Ok, here is my question.

I am much more interested in just getting a bj and no sex.  Guess I am just one of those guys who like bj's a lot more.

Anyway, I would image, this would mean a cheaper rate with an escort but how to bring it up when you are not supposed to talk about services?

Some ladies list rates for french only, with different rates for full service.

There are some ladies that only provide french.

There are some ladies that only provide french specials during "that time of the month".

Try asking for a 1/2 hour french lesson. that might work, or she may hang up on you. FYI: if you get the feeling from the website that the lady prefers multiple hours, then don't ask for a 1/2 hour lesson.

VIP members can find out what services the provider offers including cbj, bbbj, and cim.  You can look for a provider that only offers massage and bj if you like.

For starters, it is probably a bad idea to publicly declare you are looking for a cheap deal.