Teen girl's handy substitution in Japanese porn video

In this animated video, a group of Japanese students are studying for an upcoming exam when they discover that one of their classmates is missing. They decide to call the police, but before they can, a mysterious woman appears and offers to take the place of the missing student. The students are hesitant at first, but the woman insists that she is more than capable of passing the exam. The students reluctantly agree, and the woman begins to study for the upcoming test. As she prepares, the students are drawn to her, and soon they are all engaging in some steamy sex. The woman is more than up to the task, and she proves to be a skilled student and a talented lover. This is one of the best hentai videos out there, with plenty of action and excitement to keep you entertained.