Kurosaki-kun no Iinari ni Nante Naranai (Prequel) One day at a tea party, Iris, a daughter of a marquise, is suddenly told that her engagement has been called off. She loses her fiancé to her beautiful half-sister. In addition, she is married off to Baron Lucas, a wealthy merchant who is rumored to be ruthless and womanizing, as a form of debt... This is a love story of a political marriage that turns into a happily ever after! 「手 出されてんじゃねぇよ 由宇」 悪魔級ドS男子が帰ってきた！！ 日本とフランスで遠恋しながら大学２年生になった由宇と黒崎くん。 大変な毎日だけど、黒崎くんとは画面越しに会えてるから大丈夫！……なわけもなく。 でも、自分だけ弱音を吐きたくないとがんばる由宇に、悪魔級のLOVEサプライズ！？