I think ppl have overreacted for the ntr drama (its not rly even a real ntr since there was no scene and the girl was basically blackmailed imo) and i know one solution for the developer which would please most of the crowds.Just do a in game choice,you dont want to help the girl or do some wrong choice,she gets raped or some other kind of bad ending.A lot of games do that so its doable,but i get that the ppl are angry coz they had an impression that dev wants to make a pure harem game.And i think some ppl went too hard on dev because he had plenty of chances to make it dark (in one choice you can ignore to save elaine and there is no scene of her being mistreated or something bad happening to her afterwards)