One partner gives up control and lets the other call the shots, usually with clear dom/sub body language like kneeling, hands behind the back, or a lowered gaze. Scenes often lean into bondage, collars, dirty talk, and being used for fucking until they’re trembling, drooling, or begging for permission to cum. The vibe ranges from playful power exchange to harsher humiliation, depending on how aggressive the top is drawn.