anal fraud

1
a : deceit, tease, trickery; specifically : intentional perversion of a sexual promise in order to induce another to part with something of value or to surrender a legal right
b : an act of deceiving or misrepresenting the promise of anal sex

2
a : the act of destroying the anal cavity of a woman.

She was found guilty of anal fraud.

guy1: "Dude my girl said I can get anal if I take her to the movies but she still didnt give it up."
guy2: "Thats anal fraud."

dude1: "Man I fucked the shit out of this broads asshole."
dude2: "Thats anal fraud"