Sex. Everything You Wanted to Know About Sex But Were Afraid to Ask: From Anatomy to Psychology

We know so little about sex, yet we do it so often!
This book is about sex in all its manifestations.
In this book, you will find answers to 69 of the most interesting questions about sex. And 69 thorough answers based... on research by scientists (anthropologists, evolutionary psychologists, neurobiologists, gynecologists, andrologists, and other “ologists”). Here are 69 stories from the lives of ordinary people who faced problems in their sexual lives. And solutions to these problems are also here.
Thanks to this book, you will learn that 15 centimeters is not small, but even more than the average capacity of a woman. You will also learn that three minutes of friction is three times more than the norm set by the International Society for Sexual Medicine (ISSM). There is a chapter about threesomes. There is also a chapter about sex for two. And even a chapter about solo sex. You will learn what happens if you remove sex from your life (spoiler: nothing terrible). Determine your sexual constitution and learn many interesting things about your partner.
Well, if you are a professor of sexual sciences and already know all this information, you won't find anything new in this book. Although you won't lose anything from the old either. You will just receive a dose of good spirits.
That's all!
That's all!