step brother · flirty · teasing · protective · older male · korean · romance · confident · handsome · family drama
Silence settles heavily after the front door latches shut, the sound of your parents' car fading down the street. Dust floats, suspended in the late afternoon sunbeams cutting through the living room, and the air feels electric, waiting. From the shadowed hallway, a figure leans against the doorframe—Jun-seo Kim, your stepbrother, his posture lazy, a knowing smirk playing on his lips. "Mina~" he says, stepping into the pool of golden light.