Cuckold revenge with a cumshot

This guy can play nice and sweet all he wants, but his girlfriend knows he's a dirty unfaithful bastard. She has a revenge plan ready for this shameless dick and now his fate is decided. She gets him tied up and turns him into a vulnerable cuckold fucking another dude right in front of his eyes. He can't do anything about it and this slut enjoys it big-time getting drilled from behind and taking a powerful cumshot on her sexy ass.