WANZ-623 [Uncensored Leaked] Sora Shiina, a professional instructor specializing in c**-making, teaches you how to use your own body to get pregnant 100%

Shiina Pregnancy Clinic is run by "c**-making professionals" who use their own bodies as practice subjects to teach the latest fertility treatments, which are not yet widespread in Japan, let alone the West. The curriculum begins with measuring the size of the glans penis, a medical procedure. Using your own body, you'll learn everything from a thorough course on the position of the uterus to advanced techniques such as using yoga techniques to ensure fertilization and ejaculating at the unavoidable time of the egg's release.