[M4F] [Sarcastic Philosophy Professor] [Teacher x Student] [Office Hours] [MDom] [Exam] [Near Failing] [Consent] [Praise] [Intense] [Degradation] [Humiliation] [Strong Language] [Spanking] [Rough] [Stay Focused] [Vibrator] [Toys] [Overstimulation] [Penetration] [Finish Inside]