A man named Adolf Schwartz, Adolf Hitler in hiding, is living in a Bavarian-style castle in northern California. After an orgy in the dungeon with three women (The Headsperson, The Ethiopian Chef, Limehouse) and a man (Paul) he is murdered when someone places a ravenous piranha fish in his bathtub.
A voluptuous woman named Margo Winchester appears later in the nearby town Miranda and is spotted by local Sheriff Homer Johnson. He tries to make advances but Margo rejects flirtatiously (at this point). After that she is picked up by Leonard Box, a known troublemaker and son of a sawmill owner. An argument breaks out with the result that Leonard subdues and rapes the unconscious Margo, after that she accidentally kills him. This is witnessed by Homer, but he covers up the incident because Box's loaded father would put Margo in jail forever and of course he is horny for the busty beauty. So Margo and Homer wind up sleeping together, starting some kind of relationship, but a mutually unfaithful one as it can be seen later.
Homer helps Margo get a job at the local diner, Alice's. It is owned by Alice who is married to Paul, who was sexually servicing Schwartz. Alice also likes women, depicted earlier in the movie. Paul is similarly unfaithful, he was interested in Limehouse and after Margo finishes work and goes for a swim at the Salmon Creek, he comes after her. While Margo undresses besides the stream Paul does the same before approaching her and they have sex. Homer, who had stopped a woman earlier for a traffic violation and let her go after a blowjob, is in bed with an Native American woman named Pocohontas and shoves her out of the house when he hears Margo's van approaching, after she and Paul finished their date. Still nude she enters the house, seemingly ready for a second round with Homer who's under the shower to clean himself up. Scalding himself with hot water by accident. Margo comments on his red penis that he must have made it with an Indian!
Kitten Natividad plays the "Greek Chorus", who appears nude between scenes throughout the film to provide narration, plot details, and updates.
Margo performs a strip show at a bar which triggers the reaction of the lumberjack Rafe who rapes her. The other guests join in and flee when Homer arrives, both men end up killing each other!
It is revealed that Alice committed the murder because she was jealous about Schwartz, who was also her father, sleeping with her husband, and that Margo is an undercover cop to investigate the crime.
