From the back of the book: "ESO is not merely extended foreplay. Nor is it some ancient system of subtle spiritual discipline. It is more than multipleorgase. It is deep, continuous female orgasm lasting thirth minutes to an hour or more. It is male first-stage orgasm lastint equally as long."
Evan M. (bookluv13) reviewed Eso: How You and Your Lover Can Give Each Other Hours of Extended Sexual Orgasm on
Outstanding process to more deeply engage in sexual relating. I hope that in the near future, more work in society at large will include this process. Ecstatic methods to extend pleasure are desperately needed today. And this book still holds tremendous practical knowledge. Get it and practice it.