This pump attachment allows a user to pump their vagina, increasing sensitivity around the labia and vaginal opening. This can be a very erotic experience. This accessory is made from the finest crystal-clear acrylic. The pussy cylinder tapers at the top to conform to the natural curvature of female anatomy. Each cylinder features a state-of-the-art air valve that enables quick and easy disconnection from the pump while maintaining pressure in the cylinder. No seals are required.