The film starts out with a young taxi driver who runs into his drunken father at a horse race. They go back to the younger man’s apartment where his girlfriend is wandering around butt-naked, and the father attacks her. Later the taxi driver and the girlfriend go to a swank party, and while he makes it with an attractive blonde in a back room, his girlfriend ends up running into her younger, rather homely but free-spirited sister who is the star of a Warholesque “art” film showing at the party. After a bizarre family reunion/birthday party, the older sister/girlfriend takes off for Copenhagen, while the younger sister pursues a nude modelling career with her much more attractive friend (Christina Lindberg). She also tries to seduce her sister’s philandering boyfriend (the taxi driver), but he is much more interested in the Lindberg character, doing her on her living room couch while her own oblivious (or apathetic) boyfriend is passed out a few feet away. The focus then shifts to the Lindberg character who it turns out is being abused by her boyfriend (he screws her in a stable and makes her do housework in the nude for some reason). There’s also a “McGuffin” involving a shipment of drugs hidden in a fur coat which eventually results somehow in all three of the leading actresses doing a bottomless can-can dance…