Multiple Ruin and Extreme Post Orgasm Torment

I'm going to play a game with my slave. I want to see how much cum I can extract from him, but the cruel twist is he's going to have to eat it. Would that motivate you to not cum? Well- I knew I would make it feel too good for him not to.. Not only do I make him eat his mess, he also gets the longest post orgasm play I've ever done. Poor guy. Hehe