18 and working in a bar? Illegal as hell here if she is drinking. Not sure how you react to that. If she is willing to do such a thing as that to make money, what are the odds that she is willing to stretch the typical business relationship from non-sexual to otherwise? FWIW, hostesses are not required to have any sort of sexual relationship with customers. Their job is to keep them happy with a nice view of their well-clad figures, provide stimulating conversation to keep them happy, perhaps sing a little, and pour drinks. It's all titillation for the most part, and I can see why many women would want to do this job (you make quite a bit of money), but the hours are horrible. Has your GF quit high school to do this, or is she burning the candle at both ends?