Chiharu just arrived as a new teacher at a girls' school known for its strict discipline. She has been targeted by Yuri, a senior teacher who strictly enforces the school's morals, and is being scolded every day. One Chiharu, Chiharu finally reaches her limit and shows her fangs to the senior teacher! Bondage, strap-on training, forced perverted exposure... The high-handed female teacher begins to cry out like a bitch and writhe in agony as she is trained with a devilish smile...!