I was thinking recently about the "free" girls and how they take around a month of in game actions...
I just tried, and it took a starting Trader with 3 charisma 32 AP and a flower. Of course, I knew
exactly what I was doing and picked a 'pervert' gal, but still... That's a week and a half of wooing her. I could have sped things up with more tricks, too, like becoming 'good', getting a charisma weapon or waiting until Honey Moon to do heavy courting.
One of the advantages you have is that you can pick your, er, 'target'. Trying to get a naive prude with phobias into a brothel is not the best of ideas...
Is there any way other than asking Goldo very nicely to change this? Would it be difficult to mod into the game?
Modding the game. It's moderately difficult if your ambitions are bigger like mine were and you want a comprehensive system of being a dick/good guy. But you can use my mod as a template, or just play it.
Merely disabling the "free girls can't be sold" check is trivial. Look for four instances of "dismiss" preceded by this line in BKscreens.rpy:
Code:
if girl.free:
...
[something with "dismiss"]
Replace the first line with (indentation matters!):