The sadistic and lewd school class: A voluptuous female teacher, Minamihata Saka, driven to the limit by her masochistic tendencies. (CMV-178)

A female teacher, secretly filmed masturbating with adult toys in the staff room late at night to relieve stress, becomes prey for delinquent students. Threatened with revealing her secret and losing her job, she is forced to suck an erect penis and is ultimately ejaculated on in her face. Her large breasts are subjected to rope binding, whipping, and candle torture, eliciting moans. She is ridiculed for her perversions or exhibitionism, reaching orgasm during service sex! The discipline escalates! She cries out while receiving a humiliating enema in the office!