Pump up the ham, pump it up! The Oro Stimulator Self-Stroking Pump will pump your sub to the tantalizing torture of forced orgasms. This pseudo-sucker uses air to restrict blood flow, making your penis harder, longer, and stronger. Perfect for beginners and even better for any jizz whiz, the high-quality intensity pump will have you where you want to be in no time. Safe for usage multiple times back-to-back, use this device with lube as needed. * Self stroking pump * Perfect for BDSM play * Hand pump system * Longer stronger erection * Compatible with optional water-based lubricants DESCRIPTION To use the Pro Stimulator Self-Stroking Pump, simply wet the sleeve and turn inside out, leaving part of the sleeve in the chamber.