Rachel and her husband Joe live in a posh home with their 19-year-old stepson Kenny. Also living with them is Rachel’s stepsister Dallas. Joe is a hard worker who makes good money. Unfortunately, he is suffering from impotence, and it has been a long time since he was last able to please Rachel in bed. Rachel tries to accept the situation but finds it increasingly difficult. She is, after all, a very lusty woman. Meanwhile, young Kenny has his own problems with Joe. He sees his stepfather as an overbearing grouch who is always lecturing and putting him down. Dallas also clashes with her brother-in-law on occasion. These tensions and resentments in Rachel’s family eventually come to a head in a dramatic and depraved way. It all starts with Rachel dressing sexily for her husband in hopes of turning him on enough for him to perform sexually again. She chooses an all-red outfit with high heels, skimpy panties, and a tight see-through lace top that shows off her lovely big breasts. When Joe gets a look at his sizzling hot wife, he thinks he can feel some of his old virility returning. He’s on Rachel in a second, kissing and caressing her. Soon they are on the bed, husband and wife stripped naked and trying to make love in missionary position. But Joe cannot get his cock up. He wills himself to perform, but to no avail. Rachel is gentle with him and offers encouragement. That fails too. At the same time, Kenny happens to pass by his parents’ door and peeks in. He immediately understands what is going on. In the end, Kenny takes charge and cuckolds his stepfather.