Classix Penis Stimulation Pump from Pipedream. Get the size and confidence you have always dreamed about as you watch your cock grow bigger and thicker than ever before! By surrounding your entire shaft with direct vacuum suction, the Penis Stimulation Pump feels great and increases your size! The super soft Thermoplastic Elastomers TPE pleasure sleeve wraps tight around you, clinging to your entire cock to create a super strong vacuum that produces maximum results. With each pull of the EZ Grip pump trigger, the Penis Stimulation Pump creates suction just like a blowjob and delivers rock hard erections that last and last. The textured suction sleeve adds stimulation and intensifies the tight grip around your cock