The Pamela Principle (1992) is a sexy affair movie where a grown man named Cal gets jealous of his young son's sexcapades. Why can't he be like his single son? He decides to have an exciting affair with a 20-something aspiring actress named Pamela. Cal is played by J.K. Dumont who delivers a sexy scene where he is nude in bed, ass up, and hiding his penis while trying to get his woman in the mood. How could she deny a hottie like that in her bed? Good morning indeed!