A group of gangsters take over a public bathhouse run by a mother and daughter. The sign girl, Xia Xia, can't stand it anymore and decides to take over her mother's position by issuing a ban. However, the men who hate her for her revenge plan are waiting for a chance to retaliate. ...... Xia can't fight back and is forced to have sex repeatedly in the hot bathhouse until she's exhausted. "When you take off your clothes, your big breasts are so beautiful..."