25-Sai no Joshikousei
This 25 year old woman will go to school pretending to be her youngest cousin! While she was in class, she ended up having some problems and needed to go to the infirmary, when suddenly Kanie, a school teacher, greets her saying, "As I thought, you are Natori Hana!" Ending her disguise. With a twist, Hana eventually discovers that Kanie was once a classmate at the time of her school. After saying "Do you know how to make a man be silent?", Kanie kissed her deeply and began to throw herself at her, having no way for Hana to flee! What will happen to her now?