All I can is...."she eat salt more then u eat rice" - chinese saying.. also meaning she has seen a lot from this world, seen too many guys like you...
But gettin in a crush from her is normal, maybe she looks damn good n have a good figure, (maybe thats wat attracted u to her in the first place) but one would have to think on the long run, if u really did have her to be yr gf:

Would you be happy that she's still werking in that place? letting guys touch n smooch her?? (no offense)

You would be constantly worried when shes at werk, thinking that will she 'run away' with other guys...coz you must remember, there will always be a guy whos's richer, more good-looking n drives a posh car.

Do you think she will give up her job for you?

How about the expenses? You know she'd be earning way more then you do rite? Can you support her?
The above are some factors which you have to consider buddy...I mean I personally have nothing against these gals, its still a job anyway, but I just think that you have to consider your actions, to get the best outcome, not the way you want it to be, get my drift?
Just my 2 cents...
Jo.

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Be nice to ppl.