Hi WorldPunter, it was this one I ended up at http://barbarfetishclub.com/bangkok-thailand.html
Had a show with a dominant and submissive girl, bit of candle wax and very light flogging and both of them with me for a while, then had a solo session with a sub girl. More light flogging, restraints, etc, that lasted about an hour and a half. Total cost including a drink for me and a drink for the three girls was about 7000 THB. By no means the most thrilling session but a bit of a change from the usual in Bangkok
Strangely the submissive girls seemed most happy with candle wax, the girl I had solo had a lot of marks from it but moaned alot with a gentle flogging.