Detachable, one-way valve to ensure suction, turn it to remove the plug, three different insertion feelings. Made of high-grade material silicon + ABS, the pressure gauge allows you to see how much pressure you are under. It is specially designed to experience the pleasure of being sucked by the anus like never before. When the pump is pressed, the air in the space is released, creating a vacuum and increasing the suction. The suction becomes stronger and the anus is sucked up.it has the stimulation of tension and suction at the same time.
Specifications
1 special cylinder
3 butt plugs
1 vacuum pump
1 dedicated hose
*This product is suitable for advanced anal users, not suitable for beginners.