Locked Up

by garatheauthor

Rating: mature
Tags: Fetish, Starlight Glimmer, Maud Pie, Sex, Non-consensual, Anthro, Porn, My Little Pony: Friendship is Magic
Length: 14938

Nothing says trust issues, like being put in chastity by a mare with a liberal interpretation of no.

Nothing says trust issues, like being put in chastity by a mare with a liberal interpretation of no.

Commission for PokemonVictor. Thank you for the chance to write something outside my usual wheelhouse :P

Fetishes: Dubcon, Chastity, Diapers, Watersports, and Reference to Much Worse

Published 2022-12-22 20:50:01 UTC
Last updated 2022-12-24 21:08:30 UTC

Chapter One

Starlight smirked as she reached down, carefully grasping Maud’s chin and tilting her face upwards, forcing her to look up and stare directly into her eyes.

Eye contact was such a difficult thing for Maud and Starlight knew this and she knew it well. Which was probably the reason why she took so much glee in forcing it. There was a certain wolfish quality to her gaze, something predatory festering away inside and just lingering behind her eyes. She was in complete control of the situation and they both knew it and knew it well.

Slowly, Starlight licked her lips, an evil little smile slowly forming upon them.

“Now tell me, pet,” she said, her voice husky with the edge of a whisper. “What exactly do you want me to do to you this week?”

Maud drew in a breath and nodded. “I…” Words were also not an easy thing for her and these ones were proving especially challenging to get across. She bit her lip and tried to flinch away though Starlight ensured that this was impossible as her unwavering grip forced Maud to look at her at all times. “I want you to humiliate me.”

“Humiliate you?” Starlight asked, chuckling. “I can do that.”

Mercifully, she finally let go of Maud’s chin, allowing her head to drop and gaze to fall away from her own. She felt a bit more comfortable now, able to piece together her thoughts and put them into something that may have approached coherency.

“And how would you like me to humiliate you?” Starlight asked.

Maud watched as she made her way over to a chair in the room, plopping down upon it. She then beaconed Maud over with a single finger which Maud was only too happy to obey, crawling over and kneeling before her Mistress.

Thankfully, it seemed that Starlight wasn’t feeling especially cruel today as she guided Maud’s head into her naked lap, letting it settle there to rest.

“Promise not to judge me?” Maud asked.

Starlight smirked. “Your dirty little kinks will be kept safe with me, dear.”

Maud drew in a breath and nodded. She trusted Starlight, she really did. Yet, there were so few ponies who really understood the appeal of what she was about to discuss.

“How do you feel about diapers?” Maud asked.

Starlight smirked. “I haven’t worn them myself since I was an infant but…” She hummed and made a show of pondering the concept. “I can understand the appeal of them. They do seem soft and comfortable. In fact, I had another submissive who was also into them. She was a lot of fun to play with.”

Maud lifted a brow. This was the first she had ever heard of this mysterious submissive but it did make her feel a little more comfortable discussing the subject matter.

“I was wondering if maybe…” Maud drew in a breath and worked her jaw, trying to will the words out of herself. “I was wondering if you’d be willing to let me wear them for the entire week and uh…” The sentence faltered as her cheeks warmed. She wasn’t usually so reserved or conscious of what she was saying but this was just so far outside of their usual wheelhouse. “If you’d be willing to control my bathroom usage.”

Starlight chuckled and reached down, tenderly stroking her hair. It felt nice and Maud couldn’t help but lean into this tender touch, enjoying it immensely. She closed her eyes, just happy for her Mistress’ comfort in this moment.

“Do you want to make a mess?” Starlight asked.

Maud bit her lip and didn’t reply.

“Maud,” Starlight warned.

Maud sighed. “That would…” A pause as she tried to will her brain into admitting the truth, barely managing to get the words out. “That would be nice. If you were comfortable with it of course.”

“I am comfortable with a lot of things when they are done for your benefit, dear,” Starlight chided, reaching behind Maud’s ear and starting to scritch her. “I think I have a vague idea of what I want to do with you.”

“Oh yeah?” Maud asked.

Starlight nodded. “We have a week’s vacation, correct?”

