In the dimly lit gym, the blonde trainer's eyes widen as he takes in the sheer size of the stranger's cock. His mouth waters, and he finds himself on his knees, eager to taste the massive tool. The client, a big-dick jock with a physique to match, watches with satisfaction as the trainer's head bobs up and down, his lips stretched wide around the thick girth. The trainer's own cock strains against his shorts, but he's too focused on the task at hand, wanking the stranger's big dick with enthusiasm, eager to make him cum.