Mia, who is a great beauty but also very young, is ready to do what it takes to please her husband and keep him, despite their age difference. Her best friend Cla, who has decided to pursue life's pleasures where and when she can, suggests a unique and uninhibited "role play" with the couple that is sure to shake things up, as long as they agree to give in... Caught up in a sexual whirlwind, little by little they surrender to every vice.