The new school year had just started, and I was already bored of it. I was a college professor, and there really wasn't much to get excited about. Until one day a young women walked in.... she was a nice looking regular height, maybe taller then some girls, and skinny girl. As a result I noticed her breasts weren't too big... she brought me a note that allowed her to transfer into my class. I accepted it after zoning out thinking about here a moment. I snapped out of it and watched her walk to a seat in the back, her ass made up for her lack of breasts, as it was much bigger and stuck out. I watched it sway back in forth, as I noticed a thong stick out over them slightly. I went to walk up to the white board to write out some notes, but I noticed I had an erection! I didn't know what to do, so I just told students to read pages from their text books. I sat there starring at "Jordan" in the back all class, I couldn't get rid of my boner for long. I saw that she was walking up towards my desk and knew I had to hide it! She bent over my desk and began to ask me a question, I couldn't help but take interest in her top, I could stare right down the front of it and saw her boobs! They were much nicer then I had given them credit for. I snapped back after realizing she had stopped talking! I looked up to see her starring at me, I thought I was in for it, but she smiled at me.... she then unbuttoned the top button on her top... and wink at me. I didn't know what her intentions were, or what to think, until I saw her look down.. she could see my rock hard cock! And it seemed to make her happy. She moved in closer seemingly for a kiss... I had no clue what to do, she was my student! But I was so tempted by her that I moved in.... we almost kissed... when the bell rang! I popped back knowing the bell may have saved my job. She smiled as she walked away. I felt a mixed reaction, glad I didn't do it, but disappointed about that same fact. I tried working on some paper work for what must've been an hour or so, until I decided to go to the washroom. When I came back, she was sitting there on my desk. A girl half my age, and my student! Everything about it was wrong! But as she sat there with her legs swinging off my desk I just knew I had to do it! I walked towards her as she bit her finger and looked devilishly towards me, I pushed her down on the desk and pinned her there, she was still smiling, I went down and kissed her! I let her up and she wrapped her long legs around my waist! I dropped her back onto the desk and began to take off her tight jeans, she started to try and kick off her sexy black high heels, but I stopped her. I went down and told her "no, no, no... these stay on." as I kissed each of her open toes. I slid her jeans off over them and saw her sexy black silk underwear. They were so tiny... I focused on her legs! Her long, tan, oily legs... they shined from the light coming from the window! I rubbed them as she signaled that she enjoyed it... I licked them, and just couldn't keep my hands off of them! She started to bring me up closer as I licked my way up her body... I shoved my hands under her top and began to rub her tits. They were so nice... the cold hard nipples, I tore her top off and began to kiss them gentley as she giggled. I started to play with them until we began to kiss vicsouly again! I jumped on top of her and undone my pants! She pushed me down and got a nice look at my long cock! She seemed to be pleased, I walked over to her face and she began to rub my cock up and down! I had no time for that though as I climbed on top off her and began to fuck her! Her legs stuck up into the air! I held onto them, almost falling off of the desk! I got off of her and bent her over the desk, I smaked her big ass hard! She moaned with pleasure as I spanked her again! I then slowly began to slide my big cock into her nice tight asshole... it hurt her at first and I went in and part way out slowly... but then as she began to like it more and more and scream for me to go HARDER and FASTER, I did! I pounded her ass as hard as I could! Before I knew it under the heat of our naked bodys smashing together I lost control and came inside of her ass! She jumped with shock at first! I collapsed onto her sweaty sexy back, as she layed on the desk.. I pulled out and let my hot cum run down her back as she sighed of relief.