Give your head a little tease and watch your cock grow bigger and thicker than ever before! By applying direct vacuum suction to the most sensitive area of your cock, the Head Trainer feels just like a real blowjob – only better! The super-soft TPR pleasure sleeve wraps tight around your head and clings to your shaft, creating a super-strong vacuum that produces maximum results. With each squeeze of the medical-style pump ball, the Head Trainer creates blowjob-like suction and delivers rock-hard erections that last and last. The super-tight suction sheath adds a whole new dimension to penis pumps, making this Head Trainer the ultimate go-to foreplay pump to get you ready for action. The majority of nerves in your penis are located around the head and frenulum, so this vibrating mini pump directly targets your most sensitive areas. You won’t believe how amazing the Head Trainer feels every time you squeeze the medical-style pump bulb! Simply press the quick-release button to instantly relieve pressure. To prolong ejaculation, slide the included enhancement ring over your shaft until it's nice and snug. The tight squeeze will prolong ejaculation, help maintain your erection, and extend the fun. When you're done, simply detach the cylinder from the vacuum hose and restore it to like-new quality with toy cleaner and warm water.