I watched this again recently and think it's a really good erotic film by Di Leo (made the same year as the violent Il Boss). Jenny Tamburi looks the best I've seen her in this film and the entire film flows pretty steadily, never becoming boring. The tension builds throughout the film just like the best of Di Leo's other films of the same period, and has a great downbeat ending that I wasn't (but should have been) expecting.
The RARO DVD looks great, and sits proudly in between my DVD of Il Boss and Kidnap Syndicate.
Who is the actress that plays Tamburi's friend with the enormous tits?
I definitely need to see more films with her in it: