I could see Anna in different interesting paths by choice.
Path 1: Anna as police spy in a forced or none forced way.
Path 2: Anna as drug addicted dealer as either Fritz No1 slut „princess“ or not.
Path 3: Anna as supermodel by either staying close to Alfred or to his two friends (primary that more ugly one)
Path 4: Anna as prostitute and bar whore/escort.
Path 5: Anna as pornstar and nude model with her sister
Path 6: Anna as care-taker and nurse.
Path 7: Anna as biker-girl and naughty stepdaughter
Path 8: Anna as loving blabla
Path 9: Anna as submissive slave
Path 10: Anna as underground/black market Queen with Sergey
and a few more
Since we are talking about ways, I will add my own idea to the discussion:
Anna, as we probably remember, became so cheeky because of a head injury in a car accident. So - she recovers, becomes normal again, but the memories of vaginal adventures do not give rest, and the level of "depravity" is already quite high, and in the process of development, the already adequate Anna gradually sinks into the abyss of emancipation and sexual fetishes...
but will it replace her old one? 