“Yes,” Maud replied, offering a thin smile. “It’s nice to get away from the farm.”

“A week, a week,” Starlight repeated, humming to herself. She started to drum her fingers against Maud’s head, doing so gently. “I can work with a week.”

She drew her hand away and patted Maud on the shoulder, gesturing for her to draw away. Once she had, Starlight then got to her feet and stretched, looking around the room.

“Now, I think you’re about the same size as my last submissive,” Starlight said, flashing a playful little smile at her. “So, I think the leftover diapers she left behind should probably fit you.”

Maud smirked. “I also brought some of my own along if they don’t.”

“Do yours have all sorts of cute little stuffed animals on them?” Starlight asked as she made her way over to the bedroom’s closet. “Because these ones have all sorts of cute little stuffed animals on them and I like those.”

Maud’s diapers did not in fact have all sorts of cute little stuffed animals on them. Instead, hers were plain and utilitarian, boring in their design. And honestly, she kind of liked the idea of getting to wear something a little more colourful for this.

“Where did she find them?” Maud asked.

Starlight shrugged as she opened her closet door, peering inside. “I’m not entirely sure, she mentioned some kind of website but I’ve honestly forgotten the name of it. If you’d like, I could probably ask her the next time that we get lunch together.”

“Oh, you’re still friends?” Maud asked, cocking a bow.

“Friends and coworkers,” Starlight said as she looked back and winked at her. “But don’t go theorizing on who it could be because it’s not nice to unearth other people’s kinks without their consent, am I understood?”

Maud nodded. “Crystal clear.”

The first thing that Starlight retrieved was an iron chastity belt. It looked heavy and a little clunky, being made of a hardy metal and having straps of an especially sturdy leather around the hips. There were a series of brass padlocks anchored at various points upon it and each of them looked equally hardy, impossible to break open without their keys.

Starlight brought it over to her bed and placed it down upon it. Though surprisingly it barely thudded as she dropped it, making Maud wonder what sort of material it could’ve possibly been made out of. Though she couldn’t ask as Starlight went back over to the closet and started to rifle around inside of it once again.

Maud watched for only a moment though she shuffled over to the bed, giving the chastity belt a closer look. Up close it didn’t look all that different though Maud could appreciate just how powerful the design was. As she grabbed it, she was surprised by how little it actually weighed. This was honestly something she could wear in her day-to-day life and not be hindered by it.

“How is it so light?” she asked.

Starlight poked her head out and smirked. “Enchanted iron, my friend says its infused with antigravity materials that help reduce the weight.” She then shook her head. “Really, it’s just a bunch of techno-mage stuff that I barely understand myself. Still, I can’t deny the results.”

She then ducked back into the closet before grunting as she pulled something else out. It appeared to be a modestly-sized cardboard box which she dropped upon the ground. Clearly, it didn’t have anything fragile or heavy inside as it merely thudded to the floor.

“What’s inside?” Maud asked.

Starlight offered a thin smile. “About two hundred bits worth of diapers.” She scoffed. “I still can’t believe that she wants me to keep them at my place. Probably nervous that one of her friends is going to go searching through her stuff or something.”

She opened the box and pulled out a plastic package that was full of diapers, placing it on the floor next to the box. These were the ones that had all sorts of stuffed animals upon them, all of them looking happy and smiling.

Starlight carefully opened the package and grabbed a set, getting up and making her way over to Maud.

“Last chance to back out,” Starlight teased.

Maud snorted. “I wouldn’t dream of it.”

She couldn’t deny that there was a certain excited spark inside of her chest. It was rare for her to feel something like this and she savoured it for all it was worth. She held onto that enticing little energy, allowing herself the thinnest of smiles. Though for her, a thin smile went a pretty long way.

This was the way that Mudbrair used to make her feel when they dated.

Starlight stood beside the bed and studied it for a moment before turning her gaze back towards Maud. She hummed and hawed, obviously mulling over what exactly she wanted to do.

In the end, she snapped her fingers. “Stand up and put your hands behind your back.”

