My stupid cuck was caught watching me fuck my boyfriend when I didn't give him permission to do so. He is a virgin locked in permanent chastity, so it's not surprising that he would be desperate to get a glimpse of the sex he will never get to have. But, rules are rules, and a broken rule deserves punishment. I decide to grind my big pussy and ass all over his tiny little dick while humiliating him and insulting him. I make fun of his tiny 3 inch dick and compare it to my boyfriends' 11 inches. He doesn't measure up. No women will ever want him and I go to lengths to remind him that his dick is useless. Even chastity isn't enough to establish how useless it is. I discuss the possibility of cutting it off entirely since it is just extra baggage. The cuck cries in protest, but he is without any other choice. After grinding and dancing all over his stupid dick, I order him to the ground and put my ass right on his face. I tell him to lick it. Then I let him taste my pussy. It's so much more than he deserves, but in this context it is fitting to allow him a taste. He gets to make me cum in spades while I give him nothing in return. I fuck and ride his face with my delicious wet pussy while being extremely mean and harsh. This is what virgins get. After a great orgasm, I send him away to the toilet like the little bitch he is.