Riko Honda exclusively appears as a beautiful female teacher in MOODYZ's Ultimate Ryo! Riko is an ideal female teacher, with a strong sense of justice and a determined attitude when dealing with bullying issues. However, she has a special tendency hidden behind that noble educational philosophy. She sympathizes with the appearance of the student being bullied and masturbating... When the student discovers the "secret" that should never be revealed, the never-ending circle of hell begins...