I was thrilled to have Mistress Polly visit my class, especially since the topic was female reproductive system and sexuality. I had introduced her to the class as Polly – a visitor, observer, and friend. Believing that all was going well – that I was sharing my depth of knowledge on the subject with my class of four lovely females, I was surprised when my lecturing was suddenly interrupted.
"Molly," my Mistress interjected – "your delivery is too fucking clinical! You are not feeling the subject at all!" I was startled by her language, and began to protest, but then she used the Voice on me. "Be Quiet!" She commanded. "Why use Powerpoint, and dull textbook images, when you have the real thing so handy? Remove your clothing! NOW!"
Almost of their own volition.. my hands flew to my blouse buttons, and started undoing them as my Mistress locked eyes with me - compelling me to obey, as I also kicked off my shoes. The students' eyes widened as they saw it how quickly I complied. I heard gasps as I tossed my blouse away, revealing such a sexy bra, that I am certain my students never dreamed I would wear. There were murmurs as my hand went to my skirt zipper, and pulled it down, dropping my skirt, revealing the near wisp of nothing that covered my pussy. It certainly did not cover my mass of pubic hair – my bush protruded from both sides of it.
Amanda, the most remarkable of the four students, and the one that I had been secretly lusting after during this term, spoke to a classmate "Would you dare to call those panties?"
I paused in my underwear... scarcely believing what I just done. Mistress saw my hesitation , and grasped my hair at the back of my head and inquired "Did I tell you to stop?" Again, the Voice activated me.
My mouth dried to a cottony feel as I reached behind my back, unsnapped my bra, and let it tumble off my breasts. The classroom exploded in sotto voce conversations, the shocked student voices interacting. The noise intensified as they saw me grasp my panties, yank them down, and step free of them!
And as I realized I was completely naked, my face flushed red with embarassment. One of my arms threw itself across my chest, covering my areolae.... the other slapped over my cunt protectively.
Again my Mistress' Voice rang out: "Uncover yourself at once. Do you want these young ladies to think the female body is something of which they should be ashamed?"
"No" I stammered in reply.
"No? Just no?"
"No, Mistress" I blurted out. As the class heard that word from my lips, they fell into stunned silence. Their eyes had gotten so big that as I glanced at them, I could imagine four owls had taken their place.
"Beauty stand, girl!" commanded my Mistress. Without thinking, I immediately straightened up and placed both hands at the back of my head, fully revealing my body to everyone in the room.
"Much better, my pet. You have a lovely body, and you should be proud to display it. Now, you were discussing female anatomy. Here we have two perfect examples of the female breast." And saying this, she lifted my right tit in her hand as if presenting it to the class. My blush deepened, my breath quickened, as I felt her hand take possession of my breast. To add to my chagrin, my nipple immediately began to respond, starting its engorgement – stiffening under the close scrutiny of my students. "Now, my girl, explain about this portion of female anatomy, both with words and with physical action."
Trying to regain my composure, I began explaining about the main structures of the breast – the nipple, the areola, the axillary tail, the internal alveoli and ducts, and the suspensory ligaments.
At this point, my Mistress spanked my naked ass with her open palm, saying "Not just words – I told you to add physical action."
Ass smarting, face burning with shame, I went back over the explanation, this time grasping my nipple as I discussed it, tracing my fingers around my areola as I reached that part of the explanation, sweeping my hand over my breast tissue up into its axillary tail (leaving a trail of goosebumps behind my hand as I did so) to illustrate its location, and finally kneading my tender flesh as I described the internal structures.
"What do you think class?" my Mistress addressed them. "Was that a better explanation?"
Heads nodded very vigorously – their eyes still betraying disbelief at the way the situation was unfolding. "I think I should review with you", my Mistress said with a twinkle in her eyes. "As I understand it, this structure is the nipple" – and saying this, she grasped mine very firmly in her fingers. "With arousal, it begins to engorge with blood" – saying this, she began rolling my nipple back and forth between her fingers. I tried, but failed, to hold back a moan as she did this.
"Besides being a source of erotic pleasure, due to its many sensitive nerve endings, the nipple also provides nourishment to offspring when they suckle it." And then, to my amazement, she placed her lips to my nipple and began suckling. Even though she was doing this in public, I could not deny the pleasure that shot through my body at this moment. My moans became louder and my hands came up to gently cradling her face to my breast.
After a minute or two of stimulation, she removed her lips and began tracing my areola, which was all bumpy and crinkled due to my arousal. And she went on to repeat the rest of the lesson, kneading and squeezing my breast tissue very thoroughly as she did so. She even placed both hands to encircle the base of my tit, and squeezed and held the flesh firmly, allowing blood to enter my breast, but preventing it from leaving. This caused the entire breast to not only swell, but to begin to turn to a delicate shade of purple.
She explained to the class that sometimes the breasts were tied in this fashion during playful bondage to make them even more sensitive. Seeing how intently Amanda was staring at this demonstration, she called her forward to assist.
"Your name is Amanda?"
Amanda, a little awestruck, could only nod.
"All right Amanda – first run your fingertip lightly over the nipple on her other breast, the one I am not holding, and observe the reaction."
Amanda did as she was told, obviously enjoying herself. With a big grin, she ran her fingertip back and forth over my normal nipple. I merely smiled, nervously.
"Now do the same to this highly engorged nipple."
As Amanda ran her fingertip over this nipple, my body erupted in sensation, and I arched as I moaned loudly. "See the difference, class?" my Mistress inquired. All four heads nodded.
"Good – we can now proceed to the next part of the lesson – the genitals." I felt my knees weaken. Surely my Mistress was not going to tear away the last shred of my dignity, I thought. On the other hand, I had never seen my students so focused on their learning.
"I think you should climb up on your desk, to give them a better view." I looked at my Mistress with pleading eyes wanting to shake my head side to side, but not daring to. She merely extended a hand to me, assisting me on my awkward, naked scramble up onto my desk. I stood up there atop my desk, blinking, momentarily at a loss as to what to do.
Mistress, seeing this, placed her hands on her hips and said, "Show them your cunt, girl." There were several sharp intakes of breath as the students heard the word 'cunt'. Swallowing hard, I spread my thighs apart slightly, and reached between them to grasp my labia and open myself to view.