This picture feels very abstract. many years ago, the junior high school textbook was still in the high school biology textbook, and it was such a picture, and it was in color. I didn't understand it then, and I still don't understand it now. this is a slice. It feels far more detailed and intuitive than the island romance films.
For this topic, many men want to know about this and are always worried that their penis length is not enough.
