With no prying eyes, a solo male adventurer inserts a colossal glass bulb into his ass, feeling every inch as it disappears. He grunts and groans, his body tensing and relaxing in rhythm with his thrusts. The clear toy offers a vivid view of his clenched hole, stretching wider with each movement. A loud pop from the bulb's suction against his ass surprises him, but his hunger for extreme anal play only grows, pushing him closer to the edge.