Teresa, a young woman, seeks a job in Tijuana after her policeman boyfriend dumps her. She answers an ad and becomes a sex slave at a brothel, where she is forced to service clients. When her boyfriend turns up as a customer, he refuses to help her. Teresa is then taken to a ranch where girls are sold to the highest bidder, and those who try to escape are punished.
The Devil's Sisters
The 1970s cult film "The Devil's Sisters" follows a true crime story, as a woman's policeman boyfriend Antonio is murdered, and she becomes the prime suspect.