Satan's Children Book 2(COMPLETED)by 💜이 민순💜473015Satan's Children, Blue Exorcist Fanfiction 2017-2018 COMPLETED~ This is basically a blue exorcist x reader and it is about Rin, Yukio, And my Oc's(Rin and Yukio's sister...Completedyumiakabiyukiookumuratruecrossacademy+17 more