In the solitude of his room, a man explores the limits of his flesh with a penis stretcher. The device, a contraption of metal and silicone, grips his shaft, pulling it taut. He watches in the mirror as his organ lengthens, the glans swelling with blood. Each adjustment of the screw tightens the grip, sending waves of sensation through him. He pumps, stretching his penis, the device a constant companion in his private pursuit of perfection.