Blue exorcist sister

Babysitter?!?

Mephistos POV
"Well I guess I should go see the little demon." Mephisto thought aloud as he walked up the stairs.

why did I put so many stairs in these dorm's again.

Upon arriving at the girls door he could hear faint muffling, like Y/N was having a conversation with somebody, Strange. Its supposed to be just the to of us here,was she talking to herself?Mephisto thought but decided not to think much of it considering he was strange himself. He knocked lightly on the door. He could hear shuffling, and whispering and finally footsteps coming towards the door, 'whispering?' until it opens to reveal  y/n , thinking it was one of her brothers, she hugged his leg, instantly without looking up to see who it really was.

"I'm surprised that you're glad to see me little demon." Mephisto said with a smirk. The girl quickly looked up and saw that it was the last person she wanted to see, mostly because she was afraid of him."AAAAAHHHH." She screamed as she ran and hid behind a pillow."sigh, I wonder how Rin and Yukio are holding up.

~Rin POV ~
'Thankfully it's the end of the day, and now all I have to do is go to fore eyes's class and I'm done.'

"Rin!" I herd someone call my name. "Hmm?" "Hey Rin would you mind walking to class with me?" Shiemi ask with a small blush. "Sure." when we got there I noticed that some of the desks were moved to the back of the class. "Alright class today we are going to find out if some of you are able to become a tamer." While Yukio was handing out little slips of paper he made us all get into a semi circle.

"Alright, for those of you who don't know what a tamer is I will explain it once,am I clear?" Yukio announced while looking at me. "A tamer is someone Who can summon a demon to fight alongside them. And how this works is you have to hold out the piece of paper and put a little bit of your blood on it and say verses that come to your mind."

Izumo had Summon too white foxes,and shiemi got a baby Greeman."Alright class, now that we have our tamers we need to work on how to get rid of them when we're done with them."

~small time skip brought to you by kids, we all hate them. Still Rin POV ~
As I was about to get up and leave for, my class stopped me. "We're going to you're dorm with you to see y/n." Shiemi Said with determination in her eyes for some reason. "But why would you wanna do that?" I questioned not knowing the reason. " because those two never got to meet her."

Bon said pointing at the two people in the back who never do anything. "And because he wants to apologize." Shema finished. Bon looked away with a small blush on his face. "Sure,I don't see why not." Yukio replied with a smile.

~time skip to the dorm~
3rd person POV

When they all got there they could hear screaming and things being thrown around. When Yukio was about to open the door, it flew open, to reveal y/n running away from Mephisto. Y/n ran behind shema's leg. "Y/n, are you scared of Mephisto?" Shema ask y/n as he picked her up and held her. She nodded, her face buried in his shirt. " i'm not sure why she is afraid of me, she's been running away from me ever since the two of you left." Mephisto said pointing at Rin and Yukio."

Well I guess since you're here I may leave." Mephisto said as he bowed and disappeared into pink smoke. Well y/n I would like you to meet tatera and-HIIII!" Y/n interrupted while waving at the two. " all right well now the introduction is out of the way, let's go inside I'm starving." Shema said still holding y/n.

I'm glad that y/n had made some friends,I'm glad she is happy now.

Word count 700