A man and a woman are having an affair, apparently having met at a mommy friends get-together at the man's house. While the mommy friends are out, she squirts on the couple's bed as if marking it, and gets even more excited as she looks at pictures of the couple, feeling like she's cuckolding them. She can't get enough of anything that belongs to someone else. They also use the latest popular suction-type adult toys to stimulate each other's erogenous zones, moaning so loudly that the neighbors can hear them.