A female teacher, Rei Kuruki, is threatened by a delinquent student who secretly filmed her having sex with a male student in the classroom. She masturbates to the limit as she is ordered! And her first nose-blowing. I'm overwhelmed that a popular actress like her would do such a maniacal play!!! The sight of her moaning with the hemp rope clearly embedded in her panties during the crotch rope play is the epitome of eroticism! Furthermore, this is also her first tickling! In the end, public sex surrounded by many students!