What turns you on? Maybe it's something vanilla, but chances are good that there's more to it than that. Dr. Faith G. Harper, sexologist, therapist, and author of bestselling titles like Unfuck Your Intimacy and Unfuck Your Blow Jobs, tackles the whys, whats, and how-tos of the very wide range of human erotic experience--much of which doesn't involve actual touching. She debunks myths, explains the science behind why we like what we like, and discusses...