Thread:Tina tran/@comment-22439-20120707221308/@comment-1044263-20120709174913

Satan and Yuri Egin (Rin and Yukio's mother) had two babies together because Satan was allowed to enter/posses Yuri's body. Yuri liked Satan and showed pity for him. Satan entered Yuri's body and she got pregnant with Rin and Yukio. It's that simple.

Satan and Shirō are nothing alike. Satan is the King of Demons, Shirō is a high-class Exorcist. Satan is NOT an Exorcist.