I've known quite a few non-Qatari women who have been keen to involve themselves with Qatari men, including two who had babies as a result. One was a Filipina maid the other was a British housewife. Neither was expecting marriage or acceptance.

Since the topic concerns a Western girl, I'm not quite sure what your point is concerning the behaviour of Qatari women. Sure, their girls have a record of flirting, but I presume they know the boundaries of their own culture and generally work within it. I don't see how that is a justification for foreigners coming and flaunting themselves. Remember, Qatari girls have been killed for going too far and "shaming" their family. This is not just a matter of making a fashion statement.