A Siblings Promise (Katsuki Bakugo's adopted sister)(DISCONTINUED)

5:Your Hero Academia

"Now,I want you two to be careful today. I don't want either of you to get hurt. Especially you,(Y/N)!" Mitsuki said, straighten her daughter's jacket, sighing to herself. (Y/N) stared at her mother, smiling slightly. "Mom,it's been 8 months,my arm is better. And I'm stronger now. I can show you!"

On instant,she bent down and picked up the chair next to her. She raised it high above her head, smiling brightly. To add on to the fact that the chair weighed at least 30 pounds,Masaru was sitting in it,looking quite terrified that he was suddenly picked up into the air out of nowhere. He gulped,trying to figure out how to tell the dragon of a daughter to kindly put him down.

But luckily,(Y/N) got the message, carefully placing the arm chair down,and picking up the book that her father was reading. "T-T-Thank you, sweetheart. But,plz don't ever do that again,w-w-without warning me first" Masaru stuttered, straighten his glasses and going back to his book.

(Y/N) giggled. "Sorry about that dad, didn't mean to" she said, Hoping to cheer him up. Masaru continued to try and explain to her that it was fine,and noone was hurt, WHILE (Y/N) went on to explain that it was irrational of her to put the person that helped raise her in harm's way. Of course,while they were doing this, Mitsuki Put it upon herself to get her Eldest child downstairs and ready to go. So, without anyone to stop her,she matched up the stairs and went on with her mission.

To say that it took the arguing,well more like conversing duo to notice that the second loudest person in the household was missing was an understatement. On Instant,(Y/N) rushed over and grabbed 4 pillows, throwing two to her gentle father,who covered his ears, wincing slightly at was what to come. (Y/N) followed suit, covering her eardrums as well. That's when all hell broke loose.

"KATSUKI BAKUGO! YOU MARCH YOUR HEDGEBUSH LOOKIN ASS DOWNSTAIRS,OR I WILL DRAG YOU DOWN HERE MYSELF!"

"FUCK OFF I'M COMING! GEEZE YOU OLD HAG-"

"DON'T YOU START WITH ME,YOU GOOD FOR NOTHING BRAT! I PUT YOU ON THIS EARTH,AND I WILL TAKE YOU OUT OF IT!"

"I LIKE TO SEE YOU TRY! YOU.OLD DUST BUCKET!"

Yup,this is why nobody in the Bakugo household can get anything fragile. The amount of yelling will break it! (Y/N) sighed as she walked to the kitchen, picking up a pastry as her form of breakfast. She casually waited for her dear brother to come Downstairs without obliterating their mom. Thankfully,that was not the case,well,not yet at least. It seems that the duo had managed to make it downstairs without Killin each other,but that didn't go for what would happen next,since Mitsuki Now had both children in her presence. 

As quickly as (Y/N) could,she grabbed Katsuki,and began to drag him to the door, quickly putting her shoes on, trying to keep an eye out just in case her brother decided to pull a dick move that would result with a small mass murder. The blonde was quietly growling, staring at his mother,who was just smiling,a sickening smile if you asked him.

A firm,yet gentle,tug brought him back to reality,as be noticed that he and (Y/N) was moving out of the house and on the pathway to the hero school,where they would compete with other students from neighboring schools to earn a chance at being apart of a hero society. But their final obstacle was at least a train ride away,so the twins quickly picked up their pace.

While they were walking,(Y/N) noticed the gym bag on her brothers back. She figured that was the main reason he was late coming downstairs. Well, either that,or he just wanted to piss off Mitsuki.  Either one could be right when it comes to her family.

Her body froze for a second when she realized that she didn't have her gym clothes she was planning on wearing to the exam. You see, yesterday was the written and training part of the exam,which was pretty easy for (Y/N). And now was the battle part of the entrance exam. She figured that her brother would come out on top,due to his quirk. But she worried more than ever now that she wouldn't get to compete,since,even though she was wearing her middle school uniform,she didn't have the gym clothes to wear during the battle!
Which was a big part of the exam,and she didn't want to fight in her school clothes. Her mind began to swirl,as she began to ponder what to do.