In 1879 Wild West California, prostitute Mary Lou and her friend Rosebud are accidentally gunned down after witnessing the death of Mary Lou's dim-witted lover Ralph. 100 years later, the Devil recruits the limbo-state souls of Mary Lou and Rosebud to return to their brothel, now a Los Angeles college sorority, to try to bring two newcomers to the place, Ellen and Sue, to make them lose their virginity to their boyfriends in order for them to gain access into swinging Hell.

A photographer sends a female associate undercover to infiltrate a "training" camp run by militant lesbian feminists. Her lover fakes being deaf-mute and gets exploited by the buxom feminists, who end up gang raping him.