Don't overuse. Excessive use of vibrator stimulation can easily lead to a decrease in organ sensitivity. Therefore, for a long period of time, ordinary sex will not have any stimulation or pleasure. You can only rely on the vibrator to stimulate, which will be a tragedy;
Many people think that the vibrator can bring them to the climax of their sexual life. The vibrator, also known as the telescopic multi-function stick, is an adult product. Some friends don't know how to use it. So, what is the use of the vibrator? What should I pay attention to when using it?
