Adv. Bio Ch. 05: Show and Tell

**DISCLAIMER:

All characters in this story are over 18 and purely creations of fiction. Everything depicted is intended to be consensual acts involving adults. This is meant to be a fun story with only a loose connection to real life. It is not meant to be realistic. This is meant to be read for enjoyment, so hopefully you have some fun reading it. Thanks!**

My day had started off fairly shitty, with finding that my persistent bully had filled my locker with trash, but in just a short time it had become the best day of my life. Adv Bio was normally the best part of my school day, since it was often full of lewd adventures with my incredibly sexy half naked classmates. Ms Skye made it even better than normal when gave us an extra exciting lesson. I got to hear some very erotic personal experiences told by most of my classmates, and then I got to create one with Mackenzie. Mackenzie gave me my first kiss, showed me her amazing tits and let me touch them, and then rubbed her pussy against my cock. She had cum not just once, but twice while enjoying my hands and lips on her bare breasts while grinding her hips against my erection. After class I had been given a surprising treat when Jade had joined me in the communal shower, displaying her fantastic nude body to me. She and Ms Skye had watched me masturbate, and I had left the classroom with promises that the next lesson would be just as enjoyable.

The rest of the day went by in a blur, and there was only one event of interest. Near the end of the day I ran into my bully Brick. He was holding hands with his girlfriend Mackenzie, and they were walking down the hallway. Brick sneered at me with delighted cruelty, and I saw him prepare to shove me into the nearest hard surface. But he was stopped short by Mackenzie, who yanked him back. Mackenzie didn't even glance towards me and she kept her gaze down, which was quite odd for the normally proud and arrogant girl. Brick seemed confused by this reaction, but he backed down and just walked by me.

It seemed like what had happened between Mackenzie and I during class had changed the way she wanted to deal with me. She still appeared to dislike me, or at least she wasn't enjoying being around me, but she was reining in her meathead boyfriend from his favorite pastime of tormenting me. She was the one who had set him after me in the first place though, so I wasn't sure if her new attitude towards me would stick around.

My encounter with Mackenzie and Brick was slightly confusing, but it didn't damper my high spirits. I kept my excitement and happy demeanor all through the day and into the next morning. As I walked into the Adv Bio class I was still smiling wide and eagerly.

I was the first to arrive, and I stripped down to my underwear in order to meet the dress code for the class. As I undressed I surveyed the classroom, which had a few new elements. The former and only partially remodeled locker room was basically the same as usual, but one of the loveseats had been moved to the front of the class. There was also a small table with a heavy cloth on its top. I could see that there were a few objects underneath the tablecloth, but it was thick enough that I couldn't tell much about their shape.

Ms Skye had told Jade and I that she had a very special idea for today's lesson, so I was intensely curious as to what the purpose of the table and the objects on it might be. My curiosity was shared by my classmates as they came in. One by one they arrived and stripped down to their bra and panties, and together we speculated what we might be doing today. More than a few of the girls had some very lewd ideas, and after the previous lesson those ideas didn't seem so ridiculous.

Brittney swore she could tell that a few of the hidden objects were sex toys, and that Ms Skye was going to demonstrate how to use them for the class. Artemis agreed that the shapes were probably dildos, but she guessed that Ms Skye would use them to give a lecture on deepthroating. Jade just smirked and refused to say what Ms Skye had told her after I had left the two of them in the shower, but she did hint that it would be a very fun lesson. As other girls chimed in with equally erotic ideas, my cock twitched and started to grow stiff. A few of my classmates smiled eagerly when they noticed my growing bulge.

The only girl who didn't participate in speculating about what the lesson might be, was Mackenzie. The popular girl arrived last, just before the class was supposed to start. She avoided looking at anyone, especially me, and she didn't say a word as she undressed. Once in the proper dress code she picked a seat at the far side of the room and sat down, staring blankly into the corner. It was obvious that she hadn't recovered from the previous lesson's events, and that she was still embarrassed by what she had said and done with me.

Ms Skye entered the class shortly after Mackenzie, and much to my surprise she wasn't alone. Walking in right beside the teacher was an extremely attractive young woman with the same bubbly and excited energy as Ms Skye, and with hair an even brighter shade of red. She looked maybe a few years older than my classmates and I, perhaps in her very early twenties. That would make her too young to be a teacher, but curiously she had a staff badge hanging around her neck. I noticed the badge quickly, since it was dangling into the girl's extensive cleavage.

I was quite intrigued by this newcomer, and not only because of how low cut her tight shirt was. I immediately wondered if the girl might be part of the special lesson plan Ms Skye had mentioned. My excitement grew as I imagined what the teacher might have us do with the cute young woman.

My interest made me forget that I was standing in only my underwear, and that I had a substantial bulge highlighting my current arousal. My classmates were less forgetful about their state of undress, and they started to fruitlessly attempt to cover themselves up with their hands. Seeing my peers react to the guest made me aware of how exposed I was, especially with how clearly my erection was outlined against my underwear, but I didn't cover it up in fear that it would only draw more attention to me. Only Brittney was unconcerned with how much skin she was showing in front of the stranger.

"Calm down, class. There is no need to react so frightened or worried. Our guest is well aware that we aim to reject the false and artificial modesty of our culture. She won't be bothered by you displaying your wonderful beauty, and so you shouldn't be concerned by her gaze." Ms Skye told us with a chuckle, and her words calmed down my classmates quite quickly.

"I was hoping that I could tell you in advance about the new addition to our class, but it all happened far more quickly than I had thought. It turns out paperwork can be done so much faster if the administration owes you quite a few favors." Ms Skye added, giggling far more mischievously.

"But anyways, I want you all to welcome Cassie to our class. She's studying education at the local university, and as part of her training she will be joining the class for a while as my teacher's assistant." Ms Skye explained with a wide grin.

All of the class had extreme respect and trust in the teacher, but even with Ms Skye's explanation many of my classmates still seemed uncomfortable as they looked at Cassie. Most stopped actively trying to conceal their bodies, but they still fidgeted nervously. They had only recently gotten relaxed and fully comfortable around me, so even with Ms Skye's endorsement they were wary of the newcomer. Ms Skye seemed very aware of this, and she put on her most comforting and warm expression.

