Jamie has a plan. First he has booked the gym when he knows it will be empty. Secondly, he has invited Logan to work out under the auspice of wrestling, claiming that his brother has showed him some moves. So when the two of them get to the empty gym, Jamie's plan is almost complete. All he has to do now is get Logan out of his pants, and he's got a plan for that too.
Logan will soon realize that Jamie knows very little about wrestling, but by the time he figures it out, he's already stripped down to his skivvies and growing a stiffy, which is just what Jamie was planning on...