In ugly chi ○ po of the Bijin Teacher, a woman student is eagle zukami with the smile of the devil. Female Teacher, Himeno who I play with chi ○ po which erected under the Pantyhose behind the restroom for the lunch break, and is absorbed in masturbation. A girl, the Aine Yuu which uncovers the secret of such a teacher. There is not man hair, and covet a pleasant feeling with each other's strange bodies, and a woman and the girl whom chi ○ po grows fall into the Ren before long….