A new female teacher, Nene, has been assigned to a certain school.When she was a student, she had the ability to become an intercollegiate queen in tennis.As she hopes, she becomes an advisor to the tennis club, but what stands in her way is Muto, a student who has more power than a teacher.One day, she is forcibly violated by Muto.And from that day on, the tennis club was dominated by Muto, and the shameful days of Nene, a female teacher who turned into a meat slave for the brutal students, began.