"It might help you feel more relaxed about Cassie joining us to know that she was in the same position you all were not too long ago. In fact, Cassie was one of my students the very first year I taught this class, when I was just a brand new teacher myself. She's intimately aware of the goals and methods of this class, so don't worry about her needing any time to understand why we do things the way we do. I am absolutely confident that she will be an amazing help in making this class even better." Ms Skye assured us.

This news went a lot farther in calming down the class. The girls relaxed, and some even smiled with warm friendliness at Cassie. Even Eden let out a sigh of relief, and she had been the most hesitant about the TA. It was obvious that hearing how Cassie had experienced Ms Skye's unique brand of teaching before made accepting the young woman a lot easier for my classmates.

Cassie had kept a bubbly grin on her face as Ms Skye had introduced her, and when the girls shaken off their mistrust she smiled even brighter. She gave each of my classmates an appreciative grin before turning to me. There was no surprise in her expression when she looked at me, and I had to guess that Ms Skye had informed her already of my presence. Men weren't normally allowed in Ms Skye's Adv Bio class, but Cassie wasn't bothered at all that I had been given an exception. In fact, her smile grew even warmer when she looked at me, and her eyes sparkled with an intriguing delight as she noticed my bulge. Her eyes lingered at my crotch for a few moments before she looked back up at my eyes and gave me a suggestive wink.

I returned the wink and eagerly looked her up and down as well. She was quite short, nearly as short as Artemis, but she packed plenty of delicious looking curves into her tiny frame. And her outfit displayed them fairly well, with her low neckline, exposed midriff, and shorts that were shorter than any student would be allowed to wear. Her body was strikingly beautiful, but somehow her cheerful smile was her most alluring feature. And when she spoke her voice was just as full of positive energy.

"I am so glad to be back in this classroom. Ms Skye was the most impactful teacher I've ever had, and I'm delighted to be able to help her reach more students with her wonderful lessons. The things she taught me totally changed my life, and it allowed me to have the most amazing time so far in college. I just hope I can share how great it is to really understand and live the ideas and philosophies this class teaches." Cassie announced.

"And to show you all how eager I am to reinforce the very important lessons Ms Skye teaches, I will follow the same dress code as all of you." She added with a giggle.

Without pause she then started to undress. She stripped down quickly, showing no qualms in getting half naked in front of us. The only time she slowed down was to turn around as she lowered her shorts, giving me an excellent view of her plump ass.

Once she was undressed Cassie turned back around to face us. She ran her hands down her body and swayed her hips as she giggled softly. Interestingly, Cassie's underwear was the exact same color as her eyes, a dazzling and sparkling bright green. Her belly button was pierced, and she had a long piece of jewelry hanging off of it the same color as well. The glittering brilliance of her bra and panties highlighted just how little of her body they covered. Her large breasts were nearly spilling out of her bra, and her tiny g-string panties were more daring than anything even Brittney had worn.

Cassie didn't appear to mind that basically every inch of her pale skin was exposed, and in fact she seemed even more comfortable nearly nude. And I couldn't blame, since she looked even more incredibly beautiful without her clothes. Even though she had insanely thick curves she still had a narrow waist, a flat stomach, and a perfect hourglass figure. When she noticed the awed look in my eyes as I stared at her she gave me a wicked smirk.

"I'm glad I wore some underwear today, and that I picked a cute set. I didn't know how far you had progressed in the class, and if your dress code still had you wearing underwear." Cassie admitted as she tugged at the strings of her panties.

I had been quite excited by the display of Cassie's sexy body, but her words made my heart skip a beat. My eyes went wide and a huge grin spread over my face when she implied that the dress code would eventually prohibit all clothes. My cock twitched and throbbed and it grew even harder as my arousal skyrocketed.

Some of my classmates were almost as excited as I was about the implication of Cassie's words, but others weren't quite as keen on the potential news. Before any of us had time to react much or ask for clarification, Ms Skye started the lesson by assigning us seats. Much to my delight Cassie sat with us. The teacher seated her on a loveseat right beside me, which only increased my arousal and excitement. I had a hard time focusing on Ms Skye while she began to explain the day's lesson. The teacher stood at the front of the class, right next to the covered table and lone loveseat.

"During yesterday's lessons I was quite pleased to see you all enjoying the show Mackenize and Rhys put on. I was very happy when I spotted a few of you starting to pleasure yourself as you watched, but I noticed that none of you were comfortable fully indulging your desires." Ms Skye stated.

Hearing Ms Skye remark on how some of them had rubbed themselves as they stared at Mackenzie and I embarrassed my classmates, and most of them blushed as she brought it up. Mackenzie looked completely humiliated by the reminder of her behavior in the previous lesson, and she tried to hide her expression by looking off into an empty corner of the classroom. Only Jade seemed unbothered, and she gave me a wink from across the room.

"I know there is a lot of shame and stigma around masturbation in our culture, especially female masturbation. But I need you all to know that it is nothing to be embarrassed or ashamed about giving yourself pleasure. It is not only natural, but it is extremely healthy and important to do. In fact, denying yourself when you have those urges will only lead to repression and issues in the future." Ms Skye explained.

"So, in order to promote a more healthy and relaxed view of the natural desires we all have, today each and every one of you will demonstrate how you masturabate. I want you all to show the class the ways you pleasure yourself so that you all can see that there is nothing to be shameful about, and so that we can all better understand one another." Ms Skye told us.

"I understand that not everyone can achieve orgasm without aid. So, since I want all of you to climax during their demonstration, I have provided a variety of the most common tools for your use." Ms Skye added as she took the heavy cloth off the table.

The table was covered in a wide assortment of sex toys. Ms Skye had brought seemingly everything, and some things I didn't even recognize. There were dildos of every size and shape, ranging from impressively realistic to bizarrely fantastical. I saw more types of vibrators than I could name. There were also nipple clamps, butt plugs, several ball gags, handcuffs, and anal beads.

