Mother of two in her early forties has double blow of children leaving home and having her ovaries removed. Husband encourages her to join a gym but increasing fitness and self-image leads first to exhibitionism and then to adultery. Eventually she becomes porn star and high-priced hooker.
A young husband comes home early from work and discovers his wife having sex with the next door neighbor. Far from being upset, he realizes that he is extremely aroused. He learns that his wife has entered into a submissive relationship with the neighbor and is serving him and now his friends too. He agrees to let the relationship continue until it gets out of hand.