Doc

A father comes home sick, discovers his son and his girlfriend having sex in the house, and begins lusting after the son's girlfriend.

A husband and wife finally get the house to themselves on prom night and take the opportunity for uninterrupted intimacy.

A married couple finally gets alone time when their teenage sons head to prom, leading to passionate lovemaking after years of interrupted encounters.

A husband orchestrates a threesome with his wife and her old boyfriend who just started working at her office.