GVH-404 Kanako Iioka, a beautiful teacher who fell into the nest of a bad student

"Kana" who stands on the podium at a certain school in Tokyo. Serious and beautiful, she is a popular female teacher from both students and fellow teachers. However, I was worried about the behavior of the bad students in the class that I was in charge of. One day, one of the bad guys, "Yokoyama," suddenly called me. Believing in his words, "We're remorseful, I want you to talk to the teacher ...", "Kana" went to the designated place, but it was a den of bad guys who were hungry for a woman's body. It was ...