A lone man, eager to indulge in his unique fetish, secures his throbbing cock into a custom-built milking machine. The hum of the device fills the room as it rhythmically strokes his penis, mimicking the sensation of a mouth or pussy. He groans in ecstasy, gripping the machine's sides as it milks him relentlessly. His balls tighten, and with a final, intense pulse, he releases a torrent of cum into the awaiting collection chamber.