If you don't enjoy sex or have no desire for it you must read "Come as You Are: The Surprising New Science that Will Transform Your Sex Life" http://astore.amazon.com/nydacom-20/detail/1476762090

New York Times Bestseller "An essential exploration of why and how women’s sexuality works—based on groundbreaking research and brain science—that will radically transform your sex life into one filled with confidence and joy."

I also recommend Sex for One: The Joy of Self Loving by Betty Dodson http://astore.amazon.com/nydacom-20/detail/0517886073