I've know 4 ladies who were special to me, but perhaps the most special over the long term is Violet.
Five and a half years!!! She used to go by the name Violet at Toronto Passions. We hit it off the first time we met and have been special friends ever since. She is sweet and pretty and does amazing things with her body. She has beautiful and soft long fine hair. She was the first lady who I know had an orgasm. She was lying in bed after and said wow and looked like she was in shock... and I ask her if she had an orgasm, and she said it was still going on.
She retired from TP in Dec. 2014 (they had another Violet in 2016, not the same lady) and she moved out of the country in 2015 (to live with someone). I've been seeing her occasionally when she comes home to visit family and comes out of retirement for a week or two. She emails me or sends a text message if she is in town. Not sure if she sees other clients when she come out of retirement... the last time I saw her she was going to see other clients, but got a flu so she didn't (she was asking me for advise on a location)... I have no idea what she calls herself now. I've probably seen her somewhere between 40 or 50 times over the five years -- 7 this year. We've had goodbye sex 5 times now, lol.
In general yes the experience gets better the more I see her... In part that is because we know each other...she knows what I like. Probably the best sex with her was last May when she introduced me to some next techniques, but its all good...
The other candidate for best is my current favourite... but I won't say her name... keep her to myself, lol. She is costing me a lot... but she is so much fun to be with.