So my little brother is 13 and autistic. That part is important. He's addicted to watching porn, and worse is that the porn he watches most is beastiality. I'm not sure how to feel about all of this because I can't confront him about it. I found out he was watching this by going through his tablet to see why it was so laggy. I was curious when I was about to clean up his browser history and saw what he was watching on a day to day basis. Some more background: we believe that he may have a form of schizophrenia. He's always treating his stuffed fluttershy as if she were his girlfriend, going as far as "feeding" her, having serious conversations with her, and my mom and I also think he's doing things with her. He's mostly interested in watching women having sex with horses, my little pony hentai, and so on. Does anyone know how to approach this? I know he's going through puberty but is this normal? I'm afraid that he'll have a skewed look on sex as he gets older and as his big sister I want to help him grow and talk to him about things that he's too embarrassed to talk with my mom about. If anyone has any advice, please message me or something. I need all the help I can get! Negative comments are not necessary.