I would assume that he probably developed quite a 'fetish' per say, for his personal thoughts on the matter. I personally as a man, and would believe that most men in normality, come to a point where you realize that the 22 year old women doesnt really appreciate a guy thats 35, 38, 42 etc. Its a young beautiful women that you see, and that would be fantastic, but its not the way things go necessarily. Its called being a total creep under certain circumstances, and most of the time, if you dont figure that out, it becomes a problem for society I would say. Its awful to think about, but I can imagine he was horny for anything young and fragile, and wanted that, and only that. Its not a normal adults behaviour, he may have just even wanted to be sadistic if that was the nature of his thought pattern, I dont know, but I believe the majority of society doesnt have a rape, murder, sado-masochistic dream to fulfil. Some do apparently, and we know this is true.