Maud nodded, getting to her feet and obediently following her Mistress’ orders. She felt so exposed but she enjoyed the sensation of being viewed by her Mistress. She enjoyed the sensation of Starlight’s gaze as it rested upon her naked form, crawling down from her breasts and trailing along her stomach before finally settling upon her hips.

“You’re adorable,” Starlight teased, leaning forwards and giving her a kiss on the cheek. “You hide it well but I can tell when you’re excited, dear.”

Maud snorted. “That obvious?”

“You only smile when you’re excited about something,” Starlight stated, brushing a hand across Maud’s cheek and touching the fresh kiss she’d just left behind.

She then dropped to her knees and placed a hand on Maud’s bare hips, tracing it along her waistline. It seemed that she was examining something else before she opened the diaper and started to pull it into place. Just like Starlight promised, they fit surprisingly well, easily accommodating for her strong earth pony legs. And as they settled into place upon her hips, they hugged them so perfectly, cradling her privates.

The fabric of this brand just felt so much better than the ones she used, so much softer and plusher than the boring ones she usually wore. They puffed out around her lower half, feeling so utterly comfortable to be in.

Maud took a second to move, feeling her smile grow as she heard that reliable little crinkle that was just music to her ears. These were so perfect, everything that she was looking for in a pair of diapers.

“Feels good?” Starlight asked.

Maud nodded. “They feel fantastic.”

“Glad that I could indulge,” Starlight teased, flashing a cheeky little smile. “Not too tight or loose?”

“They’re just right,” Maud replied.

Starlight nodded and drew away, giving Maud a little bit of room. She didn’t seem to go for the chastity belt quite yet, giving her plaything a moment to enjoy her new attire.

Maud couldn’t help but hold onto her contented little smile, doing a little spine in the middle of the room. It seemed that her enjoyment was infectious as Starlight shared in her mirth, her own smile brimming with such warmth.

Over their time together, Maud found Starlight to be a pony of contradictions. She loved to provide both pleasure and misery in abundance depending on what the mood called for. Though Maud loved both of these equally.

“It looks good on you,” Starlight teased. “Glad I finally got a chance to use them.”

“Thank you for being willing to indulge me,” Maud replied.

Starlight got up and made her way towards the bed, plopping down upon the edge of it. She motioned for Maud to come over and then patted her lap. This was a request which Maud was more than willing to oblige as she came over and settled down, resting her padded rump upon Starlight’s legs.

Her Mistress drew in a breath at the sudden weight but otherwise seemed fine, taking the chance to drape an arm around Maud’s midsection and using it to hold her tight. At the same time, her other hand reached up and cupped one of Maud’s breasts, giving it a gentle squeeze.

Being an earth pony, Maud’s breasts were a good cup or two larger than Starlight’s own. They were more than a handful with Starlight having more than enough to weigh and jiggle in the palm of her hand.

At the same time, her lips went for Maud’s neck, planting a tender little kiss upon it. Her voice was husky, tainted by lust as she spoke. “You look so adorable right now.”

“Thank you,” Maud said, unable to suppress a moan as her Mistress’ lips toyed with her coat. Her neck was so sensitive and every little kiss and nip managed to elicit a small reaction from the back of her throat. “Is there anything I can do for my Mistress?”

“Not a thing,” Starlight said, chuckling as she nuzzled into her neck. “Just allow me to take care of you. All I want you to do is enjoy yourself, alright?”

Maud nodded, biting her lip. She felt like she should’ve been doing something but on the other hand she couldn’t very well disobey a direct order from her Mistress. If she was told to enjoy herself then she was going to enjoy herself to the best of her abilities.

Starlight moved the hand upon Maud’s belly downwards and her fingertips soon danced across the soft material of her diaper. She firmly rubbed at the plush material, though very little of the stimulation actually made it through the diaper and into the flesh below. Still, the gesture felt nice, tender, affectionate, and romantic in nature.

“Want to see a magic trick?” Starlight asked.

Maud snorted. “You seem to be full of them.”

Starlight snapped her fingers and an ethereal glow formed around her digits. She then spread her fingers and created a small orb of magic about the size of a golf ball which she placed against the crotch of Maud’s diaper. Another snap of her fingers and the ball started to vibrate, doing so with quite some intensity.

