From who I've seen that are not UTR...

Danni Woodward (tops/passionate and hot 'n heavy)
Gauge (but YMMV with her)
Stevie
Lezley Zen (porn star experience to the maxxx)

I will add it is deffinately a YMMV game with many of them. Some don't even want light kissing. I have never seen either but I think Shay Sights and Ashley Shye are your best bet for overall experience. Both are pros and they treat every client like a king from what I've heard.

DFK

Janet Mason and Lezley Zen..two of the most talented tongues ever..

Ashley Shye has to be right up at the top of everyone's list !!