Girlfriend Makes Boyfriend Slave, Doesn't Allow Him to Have Sex, and Keeps Transforming Him Into Perfect Pussy Licking Machine

A boyfriend who was found cheating on his girlfriend signed a slave contract and became her slave. She puts a collar and a leash on him and brings him to bed. She takes off her panties, pulls his leash and says "Lick my pussy!" to make him a pussy licking machine. She tells him "Lick it carefully, you are a licking machine so you are not allowed to stop your tongue, lick it with all your heart, all the pussy juice, suck my clit, put your tongue inside my pussy", and she whips him and makes him lick her pussy. She makes him lie on the floor and Facesits him, telling him "I'm going to make you lick my pussy until I'm satisfied, maybe I'll keep going until morning today - hahaha, from now on you'll have to practice licking pussy every day because you are a pussy licking machine hahaha". Since he became her slave, he is not allowed to have sex with her for the rest of his life, and she continues to modify him into a perfect pussy licking machine.