The plot to this is very fever dreamish so just know what you're watching before hitting play. It begins with a woman driving to an underground orgy being tailed by someone who only gets more and more creepy. Basically, the film is about a book being written by the main character's invalid husband and you're never sure what's the novel and what's real however, every story element of the movie has raunch, or something lurid going on. The production design, costumes, and camera work are impressive for a movie with this budget and subject matter while maintaining a consistent pace scene to scene. It's sexy and somewhat tasteful exploitation that you never take too seriously.