She Comes First: The Thinking Man's Guide to Pleasuring a Woman by Ian Kerner, Ph.D., may revolutionize how you approach sexual encounters. Within, Dr. Kerner explains why heterosexual men should prioritize female pleasure, presenting it as the heart of a fulfilling sex life for couples. Kerner's research-backed, practical advice demystifies the female orgasm so you can elevate your sexual encounters with the knowledge gleaned in this best-selling guide.