Or simply the story wont be as brached. S1 has many variable of scenes, same of for WiaB, sometimes they get longer or shorter depending on the route and dialogue change too. I guess that the story just won't be as branched as he may seen to be or that the branches themselves are more flavored. I don't know. I feel that it has enough branch in S1 if you go for all girls versus persuing only one, even though it may not feel like it, Ocean add one or three renders to extented the scene just enough or something like that.