Vibrator Penis Milking

Should I let him cum! He is tied flat on his back with his cock sticking out of the bodybag. I started off using my hands to get his cock erect. I had fun teasing, toying slapping his boner... Using my hands to make him beg to cum. After teasing him for quite a while denying him orgasm he finally reached the point of no return. He spurted cum all over as I had the vibrator pressing firmly against his cock. Cumming without permission always comes with consequences... He will be eating all the sperm he ejected prematurely.