Chihiro-sensei's sexy lesson that will make the boys fall in love with her charming smile and colossal breasts! Put playing cards on the body for a student with a bad memory and teach a nervous breakdown fucking! Oil-covered SEX to help the principal's rehabilitation! Adhesion 69 washing body teaching students how to wash dishes! A human bullet 3P class that teaches the mechanism of machines using the body to students aiming for the field of electronic engineering! Such…. Today as well, Chihiro-sensei has huge breasts and a plump body and gives close-up hot-blooded guidance for the students!