At first, everyone is skeptical, isn't it, this treatment method. Put your finger in the vagina and adjust the position of the pelvis from the inside. After all, even if you apply acupressure to your hips or move your hip joints from the outside, you will not get any direct effect. I have to stimulate from the inside. A more effective method is to insert an erected meat stick and stimulate it. It fits better with the vagina and has immediate effect.