M32 married to F32.

We've been married for many years and always talked about swinging/hot wife. Over past few months we've seriously looked into it.

My wife said she really wants to do it but only if she can have a creampie fetish - she likes the thought of me watching another man claim her by finishing inside. I find that incredibly hot and also really want to see it.

The only thing putting me off is that the guy won't be wearing a condom for our first time swinging.

I'm not concerned about stds because we are able to get tested before/after and would only meet a guy who does the same. It's more about another man feeling my wife raw, a way that only I have. But then my wife said that's her favourite fantasy so not being able to feel it won't satisfy her needs which I too understand.

Am I being too insecure about this?