Eating crust is when you’re fuckin a bitch, and she gets truffle butter on her pussy, from when you were doing anal before, and then you eat the truffle butter. Straight up
Are you gonna finish that crust?
I love eating your crust.
Eating crust is always the last thing I do after sex.
A simple definition for people both male, and female that feel the need to date and or copulate with close friends exes or former lovers. Aka dicks, fucks or skinflutes.