A triangle of friendship, love, sex, and, perhaps, murder. Minou is newly married to Peter, a businessman in debt as he works to bring a new product to market. They met through Dominique, sexually voracious, Minou's best friend, and Peter's former (and possibly still) lover. A stranger accosts Minou one night on the beach while Peter is away. He tells her that Peter has murdered a business associate and blackmails her into sleeping with him. He compounds the blackmail with photos taken of their tryst. To Minou's surprise, this same stranger is in a pornographic photo Dominique has imported from Denmark. Is this all a game, and if so, who's behind it?
Cheating Notes
A stranger accosts Minou one night on the beach while her husband, Peter is away. He tells her that Peter has murdered a business associate and blackmails her into sleeping with him. She meets him and offers him $1,000 but he wouldn't accept it. He insists on sex and requires her to do it with him passionately and so that's what she does. She has sex with him, but we only see the before and after-sex scenes during this time (we see parts of their actual lovemaking during some flashback scenes several minutes later). After sex, the stranger gives Minou the tape and tells her that her performance had been more than he expected.
Minou confides to her slutty babe friend, Dominique, about the whole thing and that she feels guilty and dirty. Dominique suggests that maybe she feels bothered because she may have enjoyed having sex with her blackmailer.
There's a reason why the stranger wanted Minou to make love to him passionately. It's because he photographed their lovemaking and then blackmails her again, telling her that her husband would think that she was really fucking him consensually if he sees those photos. She offers him a bigger sum of money, but he also wouldn't accept it and fucks her again (their sex scene not shown this time).
Summary
Dominique shows us her naked body, even if it's just via some still photos, and she has a sex scene (non-nude) too.
Minou doesn't show us anything, but we do see her in a wet, semi-transparent lingerie in the shower with her nipples visible through its thin material. Her cheating sex scene is not that great (mostly dark and head and shoulder shots).
As a film, this giallo is quite enjoyable and you'll probably guess it wrong as to who'd done it.
https://vk.com/search?c%5Badult%5D=1&c%5Bper_page%5D=40&c%5Bq%5D=Le%20foto%20proibite%20di%20una%20signora%20per%20bene&c%5Bsection%5D=video&c%5Bsort%5D=2&z=video195876267_456239580
Ita. with eng. subs