I didn't know if I was more shocked by the variety of sex toys or the fact that my classmates and I were going to all take turns masturbating in front of everyone else. I had just jerked off in front of Ms Skye and Jade the day before, but doing it in front of everyone made me equally nervous and excited. I quite liked the idea of seeing the girls pleasure themselves, and I had liked Jade watching me, but I didn't know how the rest of the girls would react to me watching them or to seeing me stroke my own cock. The girls in the class were similarly wrestling with both eagerness and concern, to varying degrees. This was the most lewd thing Ms Skye had asked of us so far by a good amount.

Brittney and Jade both looked quite excited. I knew Brittney was willing to do just about anything, and I assumed Jade had been informed ahead of time when she had stayed back in the shower with Ms Skye at the end of the last lesson. Kennedy was just as stoic and hard to read as ever, though she shifted a little uncomfortably. Artemis seemed most focused on the selection of sex toys, as if she was deliberating which one to use. Nancy and Eden both looked quite stunned by the lesson plan, and Mackenzie was still hiding her expression as she looked off towards an empty corner of the room. But none of the girls voiced any concerns, and everyone seemed to accept the crazy lesson plan quite quickly. Once more I was impressed by just how devoted the class was to doing anything Ms Skye asked of them.

Ms Skye then asked for a volunteer to go first, and to my very great surprise Kennedy immediately raised her hand. As Kennedy got up to her feet Ms Skye heaped praise onto her. That was enough to make Kennedy smile softly, which was a strong show of emotion from the normally very reserved girl.

The teacher sat down at her desk while Kennedy approached the table with the sex toys. She hovered her hand over some as she considered if she wanted any. Eventually she chose a small egg vibrator had a seperate remote.

"I think this is close enough to the one I use, it should work." Kennedy said as she sat down in the chair and faced the rest of the class.

I quickly grinned as I remembered Kennedy's story of how she had started working out with a small vibrator to increase her performance. Taking in a deep breath and shutting her eyes, Kennedy spread her legs slightly and slipped the egg vibrator under her panties. She then spent a few moments positioning it with one hand as the other toyed with the remote.

I was a little disappointed that Kennedy didn't even take off her panties, but I wasn't too surprised. It was crazy enough to have her willing to masturbate in front of the class, and I didn't blame her for wanting to do it without taking off any more clothes. And while I didn't get to see the hidden parts of her body, I did enjoy the sweet moans that passed through her lips the moment she turned on the toy.

As soon as she pressed the remote Kennedy moaned deeply, and a blissful expression spread across her face. She smiled wide and sank into the chair as the little vibrator buzzed loudly, grinning more than she almost ever did. Her fingers stayed inside her panties, though they only moved slightly. After a few more moments Kennedy spread her legs even further apart and let out another heavy moan. More sighs and moans quickly followed, and they grew louder and louder as she turned the toy to higher settings.

It was a very intriguing experience seeing a girl pleasure herself. I had just the day before watched Mackenzie rub herself against my cock till she orgasmed, but it was quite different being just a witness to the event and not participating. I was able to examine Kennedy more closely, even though I was further away, and I spotted her nipples harden against her sports bra while I watched as her panties grew wet. I listened closely as her breathing grew faster and shallower, and saw her face grow flustered and her forehead become damp with a light perspiration.

The thing I focused on the most was her increasingly loud moans. Every sigh and moan was filled with her mounting lust. It was easy to hear her urgent desires as wiggled in the chair. The sounds were so arousing that I felt my own heart race and my breathing quicken just watching and listening to Kennedy. My cock strained achingly against my underwear.

It didn't take long at all for Kennedy to reach her climax. When she orgasmed her whole body shuddered for a few moments, and she let out a breathless cry before clenching her teeth. Her climax didn't last long, and she quickly slumped back against the loveseat and started to pant and catch her breath. She turned off the vibrator and let the remote fall from her hand.

After another few moments Kennedy sat up and ran her hands through her hair. She had kept her eyes closed the entire time, and as she blinked them open she looked at her classmates with momentary shock. It seemed like she had forgotten she was being watched, and as she noticed all the eyes staring intently at her she blushed even brighter. Looking down she pulled the toy out of her panties and then glanced at Ms Skye to check if she had completed the assignment well enough for the teacher.

Ms Skye grinned widely at Kennedy and clapped her hands, encouraging the rest of us to do the same. As we applauded Kennedy, the teacher praised her for how well she had done, and thanked her for being such a wonderful example of the lesson. Hearing Ms Skye congratulate her made Kennedy smile the widest I had ever seen her, and she got up and returned to her seat with a very satisfied look on her face.

Ms Skye let Kennedy settle back down and asked for the next volunteer to go. The room was silent, and my classmates and I glanced nervously back and forth at each other. No one seemed very eager to go, not even Brittney. I guessed that the cheerleader's reason for hesitating was that she still hadn't decided which toy, or toys, she would use, but everyone else was still nervous about masturbating while all the rest watched.

A few long and tense moments passed before Eden reluctantly stood up. I had been surprised that the shy Kennedy had gone first, and I was even more surprised that the conservative and usually reserved pastor's daughter would go next. As she walked up to the front of the classroom Eden looked straight at me, and it appeared that she was getting her resolve by keeping her focus on me.

Eden completely ignored the table of sex toys, sitting down on the loveseat with empty hands. She briefly adjusted her bra and panties, making me think she was considering taking them off, but seemed to decide to leave them on. She still had her eyes focused on me, and after taking a deep breath she leaned back and slid one hand into her panties.

Her underwear was fairly thin and skimpy, which had always surprised me since Eden's outer clothes were extremely concealing, so I was able to see the motion of her fingers fairly well. She started off slow as she rubbed herself, gently caressing her pussy underneath her panties. Eden bit her lower lip and spread her legs just barely apart.

The way she kept her eyes trained on me was a little unnerving, but it was also incredibly arousing. Throughout the various lessons in the class, I had learned that Eden had carnal urges more powerful than any of the other girls. But she hid and repressed them most of the time, and only let herself indulge in her passions intermittently. The times she had expressed her desires she had made it clear how much she lusted after me, and it was obvious she was using that lust to help her masturbate.

I enjoyed seeing her passion, and I grinned eagerly back at Eden. My cock twitched, and Eden smiled brightly at the movement of my bulge. Her hand started working faster under her panties, and she moaned out in a high voice. She moved her other hand to her chest and squeezed one of her breasts.

