Multiple Ruin Game and Extreme Post Orgasm

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 torment I've ever done..  Poor baby.. Hehe