GP

GP (often stylised as G!P) is an acronym in erotica and not-safe-for-work environments that stands for Girl Penis. When tagged in a post, it’s being used to describe a piece of writing or artwork that entails a woman or a feminine presenting person with a penis.

guy 1: man, I’m trying to find some smut of girls with dicks and everything is coming up blank!

guy 2: have you tried searching gp?