Insatiable is a classic pornographic movie released in 1980, at the close of the era of porn chic in the US. It starred Marilyn Chambers and was directed by Stu Segall credited as Godfrey Daniels. It was followed by a 1984 sequel, Insatiable II, also directed by Daniels. The series was enormously popular, and the first film was the topselling adult video in the U.S. from 19801982.
In the first scene, Chambers and Serena perform cunnilingus on each other. Next she performs fellatio on a young man played by Richard Pacheco making deliveries who has run out of gas whom she encounters while driving her Ferrari Dino.In the third scene, presented as a flashback, Sandra is ravished on a snooker table by the gardener of her fathers estate played by David Morris. The incident is revealed to be Chambers characters first sexual experience, and may be meant to explain her later sexual behaviour. The scene has been called uncommonly brutal. Although Chambers says, No, please stop, the movie makes it clear she is a willing participant, as she tells her friend, I just loved being held down and made love to by him. ........
Source: Wikipedia