Post Tied Edging, Ruin, and Punishment

Post Tied Edging, Ruin, and Punishment

Slave is fixed to a post in totally inescapable bondage.. Gagged, hands cuffed, spreader bar on his feet. Even his thighs are securely tied so he is unable to thrust or pull away. I give him the rules- No cumming or there will be punishment. 
I begin teasing him with my long red patent leather gloves, and edge him multiple times. He is kept on the brink of orgasm for extended periods of time. Eventually slave fails and his orgasm is ruined. I punish my slave by whipping him for cumming without permission