あらすじ
His rule: No sexual relations until age 18! Her rule: No rules. Free-spirited Yuri Hasegawa and straitlaced Keiichiro Katsuragi have fallen in love. But his elite political family—which has produced a long line of prime ministers—does not allow male descendants to engage in any sexual relations until they are 18. Can the physically affectionate Yuri and rule-abiding Keiichiro keep their relationship strictly chaste? Yuri and Keiichiro have gotten to know each other on their daily commute to their respective high schools.
あらすじはAniListより（英語）。
プレビュー
本作のPV。