This masterbatrix knows your locked up in a chastity device and She plans on humiliating you! She mocks you, making you watch as She beats off a lowly slave and then lets him cum right in front of you! She knows you'll never cum! AND SO DO YOU! So as a final insult, She makes you worship Her Ass while you sit there frustrated in your chastity belt knowing EVERYONE GETS TO CUM BUT YOU!