Her private gallery has photos and she is attractive, but i can't imagine it being fun when you're turned down because you're not up to her standards (which presumably are quite high).
Are you insane? £350/hr, plus extras?
You, the punter, are buying services from
her. She doesn't get to choose,
you do.
You can get a lot more than what she offers, for a lot less.
Unless being a 'paypig' is all part of the thrill, you're falling for the bullshit of 'the more you pay, the more you get'. It's bollocks, a complete illusion.