Caught in the act, a portly young man blushes, his chubby cheeks flushing as he tentatively begins to stroke his stiffening cock. He's a sight to behold, his soft, round body a stark contrast to his rigid, engorged member. He builds up a rhythm, his breath hitching as he nears his climax, his eyes closed in ecstasy, his body tensing as he finally lets go, his hot, thick cum spurting out, coating his hand and belly.