anilingus
/ˌeɪnɪˈlɪŋɡəs/
/ˌeɪnɪˈlɪŋɡəs/
noun
-
A form of oral sex in which the tongue and lips are used for stimulation of a sexual partner's anus.
Synonyms:
anilinction, arse-licking, ass-licking, reaming, rimming, salad tossing, tossed salad