Gyaru seito no ryou chikubi name kairaku akume ni kusshite futari no rezu petto ni nari sagaru onnakyouin 3 – Hinata Tachibana, Aori Arihoshi, Mito Wakui

A busty female educator is caught in the middle of an illicit affair on school grounds. The witnesses: two lesbian-leaning gyaru students. Intrigued by her breasts, they blackmail…