Has anyone else had the same experiance with s?

My boyfriend and i have had a FMF, it was our first one. But he did nothing with her, it was only me. That was his fantasy and also one of mine. We are completely in love and faithful to each other. We are very open about fantasies and talk about any experience we would like to try. After that weekend we were even more close than before...just felt more bonded that we could share the experience that way. It isn't cheating if you both agree and want to experience it. If some couples would try this and have open communication with each other, there probably would be less divorce. Don't worry about what other people say. It's only cheating if someone doesn't agree or doesn't have the other partner there with them.