Karen finds herself in a very sexy relationship with her stepfather. He's just like her father and even though they're not blood relations, they're both quite sure her mother won't find the fact that Karen's father is fucking her very funny.
Sam and Tabitha are married and they love each other and they make love regularly. But they also share their individual sexual fantasies and they find there's a mutual sexual fantasy centered around one of Sam's friends, Larry. And they decided for the first time to make a fantasy into one of their own secret realities.
Lindsey and Pam are two 15-year old high school girls and they've both got brothers, Frank and Mike. One day when the girls are having a girl talk session, they both find out some very sexy personal information and they agree to set Pam up with Mike for a fuck session. That turns out to be only the beginning of their mutual fun.