I don't like keeping score in board games, in cards, and especially not in sex. There are times I want to blow him and I get so into it that I don't want to stop, he comes and we both are tired. If he feels like going down on me and I don't feel like giving him head, neither of us are going to say no! There are lots of times when he will go down on me and then, he doesn't want me to blow him because he is so turned on he just wants to have sex. We both LOVE oral so it isn't like it will never happen for either of us again. In our house, what comes around, goes around. So, it is all good.