There's quite a bit of backstory there. SomeOrdinaryGamers on YouTube has been digging into it and has a few videos about it. If you like internet drama, Mutahar is usually a good source.
(Someone else could probably do a better tldr than I could.)
TL;DR: Groomed teens, pressured them to call him/her "Daddy", shared lots of NSFW images with them, proudly shared, supported, and distribute Loli drawings. Defended herself as "just being edgy."