Nothing like as bad as some consider, this starts well with a lady bare beneath her wet look black mackintosh (and hat!) being 'kidnapped' from Westminster Bridge. She is taken blindfold out of London and at a lower stretch of the river, stripped and told to swim to a boat the other side. It transpires that this is one of the set-ups of a pleasure seeking group. This we are told has sprung up as people become jaded from wife swapping and seek more and more dangerous thrills. The first half of the film is fine with lots of Soho location shooting, dirty bookshop fronts,contact magazines and an interview with a gent who looks more like a granddad who yearns to spank his missus. It all begins to cave in,however, when a 'psychiatrist' takes centre stage to explain it all too us and in so doing explain why this is all going to go terribly wrong. There are some misguided comments regarding SM and then things get more and more depressing as the subject is analysed out of existence.