It's really cool that they have every angle for each pose. Great reference on intimate positions.

When creating poses with a body-kun or digital figure, sometimes I'm unsure if the angle is best aesthetically. This book helps me decide without moving figures as much or swiping between 2 pictures repeatedly.

A little warning: Although most of the book is outlines of the human body, there are full-drawn examples of each pose too. (Manga art with faces, sweat, and everything) It was surprising, but still very useful!

It even comes with a mini comic