Alright story, can be enjoyable when the pace picks up. Beware, I had to drop it due to NTR themes in one of the recent chapters. So you should stay clear if you don't like that type of stuff.

Yikes, cheating and cheating-adjacent actions are a huge turn off for me. Especially if they are rationalize in a half-baked "different societies have different morals", I'm sorry but I don't care if your society is peachy with rape and murder but that doesn't make it ok to do so. Even if devil's are taught that groping is ok(very close to rape encouragement there) it wouldn't mean that a human in an intimate relationship with a devil has to be ok with it. Oh well the story was nice while it lasted, don't I could read anymore of it.