Thanks Fidelia and LovingRadiance for the information. That's exactly the kind of stuff I'm looking for. I will definitely check into it. I think that I am struggling more with the adultry aspect than anything, but I can't help but feel that if my dear hubby and I are both consenting, then how is it wrong. There are no secrets with us. We have only had the one person in our life, but we are interested in venturing out someday if the opportunity presents itself.
Once again, I thank you for the warm welcome and useful information.