My most humiliating experience was the night I found out my wife had been telling her best friend what we were up to. It was one of her date nights and, as usual, I was naked helping her get ready. The doorbell rang which was very unusual and my wife said it was her friend. I asked shy she was here and my wife said because were doing a double date - my FB has a friend in town and wanted a date for him. I was quite confused since we had agreed to keep this a secret. That's when my wife confessed that she had told her friend over a month ago about what we were doing. I was shocked and a bit angry. I asked how much she had told her and my wife said she knows everything. I said everything, everything? And my wife said she knows what we do before the date, while I'm on the date, and what you do when I come home (which is go down on her messy pussy). My head was spinning! My wife said I'd better go let her in. I started to put on a robe and my wife said no, she already knows you're naked. So I had to answer the door for her friend naked. Her friend thought it was very amusing. We went back to the bedroom where my wife was just finishing getting ready. The two of them talked about the night ahead and her friend kept asking me why I liked it, etc. They eventually left and came home quite late. As usual, my wife laid back on the bed, hiked her skirt up and said show my friend your favorite part of the night, meaning lick her messy pussy. I hesitated and my wife said she doesn't believe you do it, so if you want to keep doing it, you have show her. So, I went down on my wife while her friend watched. We've had several more nights like this.