~ the exorcist's sister - blue exorcist oc fanfiction.

~ part 4

yukio's pov~ 

i grabbed my brief case and hurried to the academy. my shoes clacked hard against the wooden floor. my steps echoing along the quiet hall. i then got to mephisitos office. i knocked hard on the large wooden door. and swang the door open before waiting for a response.

mephistio was sitting at his desk taking a sip of tea as I barged in. " sir. I need to talk to you" I said hurried slightly raising my voice.

mephistio sighed deeply and sat up in his chair. " oh it's you yukio. you okumura brats sure love to take up my time." I sat directly in front of mephistio as he looked at me past his large desk. mephistio swang his legs up and leaned back deeply into his chair. " go on foureyes. tell me what's so important you had to interrupt my morning tea."

I cleared my throat and began " its about kira. she has satans mark. she must have come in contact with an object or being that was momentarily possessed by satan " mephistio nodded and stood up and began to pace in front of where his large window would have been. it was now covered with multiply bags as a quick fix. " its still in early stages but its only a matter of time."

mephistio stroked his chin. " the mark left on you was with the intention of possessing you and using you for his plan to combined gehenna and assiah." mephistio sat down and took a deep breath. " before we jump to conclusions we need to figure out satans plan and slow the growth of the mark."

"the mark may not effect kira due to her more demonic blood. but I don't want to take chances." I pushed my glasses up my nose and placed my brief case on the desk. " I have been working on a cure for the mark. its still in development."

mephistio nodded intently. " does it work?"

" from my research it works but.. its not safe..." I was cut off before I could finish the sentence.

"use it. we can't risk someone as powerful as kira to fall into the control of satan." mephistios face was the most serious i've ever seen it.

"but sir, the medication isn't fully tested yet. it's not safe to use on.." i said worried for kira, it's to dangerous to try a untested drug on her. it could kill her.

"controlling that mark is now your greatest concern" mephistio stated with that cold stare of his

"understood sir" i lowered my head and walked to the door, i slowly twisted the handle. maybe it was a bad idea to come to mephistio about this. "kira is my greatest concern" i said to myself as i strutted down the long corridor to get ready for my morning class.

kira's pov~

it was my first day back at school and i left early to make sure i wasn't late and i could talk to all my friends before class. rin stayed behind to scribble down some homework he should have done ages ago. i walked down the court yard by the dorms, it was strangely quiet. i kept walking.

my ears pricked up as leaves russled in the trees. as expected. "good morning brother." i said with a grin. i turned to the tree. it was still. the thick leaves all stood still. i readied myself. i was suddenly pushed backwards and i tumbled back rolling roughly down the graveled ground. 

" darling little sister" he said from above me. it was animion. he smiled down at me, with a lolipop between his teeth. "you don't have your sword today? too bad. " 

i sat up and  smiled "nice to see you again. but sorry i can't play today. i have school." as i said that animions grin dropped to a frown.

"no fair. i never get to play." he crossed his arms and legs and sulked next to me on the gravel. he rolled his lolipop across his mouth as i stood up. 

"sorry animion, but i can't. maybe after school or some other day." i dusted off my uniform and swang my bag over my shoulder.  "good bye big brother"

"well good bye sister. i will she you after 'School'. be prepared." he laughed lightly as he waved me off. and i walked off. leaving him still sitting on the ground.

i walked down the hall to the class room. i hadn't taken this walk in ages. this hallway seemed longer than i remembered it being.i reached the simple wood door and i gently pushed it open. its probably too early for anyone to be here. yukio might be here if he's finished with the mornings breifing. i stepped in. the room was empty apart from one person in the dim room. i sighed as that too familiar blonde streaked head was bowed towards the table. i could just feel the intense scowl on his face even without seeing it. he had his head phones in and i could almost hear the rock music blaring though his skull. 

i walked up slowly. he was completely oblivious of my presence. i giggle slightly as i lit a small flame ontop of his hard at work pencil. it took him a moment to notice. but his scream echoed through the empty room and down the hall. 

"you really are the daughter of satan" bon said as he finally caught his breath. and was trying to slow his heart beat. i nodded still laughing my ass off. i wiped a tear from my eye as i tried to hold in a laugh. "it's not that funny" he said bluntly as he sat back in his chair. 

"it really was! " i said between a chuckle. "your face!" i breathed in deeply and pulled a chair out to sit opposite bon.

"dont you tell anyone about this." he scowled pointing the burnt end of pencil at me. "this never happened"

"i won't tell a soul" i said putting my hand over my heart still laughing a little. 

bon sat back and looked up at the ceiling. "so you're back, huh" he muttered quietly almost as if he was talking to himself instead of me.

"umm... yeah. im not ill anymore so my brothers let me come back to school" i said with a slight smile. 

"it's nice to know you're okay. " he looked at me with a soft expression. "its been kinder quiet without you"

i grinned slyly "you missed me didn't you. "

he gulped and looked away "i was just worried."

"very worried. you even visited me everyday"  smiled cheekily at him.

"well it was the least i could do. i did push you into the fountain." he looked away with a slight blush.

" well thanks bon " I quickly leant forward and gave him a peck on his cheek. causing his face to fade to a deep pink. he tried to stutter a weak you're welcome. but he was trying not to laugh and looked down at his work again. i giggled lightly and ruffled his hair as i quickly jumped over the desk to take my seat.

~A/N~

sorry for the late update. i've been super busy and i've struggled to find time to write. as the app isn't working properly on my phone atm. but i have no excuse other than pure laziness. sorry. i'll try to split parts in half so i can update more often, most parts i write are aorund 2000 words. so like 2/3 pages. i'll try to cut that down, so it's easier to write.and as always. sorry for misspelled names or words. 

so thank you for reading this far. i hope you enjoy it and will keep reading. i'll try to update more often. please comment and vote if u want an update. the more comments the faster i will update. and also tell me you're favorite parts and i'll include more. e.g~ shippings, sly jokes, kiras stupid moments. basicly anything you like. thank you soooo so soooo much. i hope you enjoy the story :D