A group of horny gay men, bored with their solo masturbation routines, invite each other over for a 'masturbation marathon.' They arrive, each with lube and a towel, ready to beat off in a room filled with their friends' moans and the scent of sweat and precum. As they stroke their cocks, they can't help but watch each other, their masturbation turning into a collective, intense erotic experience. The room echoes with the slapping of flesh and the wet sounds of lubed hands working feverishly.