Hahaha, you caught me on a good debating day.
As I have stated already...I really feel that kissing IS a YMMV thing. I spent 4-5 yrs of my earlier career NOT kissing at all. Spent many days head-turning, teeth wrestling, and getting annoyed with men grabbing my head and trying to slobber on me. As I grew closer to my regulars and relaxed into my own skin, I eventually DFK-d my favs, hotties, and good kissers.
To call or ask a chick up front if she does...our automatic reply would be NO! Boys, you have to remember that in many spas girls DO NOT discuss mileage. I openly allowed DFK, DATY, digits, etc...but not nessessarily ALL with the same person. Also, alot of those things come with comfort and TRUST...and HYGIENE!!! My response if anyone had ever called me, PM'd me or walked in to ask if I kiss, or anything else, my answer would be NO! Heaven forbid I said yes and John Doe ends up an asshole, smelly, aggressive, or worse, and then he quotes me (or a review) saying "but you said...." . We know this, so we dont jump the gun. Period.
You guys are thinking about yourselves...not all clients are clean, nice, passive, etc. Let me be frank...if you have BO, dick-cheese, and dirty fingernails, I highly doubt you keep your oral hygiene up to any sort of par.
I think you kissing fans, squirting fans, or fans of any other personal/un-guarunteed item, need to realize your search is the same as the hidden gem...its trial and error, expensive trial and error, and will vary greatly!!!!