I bind the slave's hands with strong duct tape on his back so he can't get away from me, then pull his head back and start spitting all over his face. I know how much he hates it - and I LOVE how he hates it :-D It's just so much fun looking down on him, moaning in disgust and humiliation! I've got a lot of spit today and it's running down his face - slowly covering it completely!