Alyx has hired renowned personal trainer, strict disciplinarian Scott Nails for a hot, heavy, hardcore home session. When her roomie Brandy is rudely awakened by Scott barking orders, she stumbles in on the most perverse of workouts. Intrigued, uninvited - Brandy injects herself into Scott’s class, only to the dismay of Alyx who wanted his attention all to herself. The girls compete for Scott’s approval until they come to the only conclusion they can – sharing Scott in a raunchy threesome is better than sitting on the sidelines!