Hard to say just how far deep down the rabbit hole
@DecentMonkey will take the things Monica has to go through, but I personally hope for very little held back. She's already had to do the nude in public stuff a bit. I was hoping to see her have to actually fuck the prisoner in the jail cell, but it ended up just being a build up, which for part one, is OK...although, he said that with the re-build more H scenes will be added, so maybe we'll get to see her taking some pipe in jail, after all. The stuff that Officer Marcus talked about making her do at the farm sounded awesome, plus the hookers on the street is another great direction I'd love to see her revisit. And in my own mind, the idea of Monica working a gloryhole would be.....hnnnnnnng....
But back to your point about her "deserving" a harsh treatment, eh. Many people who didn't physically abuse anyone are physically abused, raped, hurt, exploited, etc. Like the saying goes: "bad things happen to good people" and Monica is no different in this regard. Even the bit in the car with the driver at the end of part 1 is basically a forced scene, and a well done one too, I might add. She had a choice, but her choice not to was heavily outweighed by how bad things would be for her if she didn't suck his cock. These are adult games, and hard adult themes should be explored and not shied away from, especially in games like this that have taken such a big amount of time to build a narrative behind the kind of character the MC is. It might not be for everyone, and everyone's kink might not be hit directly on the head, but the story thus far has been built up so masterfully that letting Monica simply get out of her situation easily would be seriously a damn shame. No, my vote is that she needs to work for her freedom. And work hard. With all of her holes. Multiple times.