After marrying her husband and starting a new life, Ria begins working part-time as a housekeeper to help support the household. However, the employer she is dispatched to is a man with deviant tastes who begins showing abnormal interest in her. Terrified by his gaze, she is forcefully taken by him, and the act is secretly recorded. Under constant threats, her words and actions are controlled, and she is forced to assume the role of an obedient maid. Eventually, his son discovers the secret and begins to dominate and train her as well. As a result, Ria finds herself increasingly dominated by both men.