Kendall, your asking for a MFM were one M doesn't participate for one reason or another.
Been there. Enjoyed doing that. Its awesome to be in the bedroom and have the other M watch the bumping thumping humping and the licking lapping laughing going on in and around the bed. Half the fun is making him squirm and trying to get him to want to participate again.
I would happily do it again, especially if I knew in advance that the other guy wasn't going to participate. Even if he joined in it would be fun. We could try a DP together.