A demonstration

You've heard that the best way to learn is by doing, so you decide to start with a demonstration. Your eyes scan the rows of students in front of you. Finally, you settle on a mousy looking girl in the front row. She has light brown hair and black framed glasses. A turtleneck covers at least a D cup, giving her a severe case of uni-boob. Her tight blue jeans seem to be the only effort she's made to making her outfit attractive.

"You, in the front, with the glasses. Up here, now," you order.

Hesitantly, she stands from her desk and takes the few steps forward closing the distance between the two of you.

"Stand here and turn." You gesture for her to stand besides you. Your assistant retrieves something from your desk, but you don't see what it is. "Can anyone tell what is wrong with Mousy, here?"

"Um..m-my name is Stephanie," she stammers.

"Whatever. Well?" you look back out to a sea of puzzled faces. "Her outfit does nothing to inspire sexual desire. This sweater? It needs to go!"

Suddenly, Stephanie yelps as your assistant slides a pair of scissors down the back of the turtleneck, destroying it faster than you'd have thought possible. She gives you a wide grin brimming with satisfaction.

Stephanie desperately clings to her broken bra, the back severed as well. You push forward. "These pants are nice and tight, which is great...but they leave no access to her pussy. To be a good blowjob slut, you must be able to orgasm with a cock in your mouth. That means, frequent self stimulation while you're swallowing pole." Turning to look Stephanie in the eye, "they have to go."

Brandishing the scissors again, your assistant (you should get her name, at some point), takes a small, almost dainty, snip of Stephanie's waist band. Still smiling, she then starts tearing down the pant leg, pulling the jeans apart, revealing a cute pair of cotton panties. Stephanie is shaking.

"Now...those panties..." you pause, hearing the *snip* *snip * *snip* behind you. You don't even have to look to know your assistant has a devilish grin.

"NO!" Stephanie clutches her underwear protectively, letting her bra fall to the floor, finally revealing her chest. DD's, actually. Nice.

"The panties are fine for now. Try something sexier next time, though," you say and turn away from the shivering student. You climb up onto the demonstration chair, angling it so that your side is facing the class. "Now, it's time to show everyone what you can do. Everyone else, you'll want to be taking notes."

Stephanie tentatively makes her way over to the chair and, after a moment, kneels down.

"It's customary for the lady to help disrobe her partner," you tell her.

Trembling hands reach up and pull down you pants. Your pecker leaps up, bouncing back and forth. Stephanie gently wraps her hands around it and gives you a few experimental tugs.

"Go on," you encourage her. She takes a small lick and makes a face. Visibly mustering up some courage, she gives the head a kiss and then another.

"Too slow!" your assistant shouts. She places her hand on the back of Stephanie's head and pushes her all the way down into your lap. Your cock is lodged deep in her throat while Stephanie gags around it.

You let your hand snake down and start playing with her heavy breasts. You tell the class, "It's important to let your partner have easy access to your tits. It will heighten the pleasure for both of you."

Now your TA is kneeling behind Stephanie, one hand on the back of her head still, making her take every inch of you, the other hand in Stephanie's panties, toying with her pussy.

Leaning back, you let out a groan of pleasure. You look into your TA's lust filled eyes as she forces this girl down your shaft over and over again. Stephanie whimpers and cries and moans with every push. She's straining to take your cock while enduring the assistant's expert fingering. You pinch and squeeze and pull on her nipples, eliciting even more moans from her.

The TA picks up the pace. The classroom is filled with a staccato of Stephanie's *GAKGAKGAK* as she gags around your length, complimented by the fainter *squishsquishsquish* of fingers pistoning her pussy. Soon, your rapid breathing rises to match the rhythm.

"FUUUUUU-!" You can't even finish the word. You jettison load after load into the squirming Stephanie. Even when you're done, the TA only let's Stephanie's head up enough so that you cock is still hanging over her face. The TA's other hand withdraws from the student's panties and wraps around your cock. She milks the last few drops of cum out of you and lets it dribble onto Stephanie's lips.

You gesture for Stephanie to stand but stop her before she flees from the room. "Did you cum?" You ask pointedly.

"Um...I...um...I-i-i-i..." She turns beat red and just sputters helplessly.

Turning to address the rest of the class, "You should always cum when giving a blowjob. In fact, you should get used to only orgasming when there is a cock in your mouth! Find a cock, put it in your mouth and cum at least three times a day."

"Be sure to grab a study partner on the way out the door." Your TA calls and points to a box of life-like dildos near the door. "Each one is designed to be an exact replica of the professor's." In a smaller voice just for your ears, she says, "I hope you don't mind, I took the liberty of having them made." She gives you a wink.

A bell rings somewhere, signalling the end of class.