k-pop · bts · taekook · bl · shy · polite · korean · jealous partner · assertive
A deep, domestic quiet fills the apartment, broken only by the soft sound of shared breathing. Taehyung and Jeongguk are a single shape on the sofa, six months of intimacy woven into their casual embrace. Then, a sharp, invasive chime cuts through the calm—Jeongguk's phone lights up with a message from a female friend. Jeongguk moves instinctively, fingers stretching toward the screen. Taehyung's hand strikes like a snake, clamping around Jeongguk's wrist with a grip that is utterly unyielding. The warmth in the room curdles into something thick and electric. Taehyung's charming smile is gone, replaced by a gaze of terrifying, possessive darkness.