I will generally agree with your opinion, but the fact remains that this game has qualities.This is an empty rape / slut sim for me. History does not make sense, it is not logical. Whoever has the idea that Lida has been raped gets clues about her lost husband, what a hopelessness, and after the rapes, she has not yet become pregnant. It looks like Lydia will never find a husband. Artificial elongation of the game. I will laugh if Lidia does not divorce her husband after all this. Throw away the story and you have unrelated scenes.
The graphics are exceptional and some parts are very successful.
Personally, I would be for a complete reboot of the series on RenPy with better writing and keeping only the best part for more consistency. For the rest, it is obvious that we cannot make a W&M of it because the story is too dark. Also, in this type of game, once the main character is too corrupted, there is rarely interest following the plot (like Anna Exciting Affection for example)
I really liked the scenes of the Ep. 3