Läraren besöker mig i mitt hus och säger att jag misslyckades med hans ämne och det finns bara ett sätt att klara

I thought he was just coming to talk about my grades... But my teacher had other plans. He looked me in the eye and said, "You have failed... but you can still pass, if you do exactly what I tell you." I couldn't say no. I submitted to his rules, he used me mercilessly and every second was recorded. Dirty sex, total domination, and a student desperate to save the semester.