Is the protagonist a asshole or a kind guy who cares about his harem?
I know you probably already played the game, but I want to answer this for future players. I've seen some people say that the MC (Theo) is kinda of a douche, and I agree to a certain extent, but I really believe he's more of a good guy. His actions towards the girls at the beginning are more rude, because it is a "Human VS Demon" kind of world, so pretty much every human dislikes demons. Besides that, he believed that he was cursed by a demon to make him just excited by them and not a human female.
But as the game goes on, he starts to be more kind, he even cheers up the heroines when they express their insecurities. The one thing that you have to keep in mind is that Theo is a pervert above all else, so he'll always will try to have his ways with the heroines, which sometime may seem like he's being a dick, but he does care about them
