rimming

زهوارگذاری
طوقه گذاری

The act of using one's tongue on the anal rim of another person in order to gain and/or give sexual pleasure.

Insertion of the tongue is not necessary. Circular motions in the clockwise directions are supposedly better in the Northern hemisphere, and anti - clockwise ones in the Southern.
"If he wipes his ass well, I'll give him a good rimming"

بخشی از رابطه ی جنسی همجنسگرایان