Slowly undressing each other is a  highly erotic and sensual thing.  Much more intimate than just stripping and fucking

This would have been very awkward before I entered the hobby.  
Now I actually think it would be easier with a stranger, in front of strangers.  
Even the first time with a provider I had no nerves. I guess it was because I knew I would not be judged and I knew exactly what I was there for and so did my partner. So it probably makes a difference on what the circumstances are. I would do this in a heartbeat if no-one I knew was there to see it.

I love the shimmy/shake that most we on do when having their pants taken off!

Great find!