Pump Worx Cock Trainer Pump System

Pumping, just like with any other thing in life, gets better the more that you train. The very best way to go about this is to use different sized donuts on the base, allowing for your member to grow with the system. The Pump Worx Cock Trainer Pump System has everything you need to really get the most out of your pumping. The cylinder shaft of this pump is perfectly clear, allowing you to watch as your member grows and grows with each pump of the trigger. Start off with the smallest donut (blue) and work your way up to the largest (pink) after several sessions. The doughnuts will cling to your shaft as you become bigger than you've ever imagined.