tldr: Sherry Valads aka "Bella the Wolf" is a rage baiting YTuber who sends NSFW pictures to her Discord server which is made up of Children. Worse is that she asked the children to send pictures of their dicks. 

https://docs.google.com/document/d/1WGN85bsAEPm42qpUhSfQhAyZ6sPfHQBMYKcXjrENCwA/edit

Find out where she lives and contact the Police. Image (kinda) unrelated btw.