The first home visit destination of the new female teacher 'Kaede Fua' is ... What a garbage house! The student's father is a dirty, smelly, dirty old man who is hungry for women. - "I'll be seen by my child ..." - Jijii's saliva that I never wanted to exchange ... - She is raped by her poisonous parents to the point of nausea, and finally she is betrayed by her students, and her mind and body are polluted by two parents and children who live in a dirty room.