I do not own blue exorcist

After cram school mephisto showed mioko to her room. It was on next to rin and yukio's room and it was decorated the way she liked it. Like blue walls and the bunk bed was in font of the window as light shined over it. The bed had a black comforter and white pillows. There was a whit desk against the left wall. She ran inside and jumped onto her bed, There was a bookcase with tons of books of the right side of the wall. She picked a random book and started to read. Mephisto smiled and turned back into his human form "I'm glad you like the room" he said and closed the door as he left.

Around dinner time mioko was halfway through her book. She stretched and yawned "time for dinner!" she said and ran down to the little dinning room. A meal was already set up and mioko took her seat, she smiled at the curry and took a bite. "it's delicious..." she mumbled as she remembered fujimoto offering her curry.

-flashback-

When a 7 year old mioko first came to the monastery she refused to accept anything from the priest's cause she thought they secretly put holy water in her drinks of food. She was curled up in the sunlight of the front yard. She was taking her afternoon nap and was glad to rest in peace, well kind of. Her stomach would growl every time she would move. Fujimoto saw her discomfort from the dining room window. He chuckled slightly and grabbed a plate and filled it with leftover curry. He walked outside up to her and smiled "You haven't eaten in days. You'll get sick if you don't eat" Mioko turned into her human form, it was a little girl with long grey hair. She stared at the food then at him "b-but what if there's poison in this?" fujimoto put the curry in her hands and smiled "Why would I kill my own child?" Her eyes widen and she looked back down at the food. She grabbed the spoon and slowly took a bite, She smiled and said "It's yummy!" fujimoto ruffled the girls hair and nodded.

-real life-

Mioko tightened her grip on her spoon and started to stuff the curry into her mouth as a single tear rolled down her cheek.

The next day rin and yukio went out to buy some exorcist supplies. Mioko was bored and walked around the campus. "ah! Mioko-chan!" she turned around and saw shima and suguro walking up to her. "Oh hi! what's up?" shima smiled and showed her a sheet of paper. "what's this?" suguro sighed "We were sent by the headmaster to buy these items-" shima smiled "and i'd like to take you with us!" mioko tilted her head then nodded making the collar jungle. Suguro's eye twitched "That's really annoying, can't you take it off?" She felt her collar and looked down sadly "I can't..." shima looked at her questionably "why?" mioko thought for something quick then said "My family had this pet. They got it when i was born and it basically grew up with me. the pet and I were inseparable, then last year it passed away from an accident..." shima nodded and looked over at suguro, who just stood there. Shima elbowed him and he jumped and said "o-oh, sorry for being so...insensitive" Mioko smiled and said "well then, let's get going!" shima nodded and took out a key. She walked between the boys and stared at the store. There's most likely a demon barrier... she stopped walking and looked at suguro "i'm not very good with small places... I'll just wait out here" suguro nodded and hurried into the store. mioko sat down on one of the steps and sighed loudly. She hugged her knees and closed her eyes, Then she heard someone say "mioko?" She looked up and saw rin at the top of another slight of stairs, "what are you doing here?" he asked. She smiled " I tagged along with shima and suguro to pick up supplies for mephisto" Rin nodded and walked down to her and sat next to her. there was a long silence, it wasn't awkward but it was kind of nice. Mioko's eyes started to droop and her head bobbed a little. "So mioko I was wondering if-" mioko suddenly turned into her cub form and crawled onto his lap and fell asleep. Rin was a little surprised then smiled. "You still have the habit of sleeping on my lap..." he mumbled and stroked her back gently.

"Nii-san, We'll be staying here until shiemi wakes up" He saw rin sitting at the bottom of the stairs with mioko in cub form on his lap sleeping. He looked at his watch and it was exactly 12:00 in the afternoon. He smiled and mumbled "silly girl and her afternoon naps" and walked back inside the shop. Shima and suguro walked out of the shop and were surprised to see mioko gone. "I guess she went back to the dorms, oh well!" shima said and walked down the steps. Suguro fallowed and glanced at rin, Then he noticed the cub on his lap. It has an identical collar like mioko, 'but it could just be a coincident.' he thought as he walked further and further from rin.

Rin sat there for about an hour until mioko woke up. She yawned and looked up to see rin staring down at her. She jumped and turned back into her human form, she still sat on his lap as she said "oh my gosh! sorry! force of habit I guess?" she sighed and got off of rin. "I've been trying to break this stupid habit..." she said blushing. Rin smiled and said "It's okay, I don't mind" mioko stared wide eyed as the sun started to set. "r-really?" rin nodded and stood up "yeah! I mean, you've been doing it sense we were 6!" mioko nodded and rin started to walk up the steps to a garden. She unexpectedly shouted "Wait!" rin turned and tilted his head "hm?" mioko said nothing then smiled "...never mind" rin nodded and walked through the gate. Mioko sighed and walked to the entrance and took out her cram school key and turned it counter clock-wise. When she opened it, it was her room and she walked into it and started in the double homework that sat on her desk.