After the death of her beautiful wife in a traffic accident, her French husband travels to Venice to find out why her body was not found at the scene of the accident. After a chance meeting, he follows his wife's attorneys to the mansion, where he discovers his wife and a group of other fetishists playing terrible games. The wife reports that she had to run away because she was bored in bed, and she loves sex the most. A wife teaches her husband new pleasures and introduces her perverted friends into the sex life. The husband discovers amazing things that he never knew before. The finale of this excellent movie by Frank Thring is unexpected!