A beefy, bare-chested man stands before a wall-mounted penis pump, his cock already at attention. With a sly grin, he positions his thick, veiny dick into the chamber, the clear plastic tubing revealing every throbbing inch. He seals the pump and turns the handle, the vacuum creating a lewd, sucking sound as it draws his cock to full, pulsating hardness. His moans fill the room as his dick is stretched and manipulated by the machine. He reaches down, grasping his heavy balls, rolling them in his hand as the pump milks his shaft. His body tenses, and with a final, guttural groan, he releases his pent-up seed, the pump filling with his hot, creamy cum.