Fantasy fulfillment problem

Anna

So, me & my fiance have this fantasy of me being with another woman. It's not necessarily for a 3some & if it did end up being a 3some, there's rules he/we have to follow.

I need help though finding an app or website to join specifically for this. I'm tired of the scams.

I've been urging for this feeling for some time now. The 1st time is just an experiment. If I like how it went, I'll keep doing it, as long as he lets me.