Comepreesed Air Bag Masturbator
Type A: High stimulation type, the spiral channel and the inner protrusions fit closely together, and the strong and powerful stimulation will let you end quickly.
Type B: Beginner type, with moderate stimulation and a channel that simulates the real structure to bring you the experience of a real partner, it is the best choice for beginners to experience for the first time.
type C: slow-playing type, relatively loose passages allow you to slowly explore the internal structure to bring your excitement, as if you are flirting with your partner and gradually deepening and eventually it will come naturally.