I did read what you wrote and I'm not condemning you for it or anything, everyone have fetishes, preferences, whatever you want to call it, as long as you haven't actually go down that route irl I have no problem with you; it is like saying that someone who likes shooters is a potential mass murderer.
As for the MC's actions, I am not a goody two shoes, I'm the type of person that takes reactive choices based on others actions. The first time we met Minami, she was an innocent girl who hadn't done ANYTHING to you at all, so out right raping her was not something I wanted to do. But then she started snooping around, looking for your secrets and putting you at gunpoint since your identity must remain a secret, so the MC decided to punish her since she would not listen otherwise. But at the train he actually feels bad for going so far so he saves her and she falls for him. True, it is kinda scummy since he saved her for a situation he himself caused, but she brought that into herself. Now, this path is currently the only one with her but if I remember correctly there will be a path at some point were you either sell her out to the rapists or just abandon her there or something like that. Even when that path gets added to the game I'd definitely not going to take it, the scare was punishment enough but doing that is going too far, also since I'm going for harem route selling the Li's to be gang raped is not my thing.
That logic I described right there is what I applied to the entire game. Asuka is another example of this, at first I took the love path with her but eventually backtracked and made her a slave since she is a huge liability if you're not controlling her and it makes harem path easier, she also deserved it for almost kicking you out of school. Elizabeth on the other hand has never done anything wrong to the MC at all, so when the choices of molesting her on the train first appeared I ignored them to keep karma balanced, that was until I realized that even if you didn't molest her on the train the dialog still remains as if you did so I backtraked again and molested her to keep consistency, but she is the type of character that I would not do anything like that to. Same with maki, you mentioned that you would have preferred if the MC used sleeping pills or some tricks like that to tame her, I prefer the development that the game took since again, she never wronged you. ¿Now yoko?, screw yoko, burn her house down, make her a brain-dead slave, anything that doesn't involved selling her out since I prefer her as MC's pet that a cum bucket for the rapist gang.
I'm the type of person that is "no damage to the innocent, no mercy for the enemy".
That is why I clashed with you when you suggested that the game would be better if the character was "evilier". I go for grey, balance, don't think I would enjoy going rogue on someone that hasn't given me a reason to.