3rd party spanker, for or against?

Anyone who has read the two previous threads raised by me will realise both my wife and myself are intrigued by the thought of bringing a 3rd party female spanker for my spankings.
Now from a fantasy point of view this is a huge turn on for us both, my wife sitting watching while I am over another woman lap.
But we have a few queries. Who would we ask? I know who I'd ask, but that's another story. I can't think of one lady within our circle of friends who seems to be remotely interested in spanking. If we ask someone who isn't interested, we wouldn't see them for dust. Could we advertise somewhere, remember we are in Dundee Scotland not Soho London. How do we know we could trust them?
Has anyone tried it. Did it work as you thought? or was it a failure.
As I say the fantasy is fantastic, but we are unsure about the reality. Should we just carry on letting Mrs D spank me as and when she sees fit?
Sorry to go on a bit, but this could turn out important, (and an extra sore bottom for yours truly).
Thoughts please.

Proceed with great caution, if at all. Be sure that both of you understand each other's goals and limits before you introduce another person into the mix. When it comes to love and affairs of the heart, three is a very dangerous, unstable number.

Just one Guy's opinion, but also the opinion of a Guy who has managed to stay married for several decades now.

Guy

My wife had a friend who she believed was also interested in spanking, based on some of their casual conversation. She asked her friend if she would be willing to spank me, especially when I didn't seem to be "learning a lesson" from her. Her friend accepted gladly and gave me several good spankings. My wife was pleased with the arrangement, got aroused by seeing another female spank me, and she was ok with another woman taking my pants down.

Asking around in general could be risky and hiring a "pro" wouldn't be the right scenario.

I can see your point of view Guy and I agree about 3 being a bad number in a relationship.
However Jerrico's put a positive side across. I would have no sexual interest in the 3rd party, and we wouldn't want a dom complete with whips, chains etc.
If, and it's a massive if, it would have to be someone "normal"

I agree with Guy but in your situation a pro might actually work better. First, your wife would not be threatened by the interaction of a third party who would have no personal ties to either of you. Second, where you are there appear to be any number of "domestic discipline" specialists, i.e., those who specifically cater to that interest, outside of the broader "dominatrix" field. Third, such a person would probably be glad to work with your wife in fashioning a session that is exactly what you both want.

That could work rollin if we could find one in Dundee.

A wise person made this very same observation recently in a comment on one of my stories. What is great fun in fiction can be much trickier in reality. My advice parallels that of others here - proceed with caution, make sure there is clear communication, and if the expectations of all three do not align, put up a big red stop sign. If it works, then everyone will enjoy.

Wise words indeed njrick. Definitely worth taking on board.

I don't know what your financial situation is but a pro would be willing to travel to where you are as long as you are willing to pay her expenses.

One thing to keep in mind:
You are talking about involving a stranger in an intimate situation with your wife. No, I'm not expecting a threesome to develop, but a spanking is an intimate thing.

And anytime you involve another person in an intimate situation, you change the dynamics. Maybe permanently.

Goodgulf