My wife tried to pull the same cuckolds brownie with me. I started to check her panties every time she went out with her girl friends and found that they were different when she went out than the rest of the week. then she started to hide them. When I told her what I found she just told me that if I didn't like it then I needed to clean her up when she got home which I did. We were both happy after that. It even got better when she started to fuck her fuck buddies at home then I could clean both of them. That worked well till she died in 07, now I need to find a women that can love me and fuck others.
neohbi