Guy Will Steiger is an experienced boxing and mixed martial arts trainer. He has trained many people, both male and female, but by far his hottest client is busty blond babe Sierra Skye. He helps her with her boxing at first, but he has trouble concentrating on the tutorial; with those hefty natural breasts bouncing around while she punches the bag, any man would be hard-pressed to resist! Next he gets down on the mat with her, showing her some grappling and submission moves. However, soon the lesson is abandoned as the hot couple adopt a 69 position, with Sierra mouthing Wills's pecker while he tongues her little vag.