Just because they spend all their time at the gym doesn't mean that body builders don't take out time for sex, especially when they're getting fucked by the manager of the gym.
That's what's happening in this retro clip (based on the hair and fashions, I'm guessing early '90s), when a studly trainer goes to meet the head of the gym to try to get his job back. He ends up getting rehired by posing for the bossman, showing off his crazy tanline, and sitting on the boss' cock. We guess they can get everything they need from the gym after all!
·Checking Muscular Boy (xtube.com)