A story- I think one of the reasons my wife married me is because I have a relatively big cock. It always seemed like she couldn't get enough. I joked with her a couple years ago that she needed more than one dick. She immediately asked, "Who did you have in mind"? She sounded serious and wasn't upset by my suggestion at all. I said, "Well, Carl is my best friend and you've know him for years. I mean I don't know how I'd bring it up. But if you're serious I can mention it to him".
Long story short, a month later I'm filming the 3 of us in a hotel room. Carl is cummings in my wife and you can see her butt cheeks flexing because she is squeezing her pussy muscles to give him the most pleasure. Now is that a hot-wife or what?!