Whore (The Mother)

A prostitute disguised as the Mother is an unnamed minor character in the fifth season. She is played by Em Scribbler and appears in "High Sparrow".

Season 5
This whore disguises herself as the Mother of the Faith of the Seven wearing silk for a sexual roleplay to the High Septon, a recurring client of Littlefinger's brothel. She is not chosen for "worship" and is scared away seconds later when a group of Sparrows breaks into the establishment to seize the head of the Faith.