Petra did not have a scene in Heisse Gef?hle. In that there is a fluent German speaker without any accent and in German Cherry Poppers 1 Petra whispers instructions to fellow Hungarian T?nde AKA Eliana Dante in that language.
I was on the lookout for moles but those three above the (rather small) breasts on the German girl don't come into view in German Cherry Poppers 1 (Petra's top is never taken off, alas).
Petra (who I also have as Eva Badar, I don't know where from?) has also more delicate facial features. They didn't look alike a year ago to me (did not even download "her" scene) and not today when I bumped into the title Heisse Gef?hle.