First timer, did my homework and found a nice provider, well reviewed and very beautifull. I would love to build up some fantasy and anticipation before meeting. Like writing a classy, romantic email, which would be so much fun for me. Is that allowed or is she (or the agency) going think that's weird?  Would especially like to hear a woman provider's opinion.

That might put you on the watch out this MF has stalker potenial board. Try seeing her a few times, build some rapport, ask her would she welcome such romantic "teasing" prior to your dates. Sheesh. She might just fall for you harder and faster than you ever imagined. Go the other route and expect that the woman and the agency look at you with a semi-jaundiced eye and who could blame them?

I usually don't mind doing this with my clients, after I have seen them at lease once. There are a lot of men who try to get SPs to email, talk on the phone, etc. with no intention of ever seeing them.  Because of this, it is unlikely she will do it and I do not think it is a good idea to request it.

After you have seen her once, I think it is more appropriate and it is probably more likely that she will say yes.  If she says no, it is no big deal because you already have a rapport.  If you ask her before you see her and she says no, it might sour things a bit.

have established a good comfort level with each other... this is key and all important.  She has to know you respect her wishes, feelings and herself.
Yes, ask first no matter what and then write away - it can be a great means of intensifying things for both of you... dance first.

Write a bried paean to how you feel and put it in your pocket.

If the tryst works out the way you hope, pull it out and show it to her.  If it's good, then she may very well be touched by the effort and the thought.

I do agree that you should not attempt this before meeting.  This can be a hint that the provider is dealing with a dangerous individual.

as you might build up your anticipation to the point that no female, human or not, will be able to live up to your expectations.

My best advice, being a newbie myself... write away (but don't show her till she's comfortable with you) but if things don't go EXACTLY as you had hoped, don't worry. Lay back and enjoy the experience. I'm sure she'll know what buttons to tease and push... and maybe even introduce you to things you didn't even think of!

Enjoy your time together and you'll have a blast!
iandrewtv