Define Anal Masturbation Meaning

To Repeatedly shove an object into ones anus untill they have an orgasm over it
Warning: May result in death if the object is too long and punctures a vital organ or the large intestine

noun
the stimulation of the anus and/or rectum for the purpose of arousal by using one's hands or an object

The process of physically masturbating the anus causing feces and other forms of intestinal lubrication to be secreted out the anal cavity.