Push in deeper?

“It's time for you to pay for your cheating.” I tell her firmly as my hands grip her hair even tighter. “I hope you're ready, Ali. It's time for you to see how a man, uses a slut like you.” There's not much she can do to stop me, not while she's on her knees with her hands tied behind her back, and her helplessness makes this even hotter.

It's been a long time since I had a blow job at all, certainly not one where I was in complete control like this, and the temptation to push the boundaries a little is too much to resist. I use her hair to push Alison's face down onto my cock.

Not a lot, but enough to feel my cockhead bump against the back of her throat. She gags and chokes, but that doesn't stop me; this little bit of extra stimulation is all it takes to send me over the edge.

“I'm gonna cum now, Ali.” I warn her with a grunt. If I were a total asshole, I might hold Alison's head in place as I deposit my load, but I'm not like that, not really. Instead, I pull back, so I am just barely between her lips when the first squirt shoots out. As I expected her to, she pulls back as the white jizz ends up painting her face and dribbling down her cheek.

“You are a good little cock-sucker, Ali.” I tell this cheating honor society princess, “You should do this all the time.” Alison shakes her head shyly, but then to my surprise instead of pulling away completely, Alison clamps her lips around me again and sucks on me eagerly as the rest of the ejaculation pumps out.

The sight of this sexy coed tied up on her knees with cum dripping from her chin makes me wish I still had my phone to take a picture. Alison's little role play doesn't hurt either; I can't help but imagine what the prudish virgin goody-two-shoes might be willing to do to avoid having her daddy get an email with a shot of his little princess looking like this.

Would she come back and let me spread her legs without protest, or would it take a some convincing to get the big prize? Judging by the way the little slut had sucked me dry, I wonder if this imaginary honor roll student of my wicked fantasy would put up much of a fight at all - unless of course I wanted her to.