In the first Shantae game, but I don't know if she's an adult now or not.
Well, I mean, you're treating a drawing as if it were an actual human being. If you're going to do that then you have to go all the way, not just whenever you feel like it. If she was 16 in the first game then she would be in her twenties now.
Though, I do wonder how this "real world laws apply to video game characters" thing goes. How many times have you committed murder, for instance?