One day, Kou, a new teacher, visited the house of a student, Hiroaki, who was refusing to go to school in his class. It was Kenta, Hiroaki's father, who welcomed Kou. Kenta guided Kou to Hiroaki's room. However, as soon as he entered the room, he was suddenly locked and Kou was framed by Hiroaki and Kenta. In addition, his older brother Daisuke and his uncle Noboru, who are active mobsters, also appear, and together with their underlings, they make a mess of things. Eventually, Kou forgets her position as a teacher and becomes a masochistic slave.
[※There is some disturbance in the image and sound]
