Wondering what the max bimbo level is for the non-bimbo version of the ending from getting a class change. (Also, how the heck you can get the third scene from the top, as it appears to be a variant on a scene you can't normally get while still looking like that?)
I don't remember that much about the class change; all I know was that you could definitely gain some bimbo levels without triggering it. As for the third scene it comes from one of low bimbo level endings, I think it's the 1st ending after the 1/no bimbo levels ending, although it could definitely come after that.