Anal sex refers to sexual activity involving penetration of the anus. Pegging is a specific subset in which a person with a vulva penetrates a person with a penis anally, typically using a strap-on harness with a dildo. Both practices stimulate a dense concentration of nerve endings in and around the anal opening, and in people with a prostate, anal penetration can also stimulate that gland internally. Anal sex can occur between any combination of genders and body types, with various toys, fingers, or body parts. Pegging in particular has grown in mainstream visibility as conversations about gender, pleasure, and role reversal have expanded. The receptive partner in any anal activity experiences significant sensory input due to the anatomy of the region. The giving partner may experience arousal from the physical act, the power dynamic, or both. This kink is catalogued under Sensory Play because of its strong emphasis on physical sensation and nerve stimulation.
Explicit, ongoing consent is essential before and during anal activity. The anus does not self-lubricate, so generous use of a body-safe lubricant is required to reduce friction and prevent tearing. Start slow, communicate continuously, and never force penetration. Toys used anally must have a flared base to prevent loss inside the body. Barriers such as condoms reduce transmission risk for STIs. Emotional check-ins matter too, as this activity can carry vulnerability for all partners involved.
Reviewed by Reviewed by the Jar of Kinks editorial team