John Marsh is playing in some thick, sticky swamp mud. He ties his genitals to a long board that is mired in the thick muck. He ropes his ankles and ties his wrists behind his back. He then proceeds to struggle against the tireless grip of the mud. He works his upper body deeper and deeper into the mud, while keeping his legs out in front of him. While he struggles, and slowly disappears into the mud, he is tormenting his poor, bound genitals. After going completely under, he resurfaces, unties himself, and plays with his muddy cock.