We've been invited out with friends J and J for Sunday lunch and then back to their place to watch them have sex. We've done this a couple of times and looking forward to it again. They both love being watched. We will wank each other while we watch them as they say that if we fuck we won't be watching them. She is a very sophisticated lady and never in a million years would you expect her to behave like this. Explicit details to follow later today.