Kinks and Fetishes 101

Starlight slowly came to in the comfort of her crib. One of the first things she felt was her considerably thick night diaper with the two stuffers Sunburst had put in it last night and how... Dry it was?

Indeed, as the fog of sleep continued to lift, she remember being changed right before bed, and she usually wet it lightly before falling asleep, or heavily a few moments after waking up. But as she sat up, she didn't feel any kind of urge, to hold back, which would have been minimal anyway. She was about to wonder if something was wrong, but she didn't have time to think about it as her bedroom door opened, and Trixie walked in.

"Well there's my baby birthday girl. Good morning, sweetie." She greeted, coming over to the crib and lowering the side. She leaned forward and gave Starlight's diaper a few playful pokes as she checked it.

"Well well, I don't think this has ever happened before. You're completely dry. Who knows, maybe you're finally getting ready to get into potty training. Well, might as well keep you in that for now, no sense in those stuffers going to waste. But that doesn't mean I can't give you your first present."

Out from under her cloak, Trixie produced a plastic egg vibrator, quickly lubed it up, and briefly tugged the front of Starlight's diaper, and slid the vibrator into her marehood.

"There we go, I'm sure you'll get to enjoy that throughout the morning. Now let's get you ready." Trixie said, magically pulling Starlight's pacifier from her mouth, and took it over to the closet, returning just a moment later with a few articles of clothing, the first of which was her pacifier now fastened to a strip of leather. Trixie returned the pacifier to Starlight's mouth, fastening the two ends of leather behind her head, keeping it securely in her mouth. Next, came a black velvet blindfold. Trixie took the elastic on both sides and placed the mask around her head and over her eyes, effectively blinding her.

"Trxee?" Starlight asked, her speech partially muffled by the pacifier gag.

"Just getting you ready for your second birthday present, hun." Trixie replied, gently pushing her back into a laying position and rolled her onto her stomach, before attaching four short restraints to the four corners of the crib, before putting the leather cuffs securely around each of Starlight's hooves.

"Now, Starlight. Do you trust me?"

Starlight was now really wondering what her friend had in mind. She thought she had seen on the schedule that Trixie had a class this morning, and that she'd be spending the first half of her birthday with Sunburst. Maybe she had misread something. 'Kinks and Fetishes 101' had been going for three weeks, and from what Starlight had heard through the grapevine, had been more or less a success. She didn't quite remember how many had signed up, but she hadn't heard any complaints or anything out of the ordinary, and had pretty much let Trixie do her thing. If she didn't have class, the headmare was now wondering what she had in mind for the start of her birthday, which they had agreed days ago would be spent padded.

Robbed of sight, speech, magic, and most of her movement, Starlight took a breath, and nodded.

"That's my girl."

Trixie lit up her horn, and having practiced this spell in secret with Sunburst for days, winked herself and the crib, Starlight and all, out of the bedroom.

Starlight could only use her ears to try and guess where she had been transported to. Even with this newfound excitement, she still didn't have the slightest urge to relieve herself as she almost always did in the morning. As she heard Trixie push the wheeled crib, she was fairly certain she heard it roll across wood.

"Alright class. I know we're getting started a little early, but I didn't think we should let our volunteer sleep in too much."

Starlight's heart almost came out of her chest and she felt every single muscle in her body tense up. As she shifted and struggled momentarily against her restraints, she heard her diaper crinkle much, much louder than usual. In fact, it sounded like it had come out of...

...Out of the auditorium's speaker system.

"Trxee???" Starlight asked, the anxiety in her voice immediately apparent, unable to truly believe what her friend was actually doing right now.

"Now class, in order to put Starlight's mind a little more at ease, what are our guiding tenets?" Trixie asked.

"Acceptance, Consent, Trust, and Safety." Came the reply in unison. Starlight couldn't quite make out how many voices she just heard, but it sounded like... Around ten? She had never confirmed with Trixie how many had signed up for her class.

"Correct. A-C-T-S, or ACTS of Love. We accept this side of Starlight, we will go no farther without her clear consent, and I hope she can trust that we will not treat her any differently outside of this role or headspace, and she knows that her safety is our absolute highest priority."

Starlight's heart was still pounding against her chest, but Trixie's reassurances did begin to calm her mind just a bit, and helped her focus just a little bit more on the thick padding between her legs.

