The Fusion Grip Onacup makes use of a clever vacuum suction design to give you the maximum solo sex experience. Note the air hole on the side where you can control the vacuum pressure by covering it with your finger according to your preference. The included lotion already inside makes the onacup feel as realistic as possible. You'll love the results from this one-time use cup, and its ergonomic grip design.
Fusion Grip Onacup Specifications:
