New female teacher, transvestite , Chinatsu Yumoto, gives a practical lesson on sex with male students who are curious about sex!! When Chinatsu comes to school without panties, her big cock is seen by the students, so she is naked in the classroom after school and gives them a continuous blowjob! The principal and a fellow teacher who had been secretly targeting Chinatsu take Chinatsu to the nurse's office for a hard fuck! Chinatsu can't resist the pleasure of anal sex and a handjob on a big cock at the same time, and cums in a climax!!