Beside me, Cassie noticed how intensely Eden was staring and followed her gaze. The TA's eyes landed on the bulge my erection was making in my underwear, and she grinned wickedly. Reaching out she brushed a hand lightly over my knee.

"Don't get too excited Rhys. I'm looking forward to your turn, so it'd be a shame if you got overstimulated before you had a chance to show off for all of us." Cassie whispered in a soft and sultry voice.

I glanced over to Cassie and she gave me a quick wink before turning back to watch Eden. I took a moment to admire the TA's fantastic body, and when I looked to continue enjoying Eden's display I saw a fiery jealousy in her eyes. Even though I had only glanced at Cassie for a second, Eden clearly envied the attention I gave her. In response, Eden started rubbing herself faster, and she spread her legs wider. From the look in her eyes I knew she was determined to give me a good enough show to keep my focus on her. She grinned with glee as I kept my attention on her, and she rubbed herself even faster. Her fingers moved furiously underneath her panties.

I wondered if Eden might strip something off in order to keep my attention, but Eden's demonstration didn't last long enough for me to find out. The more I watched her the more she moaned, and her sighs of pleasure grew until she let out a hard and ragged cry of delight. She arched her back off the seat and lifted up her hips, and her fingers began to move at a rapid pace. Her panties only barely covered her pussy as she rubbed herself eagerly.

Taking in a deep breath, Eden stared even more deeply into my eyes and then let out a cry of pure pleasure. Her thighs quivered and a spray of juices leaked out onto her legs. Her orgasm was brief, but it looked very intense, and once it was over Eden shut her eyes and collapsed back into the chair. She stayed still for a few moments as she gulped in ragged breaths and gathered her senses.

Opening her eyes she smiled as she found me still watching her, and her eyes lit up with satisfaction. When she pulled her hand out from under her panties, her fingers were slick and wet. Eden licked them clean and then turned to look at the teacher.

Ms Skye beamed warmly at Eden, and gave her praises and compliments similar to ones she gave to Kennedy. Eden received them happily, giggling in delight. She then got up onto her feet and gave me one more smile before returning to her original seat.

We didn't have to wait long for the next volunteer, and Artemis stood up before any sort of heavy silence settled in. Artemis walked with confidence and purpose, and she even grabbed her chosen sex toy with certainty. She picked up a small two pronged device and smiled as she tested its different vibrations modes.

When she turned to the loveseat Artemis showed her first sign of hesitation. She paused and chewed on her bottom lip, deliberating a difficult decision. After a few moments of silent thought she set down the toy on the arm of the chair and then took in a deep breath. Shutting her eyes Artemis quickly pulled off her panties and then sat down.

She sat at the edge of the seat with her legs spread very wide, giving the whole class an excellent full view of her pussy. I was fascinated by the differences between Artemis's pussy and Jade's pussy, which was the first I had seen in real life. Jade had shaved almost all of her pubic hair, but Artemis just mildly trimmed her bush. Both of their pussies were pink, but their labias were quite different shapes. Despite their differences, each was equally sexy and alluring.

My view of Artemis got even better as she moved her legs up onto the armrests and lifted her hips up. Both her asshole and her pussy were on full display, though they didn't stay unobscured for long. Artemis turned on her vibrator to a low setting and began to rub just one of its tips against her pussy. Her pussy had already been slightly moist when she had taken off her panties, but once she started teasing herself with the toy she quickly grew much wetter.

With her hips up in the air Artemis had to lean low on her back, so I didn't see her face, but I heard her moans quite well. They were softer and higher than either Eden or Kennedy, more breathless and silvery. They grew just a little louder as Artemis rotated the toy in her hand so that one tip rubbed against her pussy and the other teased her asshole.

The dual stimulation worked quite powerfully on Artemis, and her moans slipped through her lips faster and faster. She turned the settings higher on the toy and started moaning louder as well, though her voice was still airy and light. Her pussy kept getting wetter, and when her cries reached a peak she squirted as she cummed.

I stared with fascination as Artemis's pussy sprayed out juices while she cried in a high voice. Her orgasm didn't last long, but it was enough to leave a small puddle in front of her. She sighed out heavily and let her legs drop from the armrests, leaning against the chair as she caught her breath. In this position I could finally see her face, and she was smiling meekly straight at me.

After taking a moment to recover Artemis grinned more suggestively at me and licked her toy clean. I grinned back, loving the way she made a show of licking and sucking her own juices off the vibrator. Once she was done, Ms Skye rewarded her with generous praises for the performance, and then Artemis got to her feet and walked quite confidently back to her normal seat. She picked up her discarded panties along the way and slipped them back on.

"Can I go now? I figured out what I want to do, and I'm really excited to show you all!" Brittney exclaimed with a giggle even before Artemis had a chance to sit back down.

The cheerleader jumped up onto the feet, making her enormous tits nearly bounce out of her bra, and she rushed towards the table of sex toys. She smiled gleefully at the array of tempting choices, and grabbed something with each hand. When she moved towards the loveseat I saw that she had picked a large wand vibrator, and in her other hand was a huge extremely realistic dildo. The fake cock even had a set of balls attached.

Brittney set down the toys in the chair and then turned to face her classmates. She gave the whole class a bright smile, but she focused most intently on me. Giving me a mischievous wink she reached behind her and unclasped her bra, taking it off and letting her giant tits fall free.

Her breasts bounced out, and my jaw dropped in amazement. Brittney's boobs were far bigger than Jade's, and at least a cup larger than Mackenzie's, but somehow they still looked perky despite their giant size and hardly sagged. The cheerleader had reddish nipples that were already quite hard, and one was pierced with a small crescent moon. Just seeing them made my heart skip a beat, and a strong lust burned hot in my chest. My cock throbbed against my underwear as I longed to touch those wonderful tits.

Brittney saw my reaction and giggled in delight. She reached up and squished her breasts together for a moment before letting them go and shaking her shoulders. Her tits swayed back and forth in the most mesmerizing and alluring way. I was so captivated by the sight of her boobs I almost didn't notice when she slipped off her panties. My eyes were drawn down as Brittney brushed her hands down her stomach and over her waist, teasing her fingers into the small tuft of soft blonde pubic hair. Her pussy was already dripping wet, which was no surprise knowing how freely Brittney let herself indulge in her lusts and desires.

