well you don't get much older than me around here.( or at least admit it!) hahahaha I am 54 and I adore showing younger men the ropes so to speak. As it seems you've figured out, there is so much to be said for skill and experience of a self confident older woman who can BLOW your mind. So after you've tired of the younger gals, come try the grand old dame of the scene, Ms Sue Nami, a wet wild powerful wave of passion.
Sometimes maturity comes in a more seasoned package with a silver top. Sometimes it comes in a newer model. So long as you don't present yourself as an entitled ass ("I'm hot/young/nice/rich...so give me a deal") you should do well with most of the professional girls here. Mind your manners, show-up with a smile, and you jump right in.