I and my wife has been talking about sharing her for nearly 8 years. So many things happened during this time but the actual act of sharing never happened. She has chatted with her prospective sex partner for weeks on several occasions, sent pictures but when the actual act of sharing comes, she backs off. Mainly because it is sin. I do not force her and let it be as it is.

Recently she admitted to try a MFM with me and a friend but the only condition is that it should be only one-time act. I obliged and said I will not push her to sleep with others but if she wants to sleep with others after the first encounter, she is free to do that.

Obviously, I do not want this to be a one-time thing. So, my question is, what are the chances of her being willing to sleep with others after doing it once? Do you have any experience on this matter? Need help!