Slave and teacher (Tadaomi Karasuma x reader)

The Flashback

Third Persons POV:

On a normal day at a harbor, the Tadaomi family were walking past the crowd which were buying slaves. A girl was kicked for the attempt of escape and this brought Karasuma's attention to the auction....

"Father...There's a girl in danger, can't you do anything to save her?" He asked 

"I'm sorry but I don't want to be involved in a slave auction. Now hurry, our ship is about to sail..."

"Father, tomorrow's my birthday, right? So can I have 9 billion yen?" 

"Sure thing.."

"Uh...Right now please.."

"Now? right now?" He asked once ore in astonished

"Yes father.....Right now.." 

"Anything you want, son.." He smiled while handing over a bag of money which contained about 9 billion yen

"Arigatohozaimatsu father!" He smiled before rushing to the front of the crowd

"Ex...Excuse me but I would like to buy this lady for 9 billion yen.."

" 9 BILLION YEN!?!" The whole crowd gasped

"Kid, do you have that large amount of money or are you talking big?" The seller asked seriously

"No,No! I want to buy her! Here's the money!" He grinned while passing the bag to the now amazed seller

He nodded in agreement before handing over the small delicate girl. Karasuma held her shoulder and gave her a warm smile before introducing himself. A guy tried to attack Karasuma suddenly but the girl punched the guy in the face with the back of her hand and gave an evil glare.

"If you lay a single finger on my owner, I swear to god I will make you regret it!" She growled

The man ran off, frightened by the young strong girls' threat. This surprised Karasuma.

"Right, Im y/n L/n....Master Karasuma and I will always be there to protect you! Forever and ever! That is my promise!"

And that was the beginning of their adventure!

(A/N: This is a new story for the fans of Karasuma-senpai! I won't be shipping Karasuma with Irina since I love my senpai!!!)