"What do I get for the next question?"
I didn't have to think for a second to know what he wanted. Deciding to play up my sexy angle, I replied mysteriously, "Extra credit" and then slid my hands down from his shoulders, across his abs (which I now learned to be very defined-extra credit indeed) and finally resting them on the hem of his jeans.
He released the breath he'd been holding captive and made his best attempt to give me an answer to the genetic disorder caused by an extra 21st chromosome. How different are down's syndrome and tay sach's disease really?
After letting my fingers trace his thick erection though his jeans, I began to slowly unbutton them, exposing a long, veined cock. I let my hand grab and massage it while I kissed him deeply. Soon I would be kissing something else.
I was on my knees, roughly sucking him while my tongue swirled his head. Sam shivered and tangled his hand in my knotted hair and forced his thick cock down my gagging throat. Before I knew it, he was throbbing and soon my mouth was filled with his juice. He moaned and fell back onto the bed, while I wiped my lips on his discarded pants on the ground.
After a few seconds of resting, Sam stood up and placed his hands on my shoulders while kissing and biting my neck, leaving a row of hickeys. I turned around and we began to make out again, subconsciously walking back to the bed and touching each others naked bodies. He laid down and I maneuvered myself on top of him, letting my breasts brush his chest as I kissed him. He reached for the nightstand and pulled out a condom. I rolled it onto his re-erected member and mounted him. As I felt him penetrate me, I let out a small moan. He was much thicker and longer than anyone I've taken before.
I was riding him, letting my hips twist around his, contorting my body so I could feel him from every angle. Breathing heavily, he grabbed me and rolled us over so that he was now on top. He thrusted into me hard, driving his entire length into me. I began to moan his name and felt the climax building up. Sam began to slow his pace, taking deep, deliberate thrusts to keep the end at bay. But no matter how we tried to delay it, we both came. Grunting, moaning, we collapsed on the small bed, letting our jagged breath fill the silence that now surrounded us. He reached his hand to my cheek and stroked my face. "Smart and sexy. I like it."
"Would you like another tutoring session, Mr. Tomkin?" I asked, nonchalantly.
"I supposed. Today was more of an anatomy lesson than microbiology anyways."
I then left his dorm, ignoring the whoops and catcalls that were tossed out of the neighboring rooms where others heard our ruckus. I had a new appointment in my book for next week.