Junko, who lives alone and is dating her classmate Nishina, Ai, who is in love with Nishina, and Mari, who is dating her homeroom teacher, is a friendly trio. Junko was a girl who ended up playing with other boys even though she had a boyfriend. After the test is over, Junko and Ai have successfully graduated! But the truth fails. But the truth is very pleasant. In this way, the youth of each of the three people closes the curtain.
