The general topic of this article is the ways in which women who had sex with women in 17-18th century Britain were marginalized from the category of “women” via the imagined figure of the hermaphrodite, combining in the image of the tribade who was endowed with a penis-equivalent, either in the form of an enlarged clitoris or sometimes a prolapsed vagina capable of performing penetration. This article traces that image through various genres of literature, both popular and professional.