Penny is a regular 18-year old girl. When her boyfriend revealed her that he belonged to a sex club, at first she felt betrayed. But little by little her curiosity grew until she asked him to attend one of their meetings. She meets a beautiful woman called Mariam, who will be her guide and the one who decides if Penny is worthy of joining the club. At the party, Penny will discover a new world, where men and women gave free rein to all their desires and where pain and pleasure merged to create something wonderful. But more important yet, she will discover a lot about herself.