Preface:
Here is a game my wife and I have come to enjoy. It is our modification of the "marble game" (with many thanks to all of the people posting there own versions in the past). Ours incorporates many of the fetishes that both my wife and I share and enjoy (mostly with her being dominant) as well as more mundane choices, made more exciting by being part of this game. We have found this to be an interesting/exciting way of acting upon "kinky" sex in a form she likes and when she feels she wants it.
General description of the game-
We use the flattened, colored marbles you can get at any craft store. There are 6 green, 5 blue, 5 yellow, 3 red and 1 brown. The bottoms are marked with a letter code. We have a wooden box and any night my wife feels the desire to initiate the game, she will mention to me to "check the box". If I would prefer not to play for that evening (I am not feeling well or am overly tired, for example) I will say so but not peek in the box-- thereby allowing her to keep what her interest for that evening was to herself.
If I "accept" her offer for a round of the game I will check the box for what to expect. One "action" marble and, at her discretion, possibly a red and/or brown "JOKER" marble (see below) will be in there when I look. Listed below are what the marbles signify in our game. Of Note-- regardless of what happens with me, she ALWAYS gets to have at least one orgasm.
We have a leather bag containing the following for her to choose from--
GREEN MARBLES (6):
Straight "her on top" sex; I orgasm inside her.
Straight 'her on the bottom" sex; I orgasm inside her.
Oral sex for her; I masturbate with her watching.
Oral sex for her; Oral sex for me.