Nikubuton is a Chinese classic fong-lau novel.This novel was written to Rigyo in about 1680.It fong-lau means “sexual affair.”
The chief character of the story is Biousei.He has intelligence and good-looking.His purpose is to obtain a world’s best women.However, his has small penis.Intelligence and good-looking were helpful to get women, but his friend said when it was sex to be helpful later.Therefore he asked the taoism-master for the remodeling of the penis.The taoism-master cut the penis of the copulating-dog and buried it in penis of Biousei.Biousei who became the bigdick is absorbed in sexsual-foolery.However, he has lost an opportunity to get the world’s best women in the meantime.
The above is the outline of the story.

I think the sex to be a thing such as the medicine. The excessive drinking of the medicine is not good. Nature is best.

By the way, it is not necessary to remodel my part.