this manga is only for true intellectuals and should be viewed in the same manner as Dante’s Divine Comedy or Dostoevsky’s Crime and Punishment
More fruitful can be the comparison with Dostoevsky’s “Demons” because that's the only novel of Dostoevsky where the central character is implied to have a manga-like
harem — it consists of his mother's
maid protégé, and a mentally unstable
menhera, and an
oujo-sama wealthy young lady, and he also
NTR'd another man's wife (making her pregnant).
Dostoevsky's original intention was to make that young man not just a
netori MC, but also a literal rapist of a very young
loli (and then a reason and a witness of her suicide), but the author reluctantly abandoned that idea under his editor's pressure.