The gym's empty save for Al and Mama, their collective sweat and heavy breathing creating an erotic symphony. Mama, her body glistening, straddles Al on a bench, her gym shorts offering little resistance as she grinds against his hard cock. Their workout forgotten, they're consumed by primal lust. Al's hands grip her ass, pulling her closer as she rides him, her tits bouncing in his face. The room echoes with their carnal moans, each thrust pushing them closer to a heated, explosive climax.