Pegging, bend-over boyfriend, or BOB is sexual practice in which a woman penetrates a man's anus with a strap-on dildo.

The act of pegging can be enjoyable for both partners: men may find stimulation of the anus, rectum, and adjacent organs, and particularly the prostate, enjoyable, provided that enough lubricant is used. Women may get direct stimulation from the dildo, from its base, from an anal "butt plug", or in the case of a form of double-ended dildo, from vaginal penetration on the other end. Additionally, a woman could use a secondary vibrator, between the dildo and her clitoris, to get pleasure from pegging. Some men and women may also find pleasure in the psychological aspects of submitting and dominating, respectively; indeed it is quite common for a femdom roleplay to culminate in a pegging, although as BDSM practitioners might point out,[citation needed] the act of being penetrated is not necessarily experienced as a submissive act, nor is the act of penetrating always experienced as a dominant act.

Pegging - anal sex reveresed. instead of the man sticking his penis up the womans butt, the woman wears a strap-on and sticks it up the mans butt. Some women have said that pegging is a form of equality in the bedroom. If anal sex is considered to be an option for a woman then it is reasonable that a man should also "bend over." Pegging is becoming a popular sexual act between heterosexual couples.

Men who enjoy pegging are able to obtain pleasure through the stimulation of their anus and prostate by the dildo. They may also enjoy the taboo aspect of the act. For some being penetrated is about dominance and submission, and being the receptive partner. Male-female strapon sex is often employed in BDSM femdom situations where the woman is the dominant partner.

Pegging: When a straight woman penetrates her straight man using a strapon dildo.