Wiktionary
carpet muncher
n. (context vulgar offensive English) A person who performs oral sex on a woman, usually a lesbian.
Usage examples of "carpet muncher".
I kiboshed the pursuit quicksville, glomming the tongue's Vice jacket, shooting the dope to Louella Parsons--a socially connected, prominently married carpet muncher with a yen for nightclub canaries was prime meat for the four-star _Herald_.