We end our GYM FUCK series with a super hot scene between Parker London and Gavin Waters. Parker and Gavin do everything you can do on a wrestling mat short of actually wrestling. lol. They fuck on the floor, on the sides, and everywhere in between. Watch their ripped bodies go at it. Who wins? They both do. How does Gavin maintain those killer abs of his? As a bonus, Gavin's ab routine comes out on Monday. Watch for it!