A little more can't hurt...

It was getting harder and harder to think think straight as he teased your receptive flesh. Your hips actually shifted and raised to help him as he worked your shorts down enough that they might fall off on their own. Your teacher was undressing you. Your teacher was going to fuck you! You had to stop this but it felt so good...

Suddenly, while mind had been racing, it had all stopped. The lips had been sucking so hungrily over your swollen little nipples pulled away. The fingers that were stroking just slightly along your thigh and pelvis, never once touching your pussy, were no longer there. You opened your eyes to see Mr. Chambers sitting back with a grin on his face.

"Wh-what... why did you stop?" you panted, a hint of relief in your voice but mostly drowned in disappointment. Mr. Chambers only continued to grin as his fingers began to unfasten the button of his shorts and drag the zipper down. "You wanted a favor, that's fine. But you'll need to earn it first."

Your eyes were locked on his groin as he pulled himself free, just enough to let you see the growing meat he was packing. It was the first cock you had ever seen that hadn't been your own. It was almost surreal. It was bigger, for one. You couldn't be sure but it looked like it fell just under eight inches. Almost in a daze you found yourself leaning up to get a closer look, your feminine hands pulling away at his shorts to work them down his ankles so you could take in a better look.

"That's a good little girl. Do a good job and we can talk about that little favor your want." he aid, his voice dripping with confidence and charm. You licked your lips in uncertainty. Were you really about to go down on your old soccer coach? You had already slipped down to your knees, pulling your shirt up and off entirely now leaving you nude between his thighs. It was like a dream. You couldn't really be doing this... And yet soon your face was hovering a mere inch from his cock and before you knew it your lips had begun to plant soft kisses along its shaft.

There was a little hiss of approval as you did so. Somehow it made you proud. His manly moans rang in your ears and served to egg you further. The small kisses were becoming light suckles that were trailed up ward until you met the tip of his rod. With barely a moments hesitation you wrapped your lips over the throbbing head and sucked roughly before popping it out quickly with some delight. All of this was coming so... naturally. It was like your body was acting entirely on its own. You repeated the act again while your hand began to cup and massage his balls, the other keeping itself occupied by stroking along his inner thigh.

It was so hot. You hated yourself for thinking it but your teachers tool in your mouth and the lewd sounds of your sucking were turning you on. Another rough suck before you decided it was time to try to take in more. You raised yourself up just a little to better position yourself to work down his length. You managed only five inches the first time before you began to gag and slurped yourself back up to the tip before trying again. You got another inch by your second try and by the third you had almost taken him in entirely. Behind you your hip swayed side to side in growing arousal.

"Mmm, that's it... good girl..." Mr. Chambers said approvingly. His hands had placed themselves behind your head to encourage you and guide your bobbing efforts.