Welcome to Dr. Proctor’s Sphincter Clinic. His research is to find out why anal intercourse is so popular. The clues are obvious! After all, the tight forbidden zone just yearns to be entered. Such as lovely Bridgette Bleu, who spreads her round, sweet cheeks wide to accept her lover’s elongated shaft or the throbbing wet climax that splashes onto beautiful Dawn’s dark pink love bud. Or even the thrust of swollen pleasures it takes to fill Oriental vixen Jade East’s passion pit… these are only some of the reasons why in this all new erotic feature, anal sex is alive and well…

A therapist prepares a thesis on women's fear of anal sex. To help with her studies, she invites three couples to spend the weekend at her clinic.

A threesome in a caravan is about to reach its climax when a drunk driver crashes into the vehicle. The two pretty girls and their lover are killed instantly and are now wandering around the training camp for angels. Due to a mistake by their heavenly guide, they learn the names of three people whose death is imminent. They decide to return to earth and help these people in the way they are best at: through unbridled, voluptuous sex in every conceivable way!