The ad says BBBJ and DFK, might it have been a YMMV issue? Not suggesting your oral or pubic hygiene is heinous, but do you shower and use mouthwash after arriving? Does she reserve those for longer visits? Or that maybe she is concerned that she might overexcite you and get an unexpected mouthful? Did you ask why she advertises services that she does not provide to you? Might be a simple answer.
100% Assured it’s not about hygiene. As I always shower before visiting any SP and clean down there as well I like to present my self nice and clean.
I think .It’s all about Asian ( EI ) Sps they advertise it as they BBBJ and Kissing and party friendly whatever to attract the clients.
Because they know that people like me don’t find it a big deal if they don’t offer.
Coming back to your question I am seeing this SP since a year now have seen her at her every visit never missed and have bought and drink a wine occasionally as well with her.
So, If she has my hygiene or any problems would have rejected on second visit or same visit.
Hope you will get lucky my friend, you can ask her as many questions as you want she will answer it.