Hello guys.
Would like to know if there are any providers that are specifically into face sitting/riding?

I love BDSM fun!  My ass was made to be worshiped. Your face can be my throne. Refer to my website for booking!  

Done!

...How can you tell if a guy is smiling 4 you while you're sitting on his face?  It seems like you'd have to wait until you got off him to see if he had a shit-eating grin.  :-;