It's been many years since, when I was a young university student, I found myself in a situation where I scored a 4.9 on an exam. I was quite shocked and requested a meeting at the department to file a complaint.

When I arrived at the tutorial, the professor told me to come in and close the door. It was already late, and there was almost no one in the hallways on the second floor where we were. The professor was aware of this.

He said that if I wanted a 5, I would have to prove that I deserved it. I told him I would do whatever he said.

"Get undressed," he told me. I didn't expect it at all, but his tone was so dominant that I had no choice but to obey, and I ended up completely naked in front of him.

He approached me and started by tying my hands behind my back and then my elbows. Then, he wrapped my arms around my chest, above and below my nipples, leaving me totally helpless.

Next, he made me kneel down, pulled down his pants and underwear, and had me give him a slow blowjob.

He gave me a 5, and ordered me to come back the following week. I said that if he was going to treat me like that, I would come back with pleasure.

"Not only that," he said, "but you're going to be even more tied up and helpless, and I'll play with you as I see fit."