Anime x Reader

Karma Akabane - Rivals

Betrayal.

The word that came to mind as Karma watched his sister kiss someone. Not just anyone. He would have preferred her to have kissed Nagisa or even Maehara. Why did it have to be his rival of all people?

Asano Gakushu.

He knew his sister and knew what Asano could be like. Karma let Asono walk away leaving y/n standing there waiting for him. The anger bubbled in him as he got closer to her.

"Since when have you and Asano been seeing each other?" The first thing that came out as Karma grabbed y/n's arm standing in front of her. "Has he asked you about E-class? Seeing if he can get anything out of you?" She knew about Koro-sensei as he barged into her room looking for Karma. That was a lot of explaining and Mr Karsuma was not happy with Koro-sensi.

"Why would he ask me about E-class?" Y/n questioned him with confusion. "He does not care that you are my brother." She pulled her arm free as she walked away from him and started the walk back home. Karma found this hard to believe but let it go.

This did not stop him from pestering Asano every time he saw him. Always asks about what they have been doing and tries to get out what he has been asking her. If he has been treating her correctly and respectfully. Y/n wasn't safe from the questions either. She was asked just as many if not more questions. At one point she hid at their grandparent's house until he realised where she was.

There was only so much an individual could take before they exploded. Y/n lasted longer than Karma thought she would. However, he was not expecting her to get Koro-sensei involved. To be fair it did nothing to stop Karma as he grabbed an anti-Koro-sensei blade and attacked. She hoped Karma would do this and smiled as she walked away to join Asano who was waiting for her at the bottom of the mountain.

Karma did not catch on until he turned to where she was standing to start their way back home. He huffed as he left campus and walked by himself. Credit was given as he realised that y/n was playing with him and winning more than he thought she would. He was more impressed when Asano told him she was outsmarting him by herself as he had no clue she was doing anything to him.

His respect for her grew. Karma only started to lay off once he saw how Asano respected and took care of his sister. This did not stop him from competing against Asano for the top spot in the school. Neither of them was expecting to find another competitor. Karma only smirked when he saw who it was and was surprised that Asano was smiling proudly at the name but was happy Asano supported them. Sitting in joint second place with Karma was y/n.

Karma could not wait to go against y/n and Asano in the next test to see who would come out on top. He had doubts that Asano was not asking about E-class but would let it go for y/n. For now, he would enjoy his time trying to assassinate Koro-senei with E-class and the academic rivalry with y/n and Asano.

The end.