Upon hearing that his mother's friend, Umi, was returning to their hometown after a long time, Kazuya couldn't contain his joy. Upon reuniting with her, he found her even more beautiful than before... His secret feelings for her, unchanged over the years, grew stronger, and in his excitement, he ended up having a relationship with her. Unable to stop himself, Kazuya, and Umi, driven by lust, continued to indulge in each other passionately. But such an abnormal relationship couldn't last, she thought...
