I agree that it would be immersion breaking and ridiculous story wise. The thing is not everyone has the time to go through every route of a 20GB game and the fact that the MC is even making such a choice as a guy who just turned 19 is insane. All he has to do is remove the branch locks so the people who want to see every branch in their playthrough are able to. He doesn't need to change the dialogue or scenes at all. That way everyone will be happy - the ones who want a romance story and the completionists.It may not be very realistic, but for me a harem route would just make it ridiculous. Some of the drama of "Being a DIK" stems from the MC's growing feelings of guilt and doubt as his number of sexual partners/romantic interests expands. Having to choose among several very compelling love interests is part of what makes this story so compelling, in my view. There are a few harem games I've enjoyed, but only because it's porn fantasy cranked up to 11. I can't think of a harem game that made me really connect with any of the characters on a genuinely emotional level. Look at the whole Josy-Maya-MC situation from the first season. In a harem game that whole story would be moot because regardless of Josy's and Maya's feelings, they would become part of the MC's harem in the end. It just doesn't fit this kind of game.