Without even using a toy yet, Brittney had given me the most arousing sight of the lesson. But she wasn't going to stop at just getting nude and teasing her hands over her body. Turning and picking up her toys, Brittney settled into the chair. Moving the wand down to her pussy she turned it on. Immediately she started to moan loudly and heavily, openly showing how much she was enjoying the stimulation. Her voice was as confident as it was erotic, loudly declaring her pleasure. It was extremely arousing to hear, and Brittney appeared turned on by how strongly her classmates reacted to her cries of delight.

As she turned the wand on to a higher setting her moans grew louder yet. I almost got worried that she might get too loud and draw attention to our secluded class, but she soon muffled her cries of delight. Lifting up the dildo she began to lick and kiss it, lavishing it with attention from her lips and tongue. Brittney used a liberal amount of spit and saliva, coating the fake cock. After she got it good and wet she slipped it into her mouth, sending it through her lips and down her throat.

Seeing her tease the dick I felt a deep need for her to do the same to me, and I ached for the type of attention she was giving it. I gripped the armrest at my side tightly as I resisted the urge to get up and seek out the pleasure I was so strongly craving. At my side Cassie noticed my struggle, and she gave me an encouraging grin. She placed her hand on my thigh once more as she looked at my bulge.

"God, she's amazing, isn't she? I think I want to get my hands on that fantastic body just as much as you do. The things we could do to her together, it would be magical." Cassie whispered to me, licking her lips as she looked me up and down.

"But Ms Skye doesn't think you all are ready for that, not here in the classroom at least, so we'll just have to wait. I'm sorry you keep getting tempted so badly, but I promise that waiting will be worth it." Cassie assured me with a smile.

I nodded, hoping that her words were true. I took in a deep breath and tried to calm myself, which was especially hard as Brittney continued to put on such an arousing display. I was fascinated by how she appeared to be getting just as much enjoyment out of sucking the dildo as she did pressing the wand onto her pussy. Brittney deepthroated the big fake cock with impressive skill and relentless enthusiasm, making it obvious how much she was liking it. And she wasn't just getting pleasure from the toys.

Brittney kept her eyes open and eagerly watched the reactions of her classmates, seeming to gain satisfaction from the eyes watching her. She spent a good time enjoying how intently I was staring at her, but she also focused on how some of the other girls were leering at her with nearly as much lust. Artemis had her panties pulled to the side and she was teasing her fingertips over her pussy, and Eden was lightly pinching her nipples through her bra. Brittney clearly loved the attention, and having so many people watching her made her cum rather quickly.

Her's was the most explosive and dynamic orgasm yet. She took the dildo out of her mouth and screamed in pure joy before shoving the long length fully down her throat. The balls of the fake cock rested against her chin as the rest of her body spasmed and shook. I saw her toes curl and she arched her back, sticking out her tits even more. Brittney trembled for nearly two minutes as the waves of pleasure washed over her.

When her body finally started to calm down Brittney pulled the dildo out of her mouth and gasped before moaning once more. She smiled with utter bliss, pure satisfaction on her face. She got up onto her feet slowly, and her legs were a little wobbly. Ms Skye lauded the girl with loads of praises, and that made Brittney grin even more. As she returned to her seat she took the dildo with her, and she had to be reminded by the teacher to pick up her discarded underwear and put them back on.

Brittney's demonstration had been arousing enough that I felt like I needed to go next. I had gotten too excited, and I desperately wanted some release. I started to get up, but Cassie reached out and stopped me. She put a hand on my shoulder and shook her head as she leaned in close.

"Not so fast, big man. Ms Skye wants you to be the big finisher. Just sit tight, waiting a little longer for your turn will make you even more fun to watch." Cassie whispered as she smirked deviously at me.

I grinned back, feeding off her confident energy. I still wanted quite badly to get some relief for the aching need of my cock, but I nodded and settled back into my chair. As I did so, I saw Nancy stand up and approach the front of the room.

Nancy got to the table of sex toys and examined it, though she was clearly unsure. Her hand hovered over a few of the items, but she didn't pick anything up. After a few moments she shook her head and took a seat in the chair empty handed.

Once she was settled in the loveseat, Nancy took another few moments to compose herself. She took in a few deep, slow breaths with her eyes shut. I could tell that she had to work up the courage to do what Ms Skye was asking of her, and it took a little bit to find the determination to continue.

After she had steeled her resolve, Nancy slipped her fingers under her panties. She kept her eyes shut as she slowly began to rub herself. She didn't hold back her moans, and they soon started flowing out her lips. Her sighs were soft and high, much quieter than Brittney had just been.

It felt much stranger watching Nancy pleasure herself than it had been for any of the girls that had gone before her. Out of all my classmates, I had the least interactions of any sort with her. Most of the other girls were my friends, though our friendship was built on very lewd foundations. Nancy seemed to dislike my presence in the class nearly as much as Mackenzie, but Nancy simply displayed her distaste by ignoring me as much as possible.

As weird as it was to stare at her while she masturbated, it still was an undeniably sexy sight. Nancy was just as incredibly hot as the other girls of the class, and her moans were amazing to listen to. I was drawn in by the passion blossoming on her face as Nancy's fingers moved faster, and I watched intently as she raised her free hand to squeeze her lovely small breasts.

The faster she rubbed herself the more Nancy started to twist and wiggle in the chair. Her moans grew louder and more urgent, and as they rose up she opened her eyes slightly. Turning her head she looked towards Ms Skye, and an expression of pure lust filled her face. Nancy bit her lower lip and panted out heavy sighs as she stared longingly at the teacher.

Brittney's orgasm had been explosive, and Artemis had cum hard enough that she squirted. Eden and Kennedy had climaxed with much less fanfare, but as they orgasmed it had been easy to spot. When Nancy reached her edge I nearly missed it. She let out a soft cry, so high pitched that it was almost a squeak. She kept her eyes trained on Ms Skye as her legs quivered for just a moment. After that she released a heavy sigh and smiled as she relaxed back into the chair.

