Oh dear looks like someone needs a punt
You said you had no reason to believe she had a Sergei, why would you? She's hardly going to introduce you to him is she
I know some folks like to think that these girls come over on their own steam, for a nice holiday, and decide to do some prossying in between trips to the ballet because they get so turned on by being shagged by random fat old men and the money is just a bonus, but I prefer to be more realistic.
Pola also told people she was "going home to see the family."
Pola might not have a Sergei, but it's overwhelmingly more likely she does than doesn't.
Anyway, another pointless argument. As you were..