OBA-046 Sex education taught by a female teacher with fist Hisae Yabe

Beautiful mature woman Hisae Yabe's long-awaited fisting is released! - Hisae is a female teacher at a certain school. - One day, when I was teaching about the functions of male and female genitalia during a health class, two students were not listening at all! - When I questioned him, he said that he had no interest in the human body due to problems at home. - Furthermore, the two men challenge Hisae, saying, ``There's no way a c** will come out of a female genitalia.'' - For the sake of these two, Hisae makes a decision...