Anything's possible I suppose, but her claim of getting $20k for 4 days does not seem believable.  Maybe she did land a whale.  They are def out there.  But I'd like to know where she claims to have met him.  Not likely to find ultra wealthy men on a site lie Seeking.

 
Years ago when I was still dating escorts I was talking to my favorite regular who told me about this rich guy who flew her to his private compound in the Northwest for a weekend.  Turned out it was Larry Ellison!  I did some math and compared my net worth to his (at the time a mere 40 billion!) and calculated that the $400/hour rate I was paying her meant he should have paid her a million bucks.  Cheap bastard only gave her $5000!  But she thought it was a fine windfall, and never thought it meant she could ask her regulars for similar amounts.

 
I guess I would have made your GPS girl an offer.  I'd explain I was not looking for a one and done, but rather was seeking something sustainable and enjoyable for the long term.  Maybe she'd be open to reason.  Maybe not.

Any SD who plays in that $$$ sandbox knows he can get a top rated escort in any major US city for that rate.  A first time SB, untested in bedroom activities, getting that $$$ amount? No way that ever happens

Who is willing to pay 10k a month.

Here's the catch.  It's a full time job.  You show up when he says.  Dressed how he says, her cost for clothes, lingerie, hair and sex toys.  She cannot say no.  Anything he demands, sex and otherwise.  Including threesomes.  Then he just cuts her off no notice whenever he's bored.  Usually a girl will last a week or two.

He gets off on turning her life upside. She quits work or school.  Cuts off family, friends, etc.  if he finds out she's even talking to another guy. Much less a boyfriend he goes ballistic on her.  

Complete douchebag.