If I was the OP I would go for it if you really like the girl, but do so cautiously with your eyes wide open. I dated a couple of massage girls and also a Thai escort a few years back and have no regrets. Lovely girls and, fairly obviously, amazing sex, but remember WGs also get tired and get "headaches" so don't always want it, especially if they've had a busy day at work - perhaps more of an issue with a full-on escort than a massage girl, who probably won't be giving FS, maybe just blowjobs. Make sure you clarify the visa issue thoroughly. Any hint of wanting you for a visa then don't go any further. Not sure I'd date another full service escort again but would happily date a massage girl again. A couple I've seen lately are really nice and I'd be tempted if I thought they'd want to be more involved. My reservation would be the limited amount of free time they have. The girls who work the Chinese wanking shops seem to do very long days and work every day so can be hard to find any time off with them.