100doctor
100doctor

100doctor

      |      

订户

   最新视频

movement of sperm
00:05:36

movement of sperm
100doctor
17,062 意见 · 1 年 前

secret about human

Coitus Education of Anatomy and Psychology
00:00:00

Coitus Education of Anatomy and Psychology
100doctor
11,934 意见 · 1 年 前

some knowledge

anatomy of human (china)
00:02:05

anatomy of human (china)
100doctor
31,708 意见 · 1 年 前

The language is chinese mandarin(Putonghua)

treatment of impotence(Tiedang gong)
00:15:08

treatment of impotence(Tiedang gong)
100doctor
135,934 意见 · 1 年 前

Mysterious massage from East Asia(CHINA).it can cure cure Erectile dysfunction,can let their life better.This video from mainland of China,so the language is Chinese mandarin.but you can see English show on the video too.Tiedang gong means kongfu of Iron penis&balls.

显示更多