Tease, torment, and reward of my chastity slave

My slave is duct taped to a chair in my room, spreader bar keeping his legs open, and a vibrator tied to his chastity cage. I've left him there to be teased suffer while I'm having a party downstairs, but he's making WAY too much noise and disturbing my party. I come upstairs duct tape to securely gag him with my disgusting, sweaty, worn panties before wrapping the tape all the way around his head. That will shut him up. Now his torment really begins as I inform him I'll be going out for the entire night. He will stay secured to the chair, gagged, while remaining in chastity with the vibrator still on. Oh, and he better NOT cum under any circumstances. I admire the predicament I put him in before leaving.. I return hours later with him still stuck in the chair, and not cumming like a good slave. I'm proud of my slave for behaving himself in chastity all night long- Not cummming with the vibra