Sex machines enhance masturbation with the might of technology. If you love your Genmu Power Piston, you should replace the inner masturbator sleeve regularly to ensure continued quality of experience. The Genmu Power Piston Replacement Onahole gives you an easy way to enjoy a fresh start with your favorite sex machine, featuring the same inner structure as the original hole it comes with. To replace the sleeve, simply remove the onahole holder by turning it counterclockwise, replace the inner masturbator, and then screw it back in. Trust us, your cock will thank you for it.
The Genmu Power Piston Replacement Onahole features: