After playing it with some more, I am no less baffled by this "Due to recent events X is rebelling" buff. Why the heck is this even in the game? Its only purpose seems to be to deadlock your progress with girls, which in the beginning is really slow. You can't have sex with your own sex slaves in jail. What IS that!? It's just insane. Am I supposed to get a written contract of consensual sex from them? WTF? Did I download "Strive For Power - Feminist Edition" by accident? A petite fairy with 0 strength in prison can "brute force" resist the 6 str man who has her chained in prison? I know this is a fantasy game but get real!
The whole sex system seems to work similar to the Era games (Eratohok, tw), except for this notable exception, there wasn't any bullshit where you just had to wait a month before doing anything to them, probably because it's insanely stupid and seems almost intentionally counterproductive to the point of a slave trainer game.
Probably the best part is where traits don't actually mean anything, because both "likes it rough" and "masochist" traits both hate being forced to do anything, or being hit, so long as they are rebelling, literally the direct opposite of the traits defining purpose.