[Machine Translation] This is how I do it! Jun breaks up with his twin sister, Ryumi, and decides to go out with her twin sister, Naori. Although it was triggered by a request from Ryumi, Naori was Jun's first love. He is still unable to break his feelings for Ryumi, but he does not have feelings for Naori. However, it does not mean that he does not have feelings for Naori. Unable to find an answer, the three of them continue to pursue their love. In this third volume, pure feelings for the other person and facing oneself explode!