The Ultimate Guide to Kink
Tristan Taormino
Ultimate Guide to Anal Sex for Women
Tristan Taormino
Ultimate Guide to Cunnilingus
Violet Blue
Ultimate Guide to Fellatio
Violet Blue
Ultimate Guide to Sex After Fifty
Joan Price
Ultimate Guide to Sex and Disability
Cory Silverberg & Miriam Kaufman, M.D.
Ultimate Guide to Pregnancy for Lesbians
Rachel Pepper
Ultimate Guide to Sexual Fantasy
Violet Blue
Ultimate Guide to Sexual Fantasy
Violet Blue
Ultimate Guide to Orgasm for Women
Mikaya Heart