Koi Ha Futago De Warikirenai 3 (Dengeki Bunko) [Light Novel]

[Machine Translation] I was mature enough to untangle the two of them, hoping that the three of us would be able to get our relationship on the right track again. I was going to put a lid on my true feelings. But they didn't understand my feelings. I thought I shouldn't expose my heart to them, but I couldn't. I couldn't stand it. I couldn't take it anymore. I would not put up with it anymore. I would hold Jun-kun's time in my own way. For starters, I would create a club activity. Yes, that's not so bad. So, from now on, I won't be as nice to you as I have been in the past, sis. Just as I was thinking that, Ryumi got a confession from a male friend in the basketball club or something, and she brought in some other troublesome thing that stirred up Jun-kun's feelings again... Dang it. I won't forgive you if you get in my way.

三人の関係が再びうまい具合に収まればと、大人な私は二人のほつれをほどいてあげた。自分の本音に蓋をして―そのつもりだった。だけど、二人はそんな私の想いを汲んではくれなくて、胸のうちを曝け出してなるものかと思っていたけれど、無理だった。耐え切れなかった。もう我慢なんてしない。私は私のやり方で純君の時間を拘束する。手始めに、部活を作る。うん、悪くない。だから、これからは今までみたいに優しくしてあげないからね、お姉ちゃん。なんて考えていたら、琉実がバスケ部の男友達に告白されたとかなんとかで、また純君の気持ちをかき乱すような厄介事を持ち込んできて...だるっ。私の邪魔したら、許さないからね。