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。

A high school boy, Toruma Nijino, who has suffered a series of heartbreaks, welcomes a new school year, and the new teachers are his ex-girlfriends who dumped him! The two, who are still in love with him, meet at his house. They get him to promise that he'll treat them like teachers until he graduates—— "Hey, can I kiss you?" "You don't like sleeping with me anymore?" Are the two of them trying to create love while sneaking off and moving on to be wives—— !? During the day, they sneak up on him as teachers, and at night, they tease him like his ex-girlfriends. A half-hearted love comedy with two naughty ex-girlfriend teachers!