You might as well get FS, but if that's all you want, then it's all you want.  I would suggest contact any one of the numerous fine independents in Vegas and talking to them about what you are looking for.  Might want to start with these ladies: Brie, Roxy, CindySpice, Jade and or Kit of desertdelights.com.  I've meet all of these ladies and they are all top notch.  Some other ladies who I've exchanged e-mails or spoken to who are on my want to meet list and have nice personlaites are: Jackie Jewel, Jackie, Logan, Mary O'Malley, TinaBabe, January and Celtic Lass.  Lots of different ladies here so you should find some one who suits what you are looking for.  Lots of other ladies in the city as well that are highly reviwed.  Just a matter of doing some home work, contacting some ladies and see who you click with the best.