Opening her eyes fully Nancy stood up without waiting for Ms Skye to offer any compliments or praises. She rushed back to her seat while she was still catching her breath, and her fingers were still dripping with wetness as she sat down. Ms Skye didn't make an issue of Nancy hurrying away, and simply asked for the next volunteer.

With Cassie informing me that I was supposed to go last, that just left Jade and Mackenzie as candidates to go up next. Jade was smirking seductively at me, and made no moves to get up. Mackenzie had spent the whole class so far just looking into the corner, barely giving any of the demonstrations much attention.

Neither girl stood up to offer themselves to go next, and the silence grew heavy and tense. The tension didn't appear to bother Jade, but Mackenzie grew restless after just a minute of waiting. She shifted in her seat, tapping a hand on the armrest of the couch. Eventually she let out a frustrated sigh and got up onto her feet.

"Fine, I'll fucking go next. I just want to get this over with." She declared loudly as she stormed forward towards the table of sex toys.

Mackenzie had resisted volunteering, but she didn't waste any more time in deliberating over her choice of toy. She picked up a comically large dildo that had the wildest shape of any sex toy I had ever seen. It was multi-colored, and had raised ridges spiraling along its length. The shape wasn't even truly phallic. It was somewhat conical, with its base much larger than its tip.

Mackenzie set the odd shaped dildo up on the loveseat and then climbed onto the seat. She knelt over the toy, facing the class, and lowered herself down till her pussy was resting on top of the dildo. Slowly she began to rock her hips back and forth, rubbing her pussy against it. Somewhat to my surprise, I saw that her pussy was already quite wet and her panties damp when I looked closely at what she was doing.

It was fairly odd seeing Mackenzie do basically the same thing she had done to me and my cock just yesterday to the dildo. She had rubbed herself against my erection in nearly the exact same way. It was quite a different experience watching her do it from a distance, and my aching cock longed for her to climb into my lap and rub herself against me instead. I shifted uncomfortably in my seat, trying to suppress my growing urges.

As she moved her hips faster back and forth along the ridiculous looking dildo, Mackenzie scowled and began to look frustrated. She didn't let out a single moan, and despite how wet her pussy seemed to be it didn't look like she was getting too much pleasure from grinding her pussy along the fake cock. Leaning back she pressed herself more firmly against the sex toy and rocked back and forth even faster, but her face still looked lacking in passion.

Gritting her teeth Mackenzie shut her eyes for a moment and then let out a few soft curses. She let out a resigned sigh and then reached behind her back to unclasp her bra. She tossed it off and then quickly squeezed her breasts. As she groped her tits Mackenzie let out her first pleasured sigh, though it was far less lustful than when I had played with her boobs.

My dick throbbed in delight as I enjoyed the sight of her wonderful tits once more. Mackenzie had a quite large rack, and even with her hands covering some there was still plenty of boob to leer at. I got an even better view as she pinched her nipples. I remembered how good it felt to grope and squeeze her breasts, but seeing her do it herself was still delightful to watch.

Her moans started to come louder and more filled with lust, but Mackenzie didn't seem even half as aroused as when she had teased herself on top of me. There was still some heavy frustration in her eyes, which I was able to spot as she snuck glances towards me. Mackenzie tried not to look at anyone, especially me, but I found her eyes continually drifting towards me, and especially the bulge in my underwear. She was trying to resist getting pleasure from looking at me, but she couldn't hold herself fully back.

It took longer than for any of the other girls, but eventually Mackenzie was able to make herself cum. Her orgasm wasn't nearly as powerful as either times she had climaxed with me, but it was still an impressive display. She cried out deeply, and while she cummed she stared directly at me.

Right away when her orgasm died down Mackenzie shut her eyes and blushed a bright red. Her hands quickly shifted to cover her breasts as best as she could, shielding them from sight instead of playing with them. She didn't appear to even listen to Ms Skye's words of approval and praise, but when the teacher was finished Mackenzie quickly got up. She set aside the colorful dildo and then marched back to her seat, not bothering to pick up her discarded bra. No one reminded her either, and so she sat back down with only her hands to cover her tits.

Jade didn't wait a single moment once Mackenzie was seated before getting up. As she walked to the front of the room she gave me a very suggestive and encouraging smile. She also shared a wink with me that promised joys and delights. I guessed that Jade had been told of the lesson plan ahead of time, probably when she had stayed with Ms Skye in the shower after class. It seemed like she had used the time to get more comfortable and excited about her demonstration. I grinned eagerly and my heart pounded fast as my excitement rose to new heights.

When she had joined me in the shower at the end of the last lesson, Jade had shown that she was far more lewd than I had thought. She had gotten fully naked in front of me, and she had also offered to help me cum. Sadly Ms Skye hadn't allowed her to do so, but that moment had still built an erotic connection between Jade and I. As she got to the front of the room she renewed that connection as she stared at me with eyes full of lust and desire.

Those eyes sparkled with even more passion as she stripped off her underwear. She did it much faster than Brittney had, getting nude in just a few seconds. But once she was fully naked Jade took several moments to show off her fantastic body. She ran her hands down her lovely curves before slowly spinning in a circle. My eyes went wide and I grinned with dumbstruck awe at her incredibly sexy figure, even though I had seen it before. My cock pressed achingly hard against my underwear, and my heart was beating fast enough that it felt likely to burst out of my chest.

I only got more excited as Jade got onto the chair. She didn't sit down normally like most of the other girls had, and instead she got up onto her knees and faced away from the class. She lowered her head down and stuck her ass up, showing off her heart shaped ass and her soaking wet pussy. Reaching up in between her legs she used her fingers to spread her pussy wide, giving me and my classmates an even better view. I licked my lips with a hungry desire.

I wasn't the only one lusting after Jade, though I might have had the most longing for her. Brittney sat at the edge of her seat and grinned mischievously at Jade, and Artemis slipped her fingers into her panties. Even Kennedy was showing a surprising amount of emotion as she stared with heavy desire at Jade.

Jade lifted her head up to look at her classmates' reactions and giggled at the sight. She gave me a sly and devious wink before lowering her head back down. Her fingers started to rub herself, and Jade began to moan out sweetly. Her voice was loud and clear, and it was very musical in its tone. I loved the sound the moment I heard it, and I knew I needed to hear more of it.

