Ones long-awaited Ryo ● A new series is born! Natsume, a female teacher, decided to invite the students to her home and give a repair class. However, contrary to Natsume's speculation, the students visit maliciously ... Students who hit Natsume's body with young sexual desire. In Ryo ● for 3 days, Natsume's body eventually seeks a man himself! Taken over and born here!