Licking around the anus, rimming, or inserting the tongue into the anus.

Oral contact of the anus of one partner.

oral sex performed on the anus.

Oral stimulation of the anus, the practice of enjoying the licking and oral caressing of the anal opening.

stimulation of the anus with the mouth

Rimming or penetration of the anus with the tongue.

KISSING AND PENETRATION OF THE ANUS BY TONGUE

kissing, rimming or penetration of anus with tongue

Kissing or penetrating the anus with the tongue.