Thanks for the link Hugh. As promised, here's my review. Ended up going to Richmond. When phoning I asked about the girl, and was told size 6, South Korean, aged 23.
Arrived and was ushered straight into the bedroom by uncle. The desciption given over the phone was pretty accurate. Young slim Korean, probably mid to late 20s at a guess. Not the best body, small tits but nice and slim, and a pretty face. Paperwork done (50 bucks for 30 mins). I asked her name but couldn't make it out, her English is very bad/nonexistent. After a few minutes of exploring each other it was on with the hood for a decent bj, after 10 or so minutes of that she mounted me. She wasn't the best on top, so switched over pretty quickly, she came, then switched to doggy and the deed was done! All in all not my best punt, but a good release for £50. Offered shower but headed home for a good soak in the bath with a beer!