From my very first lecture at university, I instantly knew I wanted Mark. Then again, nearly everybody did. He was stereotypically good looking: 6ft 2, dark and toned. He was also my contract law lecturer. Forbidden fruit. I could never pay attention in his classes, I'd be focusing on anything but him to keep my cock from being rock hard and causing embarrassment.
We had bumped into each other quite a few times: he bent over to pick up my student ID during an exam and put it back on my desk with the most perfect smile and he also spoke to me when we were drunk at an end of year party. I stupidly said to him "it's a shame you're my teacher," with a smirk. To my surprise though, he smiled back and told me wait until uni was over.
For two years I kept what he had said in mind, but managed to convince myself that he was just really wasted and probably didn't mean anything by it. He was 8 years older than me and could get anyone he wanted, including the girls drooling after him.
In my final months of university, I started to work closer to him. I had an occasional job showing prospective students around campus and he was in charge. There were about ten of us altogether, so I never managed to get any time alone with him. That was probably for the better though. I'm usually quite calm and collected, but around him I'd turn into a blubbering idiot. You could always see his washboard abs through his fitted shirts and his perfect arse in his tight trousers. It was enough to make me blow my load just by looking at him.
I had finally finished my exams and had volunteered to show A level students around the university one last time. I figured I was getting paid for easy work and I'd get to see a few of my friends before they went home before graduation. There were no other students there though. Just the prospective ones. Oh, and Mark. It was both my heaven and hell. I was doing everything in my power to stop from getting a boner and stuttering around with him.
5 o'clock came and there was just me and Mark left. We grabbed a bunch of books from the tables and carried them up to his office. I dropped them on his desk and headed straight back towards the door, now with my hand inside my pocket trying to disguise my hard-on.
"Take a seat, Jack," he said smoothly from across the room. "I need you to fill in your student payments form."
'Fuck,' I thought to myself, my 8" rock- hard dick now becoming more difficult to hide. Mark handed me the sheet and a pen from his desk and I started to fill in the form. I glanced up and he was undoing his tie, and slowly unbuttoning the top of his shirt. I bit my lip and brushed my hand over my cock through my trousers. I knew he wouldn't be able to see what I was doing from where he was. He carried on unbuttoning his shirt, until all I could see was his incredible naked torso. I looked back down and carried on filling in the form. 'He must just be changing to go home,' I thought to myself. I could see from the corner of my eye him walking around the room, closer to me. My heart was racing, he'd definitely be able to see my cock now.