You know what’s way easier, less evil, and won’t land you in jail? Finding someone legally aged and trying to dating them. I don’t understand this “kink” and will never believe that people are born pedos.
Likely, the dude peaked in high school, kept going to high school parties after graduation cause all the underage kids he bought booze for thought he was cool, and discovered young girls didn't need as much effort to impress.
Or, to summarize, "You know what I like about high school chicks? I keep getting older, they stay the same age."