If a hooker knows and interests in bitcoin, she can accept bitcoin. Furthermore, in virtual porn sector, everything is virtual. You know it says with its name. But in a real world, you can touch and feel. Why do you pay for virtual feelings?
Bitcoin is perfect for any kind of sexworker like hooker, escort or camgirls
they don't get an credit card acceptance.
with bitcoin they can get an advance payment before they visit you at home or in the hotel suite
If you are in the UK you can book & pay your escort with bitcoin
http://www.birminghamescorts.co.uk/payment.html