**part eight - used & abused**
Still fully clothed and laying atop her shackled student, the mistress teacher hiked-up her dress, entwined her slightly flabby legs with the smooth and shapely legs of her captive and began to grind her hips into her slave while she licked Heather's ear and nibbled on her earlobe.
"I've been longing to use you for so long," whispered the mistress teacher. "I've observed you in class—imagining the contours of that titillating body beneath the tight outfits you wear—and yearned for the blissful release your ministrations would surely yield. And now, after such an agonizing wait, my time has finally arrived!"
Heather was despondent but remained silent; her eyes clenched tightly shut.
The mistress teacher climbed off of Heather and knelt down next to her. She detached Heather's shackled feet from their chained-down restraints, instead locking the shackles, which encompassed her ankles, together so she couldn't possibly escape. The mistress teacher then released Heather's arms from their chains, likewise handcuffing her arms behind her back instead.
With Heather now detached from the floor, but still menacingly-constrained and incapable of escaping, the mistress teacher began to deliver her orders of pure lust.
"Look me in the eyes, slut!" The mistress teacher leered down at her naked student captive—hands and feet bound together as she rested on her knees—leaning back, sitting her upturned heels. Seething, she ordered Heather to straighten-up and keep her eyes open while she carried-out her teacher's demands.
"Now then, since your hands are cuffed behind your back, you'll have to undress me simply by using your teeth. Do you understand?"
Heather glumly nodded, looking down at the floor. Grabbing a chunk of Heather's silky auburn hair, the mistress teacher jerked Heather's head back and forced her to, once again, look into the wild eyes of her rough and unruly teacher—her curt and covetous captor.
"Listen, you little bitch, whenever I ask if you understand an order, you're expected to reply verbally. Is that understood?"
"Yes," replied Heather meekly.
Growing impatient and annoyed, the mistress teacher slapped Heather briskly across her cheek as she demanded: "Yes, what?"
"Yes...ma'am?"
The mistress teacher grabbed Heather by the back of the neck and forced her head to the floor. As she held her captive's head down, she proceeded to spank Heather vigorously—continuously bringing her flattened-hand down upon the student's bare ass with tremendous force—until Heather cried out for her to stop, apologizing over and over again.
Fuming once again, the mistress teacher grabbed a clump of hair and pulled Heather back to her knees. "As I've told you before—you incredibly dense, inane skank—you are to address me as your divine, mistress teacher! Is that understood?"
Timidly, Heather whispered: "Yes, I understand...my divine, mistress teacher."
"Good. Now, stand up and begin from the top and work your way down. Remember, my little whore, you must always keep your eyes open and directed at me face. That way, you can observe my reactions and determine how well you're doing. Do you understand?"
Heather rose up to a stand, replying: "Yes...my divine, mistress teacher."
An inch or so taller than her teacher, Heather peered ahead modestly, virtually eye to eye with her captor. Standing docile—her very will beaten-down and broken—Heather took a deep breath, swallowed the rising lump in her throat and slowly leaned-in close to her tormentor's wrinkled neck.
Ever so carefully—cautiously—Heather gently bit down on the soft, flimsy collar of her mistress teacher's blouse. "Good, that's very good," encouraged the older woman as she scrunched down a bit to allow Heather to pull the fabric up, over her head. "Now yank this blouse off, you pathetic little slut!"
Obeying her mistress teacher's command, Heather clenched her teeth down hard on the fabric and whipped her head back in one swift jerking motion. Surprisingly, that was all it took to rid the mistress teacher of her top. Staring at the old woman's heavily-sagging and wrinkly bra-clad chest inauspiciously—blouse still hanging limp from her mouth—Heather felt suddenly ill and disgusted.
Turning so her back was to the wide-eyed student, the mistress teacher ordered her to then unhook the bra clasp using her teeth. "If you can't get it unclasped," the old woman explained, "then just bite-down hard and give the strap a good yank. Okay?"
"Yes, my divine, mistress teacher."
Heather leaned forward, trying desperately to unclasp the strained bra but to no avail. Repulsed by the damp, putrid scent of sweat that had seeped-out from the old woman's pores, saturated the skin beneath her clothes and produced a pungent body odor that was now assaulting every sensory gland, Heather abruptly grabbed the bra strap between her teeth—fueled by annoyance and disgust—and ripped it from the oily torso of her mistress teacher; freeing, in the process, the hefty globes constantly grappling with gravity.
The mistress teacher slowly turned back around, offering to sight a pair of aged, drooping melons capped by long, fleshy nipples that appeared like withered and worn erasers with a purplish-crimson hue to them. Each massive boob seemed permeated by a slick residue of oily sweat that upon cresting the edge of each breast, would bead up and run-off down each side, gathering in speed and girth until falling from breast to floor.
"Wow," exclaimed the old maid, "it's getting hot in here between the room temperature, the anticipation I'm feeling, and the body heat being shared between the two of us." With Heather standing naked before her, the mistress teacher grabbed a hold of the only thing she could...Heather's lustrous hair. "Come here, my alluring little licker, and use your tongue to wipe-clean the tickling beads of sweat from my breasts!"
With a handful of hair, she mashed Heather's face into the damp, smothering crevice between her enormous boobs. Unable to breath, and unwilling to breath through her nose, Heather opened her mouth and stuck out her tongue—swabbing the cranny with wide sweeps of the tongue. Letting go of her prisoner's hair, the mature matron crooned over the stimulating sensations the teen's tongue was generating.