How about some extra credit work
From Create Your Own Story
Victoria soon catches on to your meaning and hops off the sofa and gets on her knees between your legs.
"Let me show you why I've been failing your class. Everyday while I'm in there I get so horny thinking about you. I've had the biggest crush on you since you started teaching me. I'll make up for not paying attention to the work by showing you some of the other things I've learned."
While saying all of this Victoria was unzipping your jeans and pulling out your dick. When she finished speaking she leaned down to lick the entire length of your cock. Soon one hand settled on your balls while the other stoked your shaft. Meanwhile she took the head of your cock into her mouth and started to swirl her tounge around it.
You can tell she wasn't kidding about what she learned. She is giving you the best blowjob you've ever had. All the time she is sucking on your cock she is looking up at you with her big brown eyes, she throws a wink at you a pushes her head further down. While her hand works the base her mouth is taking care of the top half. You watch as she tilts her head from side to side, her cheeks bulging as they are filled with your cock.
Eventually she descends even further moving her hand from your cock she moves her mouth right down to the bottom. She holds her head there for a longer time than you would of thought possible before she starts gagging on your cock. She pulls her head back for a moment to carpet have her breath before she starts bobbing her head up and down, every time taking the full length of your cock into her mouth. You can't hold back much longer and place both hands on the back of Victoria's head forcing her to take the tip of your cock in the back of her throat. As she splutters for air around your cock you unleash a torrent of cum down her throat and she dutifully swallows it all, not that she had much choice.
After you release her head Victoria pulls back and wipes the saliva from her lips.
"Well that must be at least a pass now. What do I need to do to get an A?"