"You're fine that I kissed another man?" Steven and Jenn are a regular happy couple. They have good kids, wonderful sex and an overall happy relationship. But one New Year's celebration changes their relationship. At the party, Steven and Jenn meet the very affectionate John and Patti. Steven finds the urge to be more affectionate to Jenn because of John and Patti's unabashed public display of affection. But the night ends with Patti kissing Steven and John kissing Jenn. Instead of feeling jealous, Steven actually enjoys watching his wife kissing another man. Suddenly, Steven and Jenn crave for more swinging. After a couple of experiences, the couple decides they are ready to jump into a sexy cruise. Everyone around them is so uninhibited. They either take the plunge or be the odd couple out in a cruise when nudity is a requirement. Will Steven and Jenn survive in a pool full of sexual sharks?