David is having one rough workout in a sweaty gym ...

David is having one rough workout in a sweaty gym with his trainer Luke. So hot in fact, he needs to strip down a little to keep up with the work out. Luke is very understanding and loves the can-do attitude, so nothing wrong with showing a little skin. Funny thing is, the heat just keeps rising, and the clothes keep falling, until they are both only clad in their jocks. What are two hot jocks to do, but exercise those nice cocks? And they do too.