A game of cards or a JOI?

I know how much you want to stroke for me, I know how desperate you are to get the privilege to cum for me today. So I will be nice enough to let you stroke! But to spice things up a little, I don't want you to just cum the way you usually do, my following my direction. Instead, you will let fate decide based on my rules of the game. I have a deck of cards that I will mix and spread around the bed and depending on which sign the card I randomly pick is, you will jerk off in a different way. Curious?