Is the airplane cup automatic or manual?

Of course, it depends on your own preferences. What are the disadvantages of manual operation? You have to do it yourself and lack of authenticity. What are the disadvantages of automatic operation? It is difficult to control. It is difficult to control the level of your satisfaction.

The airplane cup is a portable sex tool for men. In the stressful situation of modern society, it can relieve male desires. We do not discriminate against the use of airplane cups, but we do not blindly exaggerate the role of airplane cups. It has no health-care and thickening effects. It is only used to relieve personal desires like masturbation, so please try to use it sparingly.

It has a compact appearance, like a Coke cup, and simulates the three sexual passages of vagina, mouth, and anus. Due to the high simulation of the built-in structure, it is very realistic when used.