well, i met a high end girl that does this on free-time, and that cost me like HKD1600 (2million ruppiah) for 2 shots. end up I like her and she likes me, and later she comes and visit me for holiday in my country and I get endless sex for free. (yes, i paid for the hotel and air-fare, food and pick her up from airport). it was well worth it, she's indo chinese to be exact. and I'm still seeing her.....can say a girlfriend from indonesia.
well, don't ask me for contact, it's not available.