【Yunomi Teacup】Understanding the Mysteries of the Body – Justified Sex Education

[Practical health education with no preconceptions].
Why were we born?
An in-depth look at the wonders of the body in girls and boys.

[◎Recommended for people like you!]
-People who like the gentle touch of a textbook
-People who like women who are attracted to money even though they have a boyfriend
-People who are not used to dealing with girls
-Those who want to see close-ups of their private parts that are not available in porn.

[Not recommended for these people]
I can’t pull it off unless I have odd tits.
This book has a more realistic and pop-oriented picture, so
I don’t recommend this book to those who like strange breasts and big breasts.

Cheating is outrageous.
This book has NTR elements, so it is not recommended

Thank you very much for visiting the Yu no Umi page.
In recent years, Japan has been experiencing a declining birthrate and an aging population.
In addition, the rate of unmarried people is also very high.
So, I took up a pen to increase your knowledge of sex and to stop the decline in birthrate.
This book will awaken your interest in sex and make Japan’s future brighter and better.
I sincerely hope that this book will rekindle interest in sex and make Japan’s future brighter and better.