[cubnamy1995]

Well, I'll throw in our .02 worth, because we both felt something similar.

I was very sexually repressed for a lot of my life (raised devout Southern Baptist). Even though my brain has worked past all of that now, your brain is trained to a great degree to react to certain thoughts or actions in certain ways. To use a bad analogy, I had the same problem with celery. My mother always told me that celery would tear up my stomach, because it did for my dad. 25 years later, I ate some vegetable soup that had celery in it and didn't know it. No problem. My wife told me it had celery in it. I have since ate celery without any trouble whatsoever, but still catch myself thinking at times "oh, I can't eat celery."

Though I now realize that swinging is a fun, wonderful, and satisfying thing we do together that helps us grow as a couple, I still get the gut reaction on occasion that it is wrong.

I know it isn't, but my brain has not retrained my body to react completely naturally yet. It will come in time, but just don't over-think things.

I don't know if this applies to you, but it has been something that I have confronted on occasion and it is completely natural. Hope it helps.