I have a few problems with parts of this book--there is a consent issue partway through. She suggests taking advantage of your male partner while he is asleep or drunk, and that really bothered me. The fact that a man would probably not mind in most cases is not right. If you don't have consent, you don't have consent.
I do see her point when it comes to faking, and the dishonesty there is not as worrisome, but the consent issue bothers me greatly.
It was a bit meh, and there were some issues with consent that made me uncomfortable (taking advantage of a sleeping partner, to practice ://) but some parts were probably useful?? Honestly, i don’t think this book was written for me but maybe it could help you out. at least i had some fun with the statistics and stuff