"Now, Starlight's kink has two common titles; AFDL, or Adult Foals and Diaper Lovers, and ageplayers. Ageplayers are frequently divided up into two groups; adult foals, where the focus is more on acting like a foal and the diapers are just one piece of a larger role play, and diaper lovers, where the kink is much more singularly and sexually focused on the diapers themselves. Some don't care for acting younger, and to others, that's what it is all about. Starlight, and many other ageplayers, are a mix of both. Many ageplayers like experiencing feelings of helplessness and dependence on their caregivers, which brings me to the other half of the ageplayer roleplay, the caregiver." Trixie explained, as she slowly paced around the crib.

"The role of a caretaker or foalsitter is something many ageplayers lack. The best case scenario is that the role be taken by somecreature with whom a meaningful relationship or friendship has already been established, thus having a strong, solid foundation to build an additional facet of said relationship. And with a caretaker, the ageplayer's choice of role can be anything from an authentic foal, to a filly who's perhaps late for potty training, or even an adult sexual servant who isn't even given bathroom privileges."

Starlight felt her cheeks heat up as her mind played back her, Sunburst, and Trixie going through the very roles she was listing off to her class, Starlight's lack of present sight making the memories all the more vivid.

"Now, Starlight, I want to be very clear; this is just a demonstration. The class is here to observe what you like about your kink. If you absolutely don't want to help these students in their pursuit of learning, your safety action is to merely tap on either side of your crib, and I will wheel you out of here without any objections. You are hardly the first demonstration, nor would you be the first one to face and power through embarrassment. I promise you, these students are curious, open-minded, and completely judgement-free."

Starlight took several deep breaths, and tapping the bars remained at the edge of her mind, but at the last second, she stopped herself. The vibrator, not to mention the thickness of her diaper, and the auditorium speakers amplifying every crinkle it made was driving her to crave release more than freeing herself from this situation as fast as she possibly could. She knew that she had come to trust Trixie, and that intentionally embarrassing her is the last thing her best friend would do. She had to admit, she had brought this upon herself with too much to drink at dinner yet again, when she had passively and drunkenly mentioned a few days ago that she wondered how it would feel to be put on display for others, and now she was half curious what kind of show the Kinks and Fetishes 101 teacher wanted her to put on.

When Starlight made no move to tap the bars of her crib, Trixie felt it safe to proceed, magically taking the remote of the vibrator and turning it up a notch.

"Don't worry, Starlight. We're just going to cover the basics. So, I think it's time I remove the nec dimittis spell I put on you last night..." Trixie explained, standing beside the crib and lighting up her horn.

Starlight was currently endeavoring not to moan with the increase in the vibrator's frequency, but that became one of two worries when she felt her nethers tingle, and suddenly had a heavy urge to pee. She now knew why she hadn't wet herself in her sleep, and also why she didn't have to flood her diaper after waking up. Her mind now fought among two learned instincts; she had worn long enough where she had been 'diaper trained' and she knew that the disposable garment was a completely safe place to go. But not having any doubt that the microphones attached to the crib would pick up such a release, her adult side also told her to hold it and find a bathroom, ignoring the crinkly one she was wearing.

But the vibrator was making that easier said than done.

"Now because your diaper obviously keeps us from seeing when you hit your peak, please be a good girl and let us know when you climax. You always sound so cute when you're muffled by your pacifier." Trixie said, increasing the vibrator another notch.

Starlight immediately knew there was no chance of that happening without relieving her bladder. Every slight movement of her legs brought crinkles through the speakers, and one of the things she liked best about diapers was how they sounded. With one last muffled whine of resistance from her adult side, she relented to the pressure, and began to flood her diaper. While she normally wet herself slowly to minimize the risk of leaks, that was only when it didn't feel like she had been holding it for hours, and she could do nothing to hold back the full stream. Luckily, the two stuffers did their job well, and absorbed what Starlight let out almost as quickly.

"Oh my, look at that thing swell." She heard Trixie comment, then felt a hoof lightly press into the padding. Starlight could hear the faint hissing coming from the speakers, as well as the crinkles from Trixie's light teasing. The heavy stream lasted about twenty seconds before reducing to a light trickle. Starlight internally panicked for just a moment as she felt a puddle of urine against her, but let out a breath of relief as the last of it was absorbed, leaving a swollen, even thicker diaper pressing into her marehood. The relief was almost as good as climaxing, but not quite, and the vibrator's currently level was little more than a tease.

