With the sun beating down on them, Zack Randall takes charge, wrapping his hand around Mike Roberts' growing bulge beneath his athletic underwear. Mike, a jock with a lean, muscular body, responds eagerly to Zack's touch, his cock swelling with excitement. Zack's firm grip and steady rhythm have Mike panting, his abs clenching as he fights to maintain control. The cool water of the pool does little to soothe the heat building between them. Zack's hand moves with practiced ease, coaxing Mike's cock to its full, throbbing length. Mike's body tenses, and with a final, desperate moan, he comes undone, his cock pulsing as he spills his load into Zack's waiting hand.