[@RabidAnubis]
Well, it depends on if he was a tuxedo mask style magical boy or not. If he was, then power of friendship rules might still apply, even if he wasn't quite in the same position as the others. If he wasn't magical but found himself involved anyway, then I do have a plan where he found himself to intwined with the situation to bring himself to leave the city where his life completely changed.

Also, I'm thinking that I might make a magical girl who was his sister, but kind of vanished after the events twenty years ago because she was that one [i]dark[/i] magical girl who was originallyfighting them all, but eventually succumbed to the power of friendship and became a justice heart member towards the end.

Probably not going to have him impregnate one of the magical girls though, because unless it was long after the point where justice heart split apart, everyone was twelve years old, so it might be kind of weird, you know?