Since the beginning of time attractive women have used sex as a tool to extract material gain from men. Since the beginning of time men have used their wealth and influence to have sex with pretty girls - rich guy / famous guy - pretty girl - sound familiar? What's the difference really.
Ever walked around Wanchai and been physically dragged into a bar, plied with cheap alcohol to wither your resolve, while scantily clad girls sit on your lap and try to get you to buy them exorbitantly priced drinks and possibly more - who's actually being exploited here?