One love affair can last a lifetime: the one with yourself! So says Betty Dodson, the author of Sex for One, a friendly guide to masturbation. Dodson illustrates her enthusiastic and informative text with her own magnificent erotic charcoal drawings of vulvas, as well as individuals and couples masturbating.

Her work celebrates the vital role masturbation plays as a means of sexual self-expression, an avenue for learning about sexual response and an erotic treat for couples who want to expand their sexual routine.