Luckily for me, Jade provided all the lovely moans and sighs I could want. She rubbed herself quite quickly, causing her to moan in pleasure with nearly every breath. Her fingers never slipped inside her pussy, only rubbing and caressing up and down her lips. She would occasionally graze her thumb over her clit, and she cried out in a louder voice every time she did.

I had loved every single demonstration each of my classmates had given, all in different ways, but Jade gave me the most arousing display of them all. Her cries of joy were a delight to hear, and the position she chose gave an extraordinary view of her insanely beautiful body, especially her pussy. The only thing missing was being able to see her wonderful face and her expressions.

I had to grit my teeth and hold tightly to the armrest as I watched her, needing to resist the urge to get up and get a taste or a touch of Jade. I also had to fight the desire to pull out my dick and start stroking myself, which was nearly as difficult. Cassie saw my struggle and gave me an encouraging smile. But since her smile was also full of devious lust it only made me more aroused.

I was nearly to my breaking point when Jade made herself cum. It happened as her cries crescendoed louder while her fingers moved at a furious pace. She had slipped her other hand in between her legs, using it to rub small circles around her clit. Jade's breathing was ragged and short, but her moans were still pure and musical. In fact, it was almost like she was singing out her cries of ecstasy.

When she climaxed she called out in her loudest cry yet, and juices flooded out of her pussy and down her thighs. Jade collapsed forward in the chair as her legs shook and trembled. Her orgasm lasted a full minute, and it was clearly an intense climax. Her cries of joy only grew softer once she didn't have enough breath to power them.

Jade's orgasm was strong enough that she laid in the chair for a while after her orgasm passed. As she recovered no one moved or said anything, and everyone just stared intently with shocked awe at the girl. Even Mackenzie was impressed by the orgasm.

Ms Skye didn't wait for Jade to fully recover before standing up from her desk and clapping loudly. The rest of the class joined in, giving Jade a full round of applause for her amazing performance. The praise made Jade lift her head and look around. She had a blissful and content expression plastered across her face, and she smiled at each and everyone in the room. She grinned at me last, and her smile lingered on me for a while.

When the clapping stopped Jade got up and slid out of the chair onto shaky legs. She picked up her underwear, but she didn't put them on. She gave me one more wink before returning to her original seat and slumping down heavily into it.

After that I had to take a breath and collect myself, since my senses had been dazzled by the spectacular performance. By the time I had gathered up all of my thoughts everyone was looking towards me expectantly, waiting for me to act. Taking in a deep breath I stood and walked to the front of the class.

I only took a quick glance at the table of sex toys, just to confirm that there wasn't anything there that I thought I could use. When I got to the loveseat I was intrigued to see that its leather surface was covered in the various juices and wetness from all the girls who had used it before me. That almost made me want to sit down in it, even though I had wanted to just stand up while I did my demonstration. But after a moment of admiring the beautiful scene I turned and faced the class.

Everyone was still focused on me, and now they all were staring with even more expectation at my crotch. Most of the girls wore quite hungry looks, and even Nancy appeared curious to see what my cock would look like. Eden had the most intense gaze, and her eyes were full of powerful lust. Jade smirked, and the fact that she had seen my dick before didn't diminish her anticipation of getting another view at it. To my surprise Mackenzie also looked with keen interest, though she tried to make her gaze not so obvious.

The pressure of so many girls intently watching me made me both excited and nervous. My hands shook a little as I slowly lowered my underwear down. Everyone, including me, was holding their breath, and the tension in the room grew thick. I paused for just a moment when I felt my cock ready to pop out, and then pulled down my underwear completely.

My dick sprang out and then pointed straight forward, and it was as hard and stiff as it had ever been. A few girls gasped at the sight, and a few more murmured in awe. I heard them whispering in surprise at how big it was, both in length and girth. Brittney licked her lips, and Eden's jaw dropped open. Cassie gave me a sultry grin as she brushed her hands down her body, and Kennedy's eyes were as wide as they could be.

The attention my dick got made my heart thunder even harder in my chest. My cock also twitched now that it was free, and the movement caused another round of gasps and impressed whispers. When I glanced towards Ms Skye I saw that even she was mesmerized by my dick, and she had seen it several times before.

As good as it felt to have so many lustful eyes on me, my cock still ached for more direct stimulation. Taking in another breath I reached down and started to stroke myself. I barely got my fingers around my shaft before Ms Skye interrupted me with a soft voice.

"Wait, I don't think this is quite right. It would be rude not to offer Rhys some help, since none of the aides I brought were applicable for his demonstration. In my excitement for this lesson I forgot to provide any lube." The teacher admitted.

"Fortunately, there are other ways to provide proper lubrication. Cassie, could you and... You and Artemis please give Rhys some assistance." Ms Skye instructed.

Cassie stood up with an eager smile, and waved for Artemis to join her. The younger girl looked excited, but also quite nervous as she got onto her feet. Cassie walked over and took Artemis's hand, giving her a quiet word of encouragement and comfort before guiding her over to me.

Cassie grinned at me as a mischievous energy lit up her eyes. Artemis smiled more meekly, but there was a strong carnal desire underneath her nervousness. I felt quite nervous as well watching the two girls approach, and my heart skipped a beat when Cassie leaned down and brought her lips just an inch above my throbbing dick. She was close enough that I could feel the warmth of her breath.

Looking up at me Cassie gave me a wink before dribbling spit up and down my cock. She let a lot of saliva slip out of her lips, coating my length fairly well. When she was done Artemis leaned down to do the same, though she hovered her mouth a little further away from my dick. In just a few moments my cock was given more than enough lube.

"Good luck, big guy." Cassie said in a seductive soft whisper, and she emphasized the word big when she said it.

Giving me one last wink and giggling deviously, Cassie turned back and returned to her seat. Artemis lingered a little longer, staring at my cock with awestruck eyes before she moved away. Once I was alone again at the front of the class I reached down and wrapped my hand around my cock again.

I slowly spread the spit and saliva from the two girls up and down my length. I had been teased by such delicious and alluring sights that I immediately started groaning in a low voice. The pleasure of stroking myself was more powerful than I had expected, and another few deep grunts passed through my lips.

