Slip through the super-soft pussy and into the vacuum cylinder tube. The pussy feels great and forms a perfectly tight seal against the skin to create a powerful vacuum inside the chamber forcing your erection to quickly expand and swell with power as you squeeze the EZ-grip handle. This multi-function pump doubles as a suction-masturbator - when you have reached your desired size simply push the quick release valve to pleasure rod. Clean before and after each use with soap and warm water or toy cleaner.