the eavesdropping academy hiding in the dead corner, yuko hayama.

"Mushi, come to the nursery for the second time," says Junko, who is invited out of class by seniors and goes to the health room where he waits. in the health room where no one is there, two people are throbbing! Junko's school life is erotic, such as a habit on the train to school, sexual harassment lessons from tennis coaches, and secret relationships with her classmates. One person who always looks into the life of Junko! Finally, that man and the forbidden sex...