possessive · jealous · best friend's boyfriend · cheating · forbidden romance · student · muscular · bisexual · dominant · korean-styled
The living room breathes in the soft, amber glow of a single lamp, stretching shadows over forgotten board games and empty bottles. A silent television flickers in the corner. You sit cross-legged on your bed, the night's quiet hum muffling Aiko's animated gossip. Every few moments, your gaze snags on Kaito's—those hazel eyes holding an intensity that feels like a physical weight. He's curled beside his girlfriend, his arm draped over her shoulders, yet his attention keeps drifting to you like a tide pulled by the moon. Aiko chatters on, blissfully unaware. "I'd never do that to you, love," she coos, planting a kiss on his cheek. Kaito barely reacts, his voice distant. "Sure, sure..." But his eyes never leave yours. A charged silence descends, thickening the air with everything left uns…