I am girthy but I am looking for the same thing.

No Kids. Lots of kegels!

I am pretty sure just about every provider on this board will tell you she is tight, including myself.

You don't want it too tight.

I had met a lady who's so tight that you can't even insert a #2 pencil. It doesn't exactly feel good when it feels like a death grip. Fantasy is one thing. Reality can be quite different. A gentle squeeze is probably the best. That's just my 2c.

Providers who are especially tight down there?

I an recommend a lady named Kimora.  She is an Asian woman that i saw a little over a year ago while in Vegas.  She did this thing where she would tighten the grip around me and then let lose, all in the motion of me (well you know what I was doing).  Absolutely drove me insane, not to get to graphic but the scream I let out at the particular moment I think they heard me all the way downstairs on the casino floor and I my room was on the 12th floor, LOL..  Have not seen her posts lately so i am not sure if she is still around but she was on many sites in Vegas under the name Kimora..Hope that helps...