Des:The one who reigns at the top of the school caste is a slut...The next target is a beautiful female teacher from the lowest caste. Tsumugi, a serious female teacher, is exploited by her cheeky student and becomes the prey of a slut who licks her body as much as she wants! Her pride as a teacher is crushed by the whispering of obscene words, the intertwining tongue of a slut, and the persistent double torture, and she turns into a bitch who obediently clings to the pleasure that comes her way! Lesbian education where the position is reversed and the public morals are disturbed, where the school exposes lewdness and climaxes repeatedly.