My classmates reacted with delight to my noises, grinning and smiling as they listened closely. Seeing them enjoy what I was doing made it feel even better, and I gave them louder and heavier moans. I also stroked myself faster, adding to the pleasure building up inside of me.

I didn't know quite where to look as I jacked off, so my eyes continually roamed around the classroom. All of the girls were incredible to look at even if they were just sitting still, but the ways they enjoyed my demonstration made them even better to look at. Artemis had her panties pulled off the side again, and she was openly masturbating as she watched me. Eden and Kennedy were more discreet, but it was still clear what their fingers were doing under their panties. Nancy had a finger in her mouth, and she was staring at my cock so intensely that she wasn't even blinking. Even Cassie couldn't resist touching herself, and the TA was rubbing her thighs with one hand and pawing at her breasts over her bra with the other.

Brittney was putting on a far more active show than most of my classmates. Her bra had been taken off, and she was slipping the dildo she had kept in between her tits as she squeezed them together. She moved it at the same pace that I was stroking myself, and she gave me a seductive smile when I glanced at her. Mackenzie was playing with her own breasts as well, squeezing them and pinching her own nipples as she stared longing at my dick. Ms Skye was giving me a sultry smile and she slowly licked her lips.

Out of all the girls in the room, my eyes were drawn to Jade the most. She was still totally nude, and I couldn't stop looking at her incredible body. Her legs were spread wide, and she was gently teasing her fingers over her pussy. She was breathing fast, and each breath made her breasts rise and fall in an extremely alluring way. But it was her eyes that pulled me in the most. Her bright green eyes were open wide as they focused on the way my hand was sliding back and forth on my cock, and they were filled with an intense and urgent lust. Jade's expression was one of desire, and she looked consumed by carnal passion.

I don't know how long I lasted as I masturbated in front of so many insanely hot girls. It felt like it lasted just a moment, but also like it took an eternity. My senses were so overwhelmed by the gorgeous sights the girls were providing, and the deep pleasure of finally being able to touch myself after so much teasing, that I completely lost track of time. All that I knew was that I was being filled with more intense and pure pleasure than I had ever felt before.

The pleasure was so good that I didn't even notice Ms Skye getting up from her desk and moving behind me until I felt her fingers brush down my back. I also felt her breath hot and heavy against my skin, like her lips were just a fraction of an inch away from me. A shiver of fiery delight ran up my spine when she teased her fingertips up from my waist all the way to my shoulders.

"You're doing just a fantastic job, Rhys. Your classmates are just loving your demonstration, even more than I had hoped." Ms Skye whispered in a soft and seductive voice.

"But now I want you to give them what they really want. I want you to end this lesson with something spectacular. I need you to make this grand finale something special." She told me, leaning a little closer and brushing her chest against my back.

"Can you do that, Rhys? Can you be a good boy and cum for me? Please, be a good boy for me Rhys." Ms Skye asked as she lifted herself up onto the tips of her toes and whispered into my ear.

Ms Skye had called me a good boy a few times in the past, and every time it had made my heart race and sent a surge of joy through my body. This time the effect was even stronger, and it caused a shudder to travel up my spine and overwhelm me with pleasure. I grunted out in a rough and hard voice as my mind was flooded with pleasure, and I was unable to hold back as I started cumming.

The sensation was pure bliss as I orgasmed, and I felt consumed by the most intense pleasure. My jizz streaked out of my cock, shooting far through the air and nearly reaching the girls directly in front of me. As I climaxed my cocked throbbed and pulsed, and my balls ached as they were emptied. I unleashed more cum than I thought was possible as I kept shooting thick loads of sperm.

Though I was assaulted by huge amounts of pleasure, I still was able to focus somewhat on the reactions of my classmates. They all looked thrilled and excited by my orgasm, and their eyes lit up with amazement as they watched me. The girls were impressed by how much I was cumming, and I was impressed in turn by how much they seemed enchanted by the sight of so much cum. A few of the girls looked so hungrily at it I thought that they might get up and start licking it off the floor, or move straight to the source and try to suck whatever was left in my balls out through my cock.

Sadly, none acted on those urges. I was left panting and trying to catch my breath while I came down from my orgasm. From behind me Ms Skye giggled with merry joy and pressed a light kiss to my shoulder before returning to her desk. She gave the whole class a bright smile and clapped her hands.

"What a wonderful job you all did today. I was impressed by each and every one of you. You all should be pleased and proud of how well you did." Ms Skye declared with a giddy voice.

"And since you all did such a fine performance today, I think I know exactly what our next lesson will be. I can't tell you any details, but I promise that it will be an even more exciting educational experience." The teacher pledged as she smiled mischievously.

Before she could say anything else the bell rang, indicating the end of the class. Most of my classmates and I mostly ignored the bell, still focusing intently on the teacher. We were far too curious about what she was saying about the next lesson, and how it could possibly top the one we just finished.

"But that will be all for today. You may all go ahead and get dressed." Ms Skye told us rather simply, not giving us any more information on the next lesson.

"And one more thing. Unfortunately, the showers need a little maintenance, so they are unable to be used today." She added before sitting down at her desk.

I frowned at the news, disappointed. I had loved sharing the shower with Jade the day before, even just for a short while, and I had anticipated far more girls might join me after this lesson. We were all a mess, with various fluids leaking down thighs and more than a few of us quite sweaty. Several of the girls looked longingly at the shower, and I felt like they had also wanted a chance to use it.

But none of us complained openly to Ms Skye, and we went about dressing ourselves. We did so in silence, since it felt incredibly awkward to say anything after what we all had done and witnessed each other doing. Everyone still looked intensely aroused, and the lustful looks that we gave each other as we found our clothes and dressed made the tension in the room grow even greater.

Eventually we all left one by one, slipping away from the surreal experience we had together. I was one of the last to leave, and I spotted Cassie and Ms Skye huddled close and whispering together. They were standing right next to where most of my cum had landed, and right as I left they knelt down. I wasn't entirely sure what they were going to do, but the way they stared hungrily at my cum and licked their lips gave me a few exciting ideas.

When I walked out of the classroom I felt my mind buzzing with a million different thoughts. I didn't know what to do with a single one of them, but I did know one thing for certain. I was excited to see what adventure laid in store for me tomorrow in Adv Bio.