That JAV

Misaki is a homeroom teacher who visits the home of a student who has stopped attending school. However, the house she visits is a dump. The student's parents are perverted filthy old men.... In the dirty room with a strange smell, the aphrodisiac causes the uptight Misaki to fall into a lewd female.... A teacher who doesn't seem to have any interest in sex, but is a fastidious woman, takes pleasure in licking and devouring a dirty old man's dick... A week of kime-sex personality modification.