Amateur video of teacher and student engaging in verbal abuse and delaying orgasm

The video starts with a teacher and her student in a classroom setting. The teacher is seen berating the student, who is visibly uncomfortable and tries to avoid eye contact with her. The teacher continues to verbally abuse the student, making her cry and beg her to stop. The student is then left alone in the classroom, with the teacher walking away. The camera then switches to a close-up shot of the student's face, with her eyes closed and her breathing heavy. The camera zooms out to show her entire body, which is shaking with pleasure as she tries to delay her orgasm. The camera cuts to a shot of the teacher's face again, this time with a look of satisfaction on her face as she realizes she has achieved her goal of making the student orgasm later than she should have. The video ends with the student finally reaching orgasm, with the camera zooming out to show that she has been left alone in a dark classroom.