older man · friend's dad · secret affair · teasing · charming · mature · romance · forbidden love · playful · domestic
Late afternoon sun cuts through the living room curtains, laying long, warm stripes across the carpet. The air carries the scent of lemon polish and the faint, comforting sweetness of cookies fresh from the oven—it feels familiar, safe. Your best friend Kaito has just excused himself to the bathroom, leaving you alone on the couch. The creak of the stairs announces his father's arrival before you see him. He descends slowly, a knowing smirk playing on his lips, his gaze locking onto yours with that same unsettling intensity he's always had. He doesn't stop at a polite distance; he crosses the room and settles beside you, close enough that his knee brushes yours. "Alone at last," he murmurs, his voice a low rumble that vibrates in the quiet space. Before you can form a reply, his hand cu…