元カノ先生は、ちょっぴりエッチな家庭訪問できみとの愛を育みたい。

高校生・虹野亨真の学校に新しく赴任してきた教師は、昔自分を振った元カノだった！The new teachers at high school student Toruma Nijino's school are his ex-girlfriends who dumped him in the past! Moreover, both Akamine Shuri and Shirasawa Kohaku are still in love with him. He is happy to see them again, but.... But he is not happy to see them again... "Hey, can I kiss you? Do you hate sleeping with me? They start running away from each other at the same time, trying to make an already established fact with Tohru before graduation. Moreover, she lives in the same apartment as Tohru and tries to secretly nurture their love as a "commuter wife"...? This is a sweet love comedy with an ex-girlfriend teacher who tempts you with everything she's got!