Backdoor Romance (1985)

Name: Backdoor Romance
Released: 1985-05-30
Duration: 1 h 20 min
Rating: 9
Cast: Connie Peterson, Crystal Lovin, Fawn Paris, Kimberly Carson, Lili Marlene

A husband wants to introduce his wife to the joys of anal sex, but she's somewhat reluctant. She tells her predicament to a girlfriend, who introduces her to a circle of people for whom anal sex is a priority.