[Sentaro]

Rin sat on his bed and grabbed one of his manga but he couldn't concentrate on reading it. Now and then he had to stare at his brother and that girl. At some point he started glaring at the girl. Why did she have to so close to his brother?

Rin sighed and just watched the scene in front of him as again his chest tightened and his anger increased. He felt it even more this time. While Yukio began to explain the problem to the female she smiled and stared at the younger Okumura boy.

"Oh I see." She said a few times acting like she understood what she had to do. But it was clear that the girl wasn't interested in the homework at all but even more in Yukio. She even sat as close as possible to Yukio almost crawling onto his lap. At the same time she tried to look as cute playing with her hair or bitting her bottom lip.

All of that just got on Rin's nerves but he endure it for now. Though the thing that followed just was the last bit that got him to explode. That stupid girl just really leaned in and kissed his brother. On his lips even. What the- Who does she think she is? Rin growled as he forcefully shut his manga, got up and next to the girl. "Get out!" He yelled at her as his anger was clearly visible.