When I was younger, my wifes brother was shipped overseas. I love my wife, but my sister-in-law needed to have some work done on her bathroom. As I was a plumber, my wife sent me over to take caree of this, and after fixing the shower, I turned the water on to check it out. Rosie came in and said I need to try it out, stripped and got into the shower. As she turned on the water, she asked me to join her, and show her how the new shower worked. I said ok, but no sex. As we showered, one thing led to another, and we now fuck at least twice a week, and I will regret it when her husband comes home, and then no more pussy.