Once in a while a visit a gentleman a club and if the girls ask I will more than likely get a private dance.I have it happen with numerous girls where they will pull there g string to the side and stick there V as close as they can to your face without touching it.Is this an invitation to stick my toung out or am I going to get a slap in the face.What are you guys or gals thoughts?

You're gonna get slapped. Just enjoy the view.

If that is all you get is a slap... you are lucky.    It will typically mean you will get kicked out, possibly roughed up a little by an over aggressive bouncer, or a stiletto to a sensitive area.

Now I am not going to lie I have have tasted pussy in a strip club.    But when a dancer does what you say.... You should make the comment.... Damn I wish I could lick that...  or.... It smells so good I want to just lick.    

Now if the dancer wants you to lick... she will then direct you.    OR she will say... not here but here is my number for some OTC action