Mariska and Riko are heavily involved in their work. The wild sex of the earlier years of their marriage is a thing of the past. When they are invited to a friend’s house and Mariska accidentally forgets her panties, Riko discovers his voyeuristic fantasies. But Mariska also discovers how horny this exhibitionism makes her. When the extremely desirable neighbor Rose Valerie comes into the picture, the story takes its course!