Hi, I'm Ben. Remember me? I'm the guy who sucks his teachers dick for high marks in physics. I you don't remember, my Physics teacher Mr Franklin told me that if I gave him a blowjob three times a week in exchange for good marks. At first I saw it as a very frightening chore, but I gradually started to enjoy it. In fact, the more I did it, the more I would find myself getting hard as I sucked on Mr. Franklins penis. Then one Friday, after everyone had gone home, something happened that changed my life at school even more dramatically than Mr Franklins deal.
It started off as a normal day. I was in the science lab with Mr. Franklin. He was sitting at the bench and I was crouched in the hollow underneath it. He had his pants around his ankles and his shaft was standing straight up. I shivered a little as I slowly ran my hand from the head down to the base, and wrapped my hand around it. I brought my other hand up and started gently playing with his balls. I used my hand to bring his cock down towards me then stretched my tongue out of my mouth. I liked to start off gently at first, and I used the very tip of my tongue to tickle my way up the bottom of his shaft and up to the head.
I licked around the head very slowly and once I had covered the entire thing with my saliva, I took the whole head into my mouth. I heard him moan above me and felt his hand stroke through my hair. This elicited another shudder from me. I felt like a real cocksucking slut when he stroked my hair, and I liked it. My cock started twitching and that set me off. I started licking and sucking on his dick with passion. I'd move my head forward and swallow as much as I could before backing off and licking around the head. I was moving down his head when I heard the door to the classroom opening. I panicked and tried to move backwards, but his stroking hand clamped onto the back of my head and pushed me back down. I heard the voice of my principal talking and that panicked me even more. If he found out I was sucking dick for grades, I could get expelled and he'd definitely make me stop doing it. At that point I wasn't sure which point upset me more.