Three siblings Two demons (blue exorcist reader insert)

LOSEING SANITY

I wake up in the infirmary I didn't remember what happened but I remember people telling me I was a demon and a bunch of other painful stuff. "(YN) have you woken up. What happened to your eyes and hair and why do you look so pale" it was Bon. I think he knew I was confused so he handed me a mirror. I saw a stranger with (HL) (HC) hair with (FC) high lights. She also had (FC) eyes and she was super pale. Her eyes were glowing in fear but had little green flames in her pupils. I threw the mirror down in fear "who was that and w-why are you engulfed in g-green f-flames!?!?" I was terrified and ran grabbing the katanas and taking them with me.
--------------------??? P.O.V-------------------
Good the spell worked thank god I had (YN)'s brother Sebastian put that spell on her during the fight. It should make my beautiful daughter hate all of the people who care for her, causing insanity. When she feels weak and is crying alone I will go with Sebastian and inter-dose my self and explain to her that she is my daughter and that Sebastian is her brother. I'll take her home to hell where she will meet her mother. (YN) your my little devil.
------------------(YN)'s P.O.V------------------ I was crying in the alleyway when I saw Rin with his sword out engulfed in his blue flames. I slowly started scooting away and he put his sword up but the flames didn't leave. "S-s-stay a-away y-you d-d-d-demon." I started to stand up and back away some more but he looked so confused I took the chance to run past him full speed ahead and herd him Yelp in surprise. After I got far enough I spotted the school... But it was engulfed in green and blue and yellow and red flames. I saw students walking around all engulfed in a different color flame. I almost instantly hid at the site. "Hi little girl are you (YN). You look a lot like her and she's my lost sister." It was a tall pale man with black hair and red eyes. "Plz forgive me I didn't inter-dose my self. My name is Sebastian. My little sister should be around your age and she looks identical to you so. Stand up. Plz let me see if you have the same birth mark as her." I smiled at how nice he was and stood up like a good little demon wait I'm not a demon I'm a girl I stood up like a good little girl. He pulled up my shirt looking at my back when he gasped. I'm guessing it's because of that green flame looking birth mark. He walked in front of me and showed me that he had the same thing in the place a red flame looking birth mark. I insanity smiled and hugged him like he is the best thing in the world. "Big brother why is the world so scary." "Because there are 4 main demons Saton blue flames, Akeo yellow flames, than their 2 kids. Their daughter, lime green flames, and their son, red flames. Every one has a little bit of one of those 4 powers but don't know about it. You have the ability to see what power and how much of it they have." "Why do I have the ability to see that and no one else dose." He just smirked and grabbed my hand pulling me with him. I saw everyone I know Bon's flames are green and very weak. Rin's flames are blue and super strong. Yokio's flames are blue and also very strong. Sebastian's flames aren't there weird.
-------------------Yokio's P.O.V----------------
I was trying to find (YN) when I saw her in an alley way with the guy she was fighting. She looked at his back than hugged him like there's no tomorrow. What's up with her she should never hug someone she hates. Definitely not someone who's a demon that you hate. "Big brother why is the world so scary." It was (YN) talking. I was about to answer when that demon answered. I ignored what he said but it must have been important because after words he grabbed her hand and pulled her along with him. She gave me this look like I was a demon and examined me like I had something on me. She did the same with Rin and Bon. Than with that demon guy she smiled and looked at him confused.
-------------------(YN)'s P.O.V-----------------
I looked at him still wondering the same thing as before when I saw him stop. "(YN) remember when I said that Saton and Akeo had two kids. Well their names are (YN) and Sebastian." Did he just say what I think he said. "Yes you herd me (YN) and Sebastian, we are their kids (YN) and Sebastian we are their children so it's time to go home. Even if you hate our father he loves you and wants to protect you. Oh and I can read minds I knew you were ganna ask that." Wow so I really am their... Wait a minute. "HAY WHY DID YOU READ MY MIND I DIDN'T ASK YOU TO." With out saying another word he just pulled me into hell with a smile on his face.
Word count: 906