Tommy Cabrio is living his wonderful life. His girlfriend, Sylvia Buntarka, is stunningly beautiful and doing the best she can. Her stepmother, Karla Boom, is also a very hospitable hostess: she works hard during the day, and Tommy always feels at home in the evenings. Its also undeniable that shes very pleasing to the eye... In fact, with the right lighting, it can be difficult to tell them apart and Tommy would never have made such a mistake on purpose... Maybe he was just fantasizing and so fucked his mother-in-law instead of a friend ... and who is worse off from this?