Although the anus has many nerve endings, their purpose is not specifically for inducing orgasm, and so a woman achieving orgasm solely by anal stimulation is rare.
Kuigi pärakul on palju närvilõpmeid, ei ole nende eesmärk spetsiaalselt orgasmi esilekutsumine, mistõttu naine, kes saavutab orgasmi ainult anaalsest stimulatsioonist, on haruldane.