If this was meant to be a harem game it would be called "Because I Love Whores." In both paths there has to be something that is challenging the relationship with Claire otherwise there is no conflict and the story isn't going to be interesting. Even in sappy romance novels there is usually some kind of a romantic foil trying to keep the couple apart. So pointing, jumping, and screaming NTR just because somebody is trying to interfere with the relationship or get with Claire isn't going to be a conductive activity.