There was a collective and audible inhaling of breaths as he led her into the classroom. Her long hair, which was usually in a ponytail, was free and had been combed out until it was lustrous. It flowed down her back and her chest, partially concealing her full breasts. She wished she could have let it flow over her face too so that she had a place to hide. But her face was uncovered and it glowed bright red from her blushing.
"I'm sure you remember the clamps of the Inquisition," he told the class after he positioned Innocence next to his podium. She had hoped to be placed somewhere less prominent but she found herself front and center in the classroom. And whenever she glanced up, she saw that every eye in the class was directed at her and some of the students had very hungry looks on their faces.
He held up two small items. "These are an example of modern day versions of the cruel implements that I showed you last week."
Innocence glanced to the side to see what he had in his hands and breathed a sigh of relief. They looked like rubber tipped tweezers and did not look menacing at all. They weren't nearly as threatening as the things she saw in the previous classes.
Richard stepped away from the lectern and turned Innocence slightly so that she was at a forty five degree angle to the class. Everyone would be able to see the professor's demonstration. He positioned himself so he would not block anyone's view and then he continued.
"It's usually good to stiffen the submissive's nipples before applying the clamps. As I'm sure you can see, Cency's are already quite hard already but I will demonstrate the technique anyway.
Innocence glanced down at her chest and groaned as she confirmed that her nipples were already like stiff pebbles on her breasts. Her blush deepened.
Richard lifted her left breast in his hand, holding it in his palm lovingly. Then with his other hand, he gripped the nipple and rolled it back and forth. He flicked it with a finger a couple of times and then gripped it again, stroking it and stretching it. Cency closed her eyes and moaned as the actions sent unwanted thrills through her body.
When he was satisfied with the results, Richard held the first clamp to the nipple and placed one rubber tip on each side of it. Then he slid the metal ring around the two prongs upward, which tightened the grip on the captured bud. Innocence gasped as she felt the clamp tightening and flattening her sensitive little nubbin.
"I am only going to slide this tightening ring halfway," announced Richard. "It will secure it in place without causing too much pain." Then he repeated the actions with the other nipple and, before long, Innocence was sporting two clamps on her overly sensitive nipples.
"These can be used for decoration or for punishment, depending on how much they are tightened. They can also be used for leading a submissive around. Nipple clamps can be used on males also." Innocence glanced up and saw several of the male students blushing.
Eventually, Richard removed the clamps, much to Cency's relief. But then he surprised her by holding up two more objects.
"These are another example of how an innovation from the Inquisition has evolved into a recreational implement of today. Let me demonstrate these for you."
"May one of us try to apply them, Professor?" a voice from the class called out. Innocence cringed.
"Of course," replied Richard. "Would you like to put them on her, Becky?"
"Yes please," said the same voice as earlier. Innocence looked up and saw Becky getting up from her seat and approaching the front of the class. Richard gave her the new clamps, with a warning not to make them too tight.
Becky stood where Richard had stood earlier and leaned close to whisper to Innocence. "You're beautiful."
"Thank you," Innocence whispered back as her blush returned.
"May I demonstrate another way of getting the nipples stiff, Professor?" Becky asked Richard. "At least it always works with me."
"Sure," Richard responded. "There are actually a lot of ways to do it. Show the class a second approach."
Becky was much taller than Innocence and stood nearly six feet tall with long red hair that she currently had tied in a ponytail. Innocence watched in horror as the tall student bent at the waist and saw the red mane going lower and lower. Her eyes flew open wide as she looked down and saw Becky's lips parting and then saw her nipple disappearing into the student's mouth. She groaned as she felt her nipple being pulsed in and out several times before teeth started gnawing lightly on her tender bud.
Becky pulled her head back and stretched the teaching assistant's breast away from her chest. Eventually, the nipple slipped free with an audible pop and Becky quickly fastened the clamp to it. She turned the screw on it until Innocence yelped from the pain.
Becky's mouth moved to the second breast and Innocence once again felt unwanted thrills rushing through her body. She felt her pussy clench with arousal from the attention she was receiving and couldn't believe that she could become aroused from the intimate touch of another woman. She had never done that before and had never even considered doing it.
Again, Becky pulled back and elongated the breast until the nipple popped free. As Becky was tightening the second clamp, Innocence yelped and then immediately let out a long low groan as her body tensed. Becky understood what was happening and wrapped her arms around Innocence, holding her as wave after wave of orgasm crashed over the teaching assistant.
"You will recall the rack from the days of the Inquisition," the professor started the lecture again. Innocence was still being supported by Becky who was openly groping the delectable feminine curves of the blonde beauty. Innocence barely heard the lecture resuming as she slumped against the student.
"No modifications have been made to this instrument in the hundreds of years since it was first introduced. But today, it is not used to the extremes that were trademarks of the Inquisitors. May I have two volunteers to help our teaching assistant onto the rack?"
Instantly, two of the male students stood and stepped forward. One stood on each side of Innocence and grasped her upper arms, relieving Becky of her charge, much to her chagrin. They led Innocence to the wooden device and then one grasped her under the armpits while the other gripped her ankles. They lifted her and gently placed her onto the bench-like piece of furniture.
Richard moved to the rack and unlocked Cency's wrists before moving around the device and securing her wrists and ankles to the chains. "Now, may I have another volunteer to operate the machine?"
Immediately, Becky raised her hand as did everyone else in the class.
"Becky, I think we should let someone else get some experience too," said Richard. "Paul, why don't you operate the crank? The rest of you should gather around so you can see better."
There was a flurry of activity in the classroom as all of the students moved to the rack. They jostled for position to get the best view and then settled down as Paul started to turn the crank.
At first, the cranking just took the slack out of the chains and nothing much happened. After the slack was removed, however, Cency's arms and legs tightened as they were stretched. Paul kept cranking and Innocence began to feel the strain on her limbs. The student continued to turn the wheel and soon Innocence was moaning.
"That's enough for now, Paul," said Richard. "Note how our subject is totally immobilized. In a sense, this is just another form of bondage. But this also has a certain aesthetic appeal."
Richard ran his palm along one of Cency's outstretched arms. "Note how stretched she is and how her musculature is clearly visible."
Then he ran his hand up her leg, pausing as he got to the top of her thigh. "This is one of my favorite forms of bondage. The Inquisitors were brilliant in their deviance. Their invention still survives today and has the potential to bring great pleasure and entertainment to lifestyle enthusiasts."