Who knows, but I don't think that's inherently pornographic, that's something kids do. I remember when I was in elementary school, there was this one girl who really tried to kiss me all the time because she liked me. I, of course, wanted no part of it, because I had shit to do, and pokemon to catch, but kids sometimes kiss kids. I wouldn't want to watch it, but let's not pretend kissing is always lewd or sexual in nature.