The first person I dated was a cram school teacher who was the same age as my father. Since then, she has become a college student named ``Asuka Minami'' who only older men can fall in love with. Recently, she was dumped by the old man she was in love with, and when she was depressed, she was approached by someone in the AV industry and decided to make her AV debut, saying that if she wanted to try young men, she would rather be a professional actor than an amateur. And she has sex with a young man for the first time in this movie. Her first satisfaction from being taught by a lively dick and the solace she seeks from an old man. Which will the wavering woman's heart choose?