What is analingus in gay sex?

Oral sex performed on the anus.

Definition

See rimming.

This is the technical term describing oral sex that pertains to the stimulation of one's anus, orally. More commonly referred to as 'rimming'. This is the process of one using their mouth and tongue to stimulate their partner, through the anus, rectum.

About

It is important to practice safe sex procedures when dealing with high risk sex. Fecal matter can be dangerous, and caution should be taken when performing this sexual act. Hygiene is important and having a enema before is recommended.