When Zoli sees Savannah, a hot young female personal trainer at a physical fitness center, he practically falls all over himself signing up for a package of core training sessions with her. The young female trainer picks up the pace of his exercise session, but not before she makes a cock leash out of some thick string which she ties around his dick and balls, leaving Zoli in no position to do anything but obey her commands. The training session continues with Savannah leading him by his balls while she directs him to do jumping jacks and other strenuous exercises.