It seems really expensive to hire a few escorts to hang out with, if you aren't going to play.
You were planning on paying them, right?
Making a trip to NYC for my sons 21st bday. I have contacted some of the folks that provide party or club access for special occassions. We don't know anyone in the area and it is just us two, so looking for a few companions. There will be no bcd, just meet at club, drinks, dance?, hang out for a fun filled bday..
I think it means "behind closed doors"
Yes. Behind closed doors. 
Related Link: http://kkbodyrub.com
You were planning on paying them, right?