"Good girl, you wet your diaper. After all, that's what they're for." Trixie said, withdrawing her hoof from between the bars and turning the vibrator up further. Starlight fought the urge to grind against the crib's mattress, and figured it was only another level or two before that was picked up by the microphones too.

"Now I know sometimes you need a little help when you have fun, especially when you have to do it on your own, so..."

Starlight felt her body get magically pulled up maybe an inch from the mattress, and felt something soft wedge between her and the crib. Feeling the faux fur against her chest and belly, she immediately recognized it as the plush teddy bear from her home. When she was a filly it was bigger than she was, but it was still sizable, especially with her restraints pushing her against it.

"I thought you'd like it if you had your favorite plushie to help you along." Trixie said. With a final magical shove, Starlight felt her diaper press into the stuffed bear's belly. The last of her 'adult headmare' reservations melted away, and she pressed into the plushie, letting out a moan and grinding her marehood into the urine-soaked padding that was currently wrapped around it. beginning to feel anticipation as that all too familiar pressure starting building up between her legs, like slowly pressing down on a spring. She heard the audible squish through the speakers in response. Her cheeks burned red, and she was surprised at how naughty she felt when she knew she was being watched as she slowly humped the stuffed animal.

Trixie took her eyes off of Starlight for only a moment, glancing down at her class, taking note of the tinted cheeks, some slight shifting in seats, and a very pronounced erection from one Sandbar. She would have to pat herself on the back later, because she was rather proud of herself for staying so composed with such a sight beside her. If she wasn't in a teaching position, she'd have honestly sandwiched herself between Starlight and the mattress.

"Oh silly me, I seem to have forgotten something." Trixie said, Starlight's ears twitching at the faux concern in her friend's voice, but didn't stop her grinding.

"Oh that's right. I only lifted one of the nec dimittis spells we put on you last night. I wanted to make sure the class got to see how you like to use your diapers completely. Well, here we go..." Trixie said. Starlight heard the unicorn's magic light up again, and felt another tingling in her nether region, this one much closer to her tail, and...

Oh no...

Suddenly feeling like she hadn't visited a bathroom in over a day, Starlight's tail instinctively lifted up, and Trixie was ready with the dial, as she turned the vibrator to it's highest setting just as the infantile mare thrusted down onto the stuffed bear's belly and held herself there.

Starlight didn't even have to push, and as the back of her diaper was filled with a hot, gooey, mushy ooze, that oh-so-glorious loss of control combined with the vibrator finally pushed her over the edge.

"Mmmm!!!" She let out a muffled cry into her pacifier gag. "Cmmming!!! Cmmminnnng!" She screamed, her speech muffled but intelligible.

A wet fart joined the crinkling and squishing coming through the speakers as she kept her swollen diaper firmly pressed against her bear, her restraints being pulled taut but holding firm. Finally, after what must have been yesterday's lunch and dinner finished settling in her diaper, Starlight began to realize how much energy she had just expended, and fell completely limp on top of her plushie as the stench of what she had just done reached her nose, which honestly just made her want to have another go as soon as she caught her breath. But for now, she was content to lay limp in the afterglow. She felt the plushie being gently pulled out from under her, and to her surprise, the blindfold begin to be unfastened. As the darkness was lifted from around her eyes, she heard the light taps of hooves and claws; small amounts of applause coming from the front row below. By the time the blindfold was lifted off entirely and her vision cleared, she saw the lightly red-tinted faces she probably should have been the least surprised to see; the five international students plus Sandbar, the last of whom was positively throbbing between his legs.

"Well I'd say that was quite a show, little Starlight. Thank you very much for opening yourself up to these open, curious minds. Keep in mind, class, this was just the basics; and for ageplayers, it doesn't get any more basic than using their diapers for number one, number two... And number three." Trixie said.

Starlight couldn't find any words in her exhausted state, and opted to merely nod her head lightly. As always when she was playing, after coming to a peak in a well used diaper, her next desire was almost always to either go back to her vanilla adult mare self with a hot shower, or if Sunburst and Trixie were with her, they would try their best to ease her back into her little headspace by cleaning her up and putting her into a fresh diaper.

"Now, I know I said this was merely observing, but anycreature up for extra credit? Who wants to help with changing our little filly here?" Trixie asked mischievously.

Starlight frankly wasn't about to find out if Trixie was merely teasing or joking, or even wait to see who would raise a hoof or claw first.

Thus, the only reply Trixie received were five loud raps on the left bars of the crib.

"Oh Starlight, you're such a spoilsport..."