The soloboy, eager to push his limits, turns on the advanced cock enlarger machine. His massive penis pulses with anticipation as the machine's soft, warm mouth envelops him. His hand works his shaft in rhythm, feeling the machine's powerful suction and vibration. His breath hitches, his body tensing as he nears climax. With a final, guttural moan, he releases, his cum shooting out in a satisfying arc, coating his hand and the machine.