RQ: Levi X Child!Reader X Erwin|Onii-chan~

-That damned brat.
Heichou stood there with his arms crossed staring at the mess you’ve created on the hall.
You were his younger sister after all but he didn’t hesitate to kill you for creating such a disaster.
-Tch.A tired sight escaped from his lips as he knelt down to clean everything properly.
You shyly hid yourself behind a wall watching him and waiting for a moment to apologize.
He turned his glare to the wall that was covering your body.With a quick movement you pulled your head back hoping that he didn’t see you.A long relieved exhale was dancing on your lips as you closed your eyes
-[name]
How could you not notice him coming?He was right in front of you
-What are you exactly doing?
His harsh,cold and distant tone, the tone that gave you chills.Whenever his voice was low like that you knew you were dead.
-I..i.was..!
-Hiding?
-N..o..no!O-onii chan i..just wanted to help!
-Then you’d better do something else cause you created a lot of trouble already.And don’t think you’ll get away without punishment.
-P..unishment?You gulped as you covered your mouth,[e/c] eyes widening.
-Yes you’ll be cle-
Before he finished his sentence you turned around,slipped through his legs and ran down the hall to Erwin’s office.
-[name]?A friendly voice greeted you.Erwin rised his eyes from the papers he was doing and analyzed you.
You were pressed against the door trying to block the entrance.
-What’s wrong?His face became worried all of a sudden as he got up and came closer to you.
-I angered onii chan..!Your guilty utterance filled the quietness inside the room you were in.
The door burst out open and pushed you away as you slammed onto the wall.
-Where is she?Rivaille’s mad voice could be heard.
You leaned down the wall trying not to make a single sound.Erwin crossed his arms and glared his blue eyes down at Rivaille in disappointment.Rivaille sighed and closed the door behind him and found you sitting on the ground with your arms clenched above your head protecting it from being hit.
-What are you doing now?He asked kneeling down at you and taking your hands in his.
You shyly raised your head,tears spilling down your cheeks.His eyes widened a bit then wiped away your tears with his hands.
-Hey,don’t cry.
You knew those were the best words he could offer to comfort you.Not more,not less.Those were enough.
-Rivaille..Erwin sighed announcing him that it was better to apologize.
-What is it?Rivaille rolled his eyes and staring at Erwin.
-Onii chan doesn’t love me !crying words fell on your lips as you sobbed.
Erwin knelt down placing a hand on Rivaille’s shoulder and looking into his eyes one more time
-Fine.H-hey..[name].He shaked you lightly with his hands.
You refused to talk to him and you buried yourself more within the wall.
-Uh..Rivaille sighed one more time.[name] i’m sorry.
You jumped into his arms hugging him tightly and hanging your hands on the back of his shirt.To you he didn’t actually look that short.You were tiny enough to fit into his arms like a doll.
-I love you brother..Trembling words echoed into his ears.
-Tch,i love you too brat .