Okay, so this book is insane for nudity. We dont have a scale for this one. We have never previously found a book that had TOO much nudity, but this one actually does get close!!! Several of these are actually looking down a SPREAD speculum, and frankly that shows way too much detail.
From the publisher: Ever wanted to look over the gynecologist's shoulder when they were working? This is as close as you will get to seeing that view, with over 100 lip-parted, exposed, or spread open vaginas. Many of them even have a speculum opening them up to show more than you ever wanted to see. Vaginas, vaginas, and even MORE vaginas, and none of them have closed labia, or lips. Some are pulled apart, some are spread, some have fingers holding them open, and some are stretched wide open with the gynecologist tool, the speculum. These photos take you straight to (and sometimes into) the love canal, also known as the "pussy". These color pictures range from three inches away to three feet away. Men and lesbians alike will love comparing the different vagina pictures, all fully nude / naked, all in full color. This is an 5 by 8 book with one full picture per, to bring the vagina to life. Beyond topless or generally naked, or fully nude, this is all about the money shots. Don't think of this as XXX Sex Porn, think of it as beautiful feminine erotic art. All shapes, sizes, and colors of vaginas are in this book, a very compelling collection of women from around the world. A super set of pictures expanding the Female Genitalia 201 imagery, this book has no actual sex, but WARNING; VERY GRAPHIC NUDITY.
Here is the link to it: http://www.amazon.com/101-Gynecology-Views-Open-Vaginas/dp/1453763031
Some sample images: