around this time last year i got into punting, i frequently thought about the idea of banging a wg all night on a few blue pills as it was on a list of "things to do before i croak" list. I asked a few agency girls and one said to me "we start at 9:00pm go for meal come back few hours later, have sex relax go to sleep wake up have breakfast then more sex, then leave at 9:00am that soon put an end to my asking, i could fuck a wg twice maybe more in an hour so why pay 10 times as much for the same amount if sex.
As for OP's initial question average is about £6/700.00, agency girls £900.00-1200.00. But some wg's charge £400.00 depends on who you get