This book was written by a speech therapist who also studies muscle structures. I had never heard of Marcy Michaels before reading this book, and therefore have no other experience with her writing.

This book gives you techniques on how to better perform oral sex on your man. It discusses how to use the muscles in your mouth and neck to increase your fellatio skills. It does include diagrams of how to properly do some of the exercises mentioned in the book. I found that this book would be best for beginners, because those that have some experience and are just looking for added help may not enjoy it as much.