Wow, you must have been really nervous? I know your husband was there, but things could go south quickly! What a tremendous thing to do though.
My wife has told me she has fantasied about being a prostitute, hence SPAM.
We wanted to spice up our marriage a bit, and while it was not with her being with a complete stranger, it was of her pretending I was. We ran two scenarios; me picking her up at a bar, or her pretending to be a Lot Lizard (Prostitute) at a truck stop. She shocked me when she said she felt more comfortable doing the latter because no alcohol was involved. (Like truck drivers with beer bellies and tire irons would not be scary).
I would love to say we did that and it was great, but we have yet to do something that bold. We need to do something, we are in a rut right now.
But you have my respect for going through with it, and with a random stranger too.