I played the game until the first sex scene, so my feedback is very partial:
graphics are nice, I agree with the comment
But overall I appreciate it and the general quality of the game, it seems really polished all around.
The writing though.. to me it's pretty bad, everybody speaks in a very unnatural way, making it hard to feel hooked to the plot, which seems like it might be interesting. Also, the master so far has been ridicolous, I didn't fully grasp his role, but how can a slave mc bargain with him at the beginning? ("I'll go to the kitchen only if you give me food") Is he or is he not the master of slaves? The entire conversation between him and Mintvar was, again, very artificial, often I got the feeling that characters had their own line to tell indepentently to whatever the other was saying..
I hope it can be constructive, I think the game is original and I can definetely see the effort behind it and I appreciate it. But to me it feels it should really really undergo a heavy editing of the dialogues.
PS: So sad to see people enraged by playing a black MC