Although Potter is straight, he knows what cock tastes like. He can suck his own long uncut dick, so perhaps that's why he's so interested in enjoying some dick sucking on camera with another boy for the first time? Marke gets on that big uncut dick, watches his new friend self sucking and manages to lick his own too, then it's time for the boys to dock their cocks and suck each other until the cum is erupting out!