Marital bed?

My wife has fucked her BF in our marital bed for years. They use our bed on weekends when her BF stays at our house and every Wednesday evening. On Wednesday's after work he comes to our home where I make them dinner then after dinner they go to the bedroom and make love while I clean up the kitchen. Sometimes after they make love they will call me into the room for cleanup duty where I clean his dick and her pussy. Other weekends my wife either goes to his house or they go away for the weekend and have sex all weekend long while I'm left with a list of chores to get done before my wife gets home.
We have a guy friend we enjoy time with. I sure as hell don't make them dinner, I don't cater to him at all. He's a guy WE...my wife AND me... enjoy joining us for sex fun.
 
We have a guy friend we enjoy time with. I sure as hell don't make them dinner, I don't cater to him at all. He's a guy WE...my wife AND me... enjoy joining us for sex fun.
Aside from firing up the barbie a couple of times and making the odd coffee I haven't either. mind you he has done the same for us when we visit his place.