Phoenix Marie and Kelsi Monroe are two wealthy country club rivals who both have a thing for tennis instructor JMac. When JMac double books himself with his two hottest clients, he offers them a lesson together - while the girls initially refuse, they decide to challenge each other: whichever bombshell wins their tennis rally gets to fuck JMac. While JMac tries to put a stop to this nonsense, the women are intent on getting that D – luckily, they’re willing to share if necessary.