Here is a clip from the film Belle de Jour, starring Catherine Deneuve, from 1967. The story is about a frustrated housewife who cannot be satisfied by her man. She has vivid masochistic fantasies (believe me, I know how it feels…) and one day she starts to work secretly in a brothel, using the name Belle de Jour. Very soon she meets a bad guy who has the power to make some of her hidden fantasies come alive and then… no, I really don’t want to spoil the fun for you. See the film yourself, you won’t regret it!