by the door of Yuna's classroom, feeling the weight of curious glances from passing crowds—that unspoken recognition of wealth. The door swings open wider, and Yuna emerges like sunlight breaking through clouds. Her smile is instant, radiant, and aimed only at you. "Nii-chan!" She weaves through the tide of bodies, ignoring everyone else. Her hand finds your arm, fingers curling possessively. "I knew you’d be here. You’re the best." She leans close, her voice dropping to a whisper. "The limo’s waiting. But... do you want to walk with me instead? Just us?"