Though even an intense vibration could only do so much against the sheer amount of padding that this diaper provided. Still, it seemed to be enough to usher forth a moan, making her shiver. She quivered against Starlight who continued to hold onto her so tightly. The gesture was so nice, making Maud feel cared for and loved.

It was strange what emotions came to the forefront of her mind during something like this.

Starlight chuckled and continued to knead into her breast, massaging it quite firmly “Did you like that?”

“Yes,” Maud whispered, barely able to contain her moans.

Starlight snapped her fingers again and that little ball of mana emboldened further, causing Maud to jerk forwards and pushing her hips against it. Maud was only held in place by Starlight’s relentless grip which denied her the opportunity to retreat. She would stay put and Starlight would make certain of that.

Even while muffled the vibrations still felt so utterly divine. They were enough to make a warmth blossom inside of Maud and spread outwards throughout her body, sending a tingling and warm energy crawling up her spine. She gritted her teeth together and shivered, shuffling in her seat within Starlight’s lap. The diaper crinkled as she moved, the plush material just feeling like it belonged there as it shuffled against her loins.

“Think you can get off like this?” Starlight asked.

Maud nodded. “I think so.”

Starlight smirked and held out one of her hands, threatening to snap her fingers together once again. “One little snap of my fingers and I could end it, you know.”

“P-please don’t,” Maud whispered, actually whimpering at the threat.

Her Mistress was so good at threats, her voice sounding so dangerous when she delivered them. It was just dripping with sinister implications.

“I won’t but… I am going to need something from you in exchange,” Starlight said, grinning. Even though Maud couldn’t see it she could still feel that wolfish and predatory quality in her smile, a vile evil just oozing from it. “Think of it as a deal.”

Maud shivered. “What’s that?”

“I know you agreed to do this for a week but…” Starlight nipped at her ear. “I am going to want a formal deal out of you. If you agree to forgo your safeword for the week and be at my complete and utter mercy then I’ll let you cum tonight.” She hummed and started to whisper into her ear. “If not, then I might not let you cum for a very long time.”

Maud whimpered, tensing both at the stimulation and the threat of what was about to happen. She did want this and the thought of not being able to back out was so utterly alluring, oh so tempting in nature. It wasn’t lost on her that she was being read like a book, the threat just a thinly veiled rebranding of a fantasy that she so desperately craved.

“Please,” Maud whimpered.

Starlight chuckled and her fingers grew closer together. “Yes or no, dear?”

“Yes,” Maud whined. “Yes, yes…”

Starlight chuckled and drew her hand back, removing the threat and instead using it to hold onto Maud even tighter. “Then you’re going to be my little bitch for the next week. And I’ll let you know that I am going to take complete advantage of that, dear.”

The threat tickled at some sinful little voice that lingered at the back of Maud’s mind, making that kindling inside of her all the warmer. She whimpered and rocked against that little bead of magic, pressing it into her diaper with all her might. Slowly but surely, the vibrations were pushing her along, bringing her closer and closer to that point of climax that seemed so elusive before.

Starlight chuckled and toyed with her nipple, tweaking it between her forefinger and thumb, doing so quite firm. Though this was fine by Maud as she liked a little discomfort, craved those little bites of pain when they were brought about. It was divine in a way, purifying, one of the few things that could get a legitimate rise out of her.

“Fuck,” Maud whispered.

She whimpered, feeling herself starting to tetter upon the brink, balancing on that point where she was just about ready to plunge into the waters of bliss. Her breathing grew increasingly laboured with every passing second, the fire inside of herself growing so woefully hot as it burned through its fuel.

Then the barrier breached as she felt herself spill over the edge. She fell into the embrace of euphoria as she gasped so loudly, crying out as she climaxed. Her orgasm was so hard and lasted for so long, spilling into the crotch of her diaper and soaking into the plush material. Unsurprisingly, it turned out to be quite good at absorbing the flood of lust.

Only once the river had abated did Starlight finally snap her fingers, causing the ball of magic to poof out of existence, gone just as quickly as it had arrived. Once the climax had run its course, she then motioned for Maud to stand up.

Though she was left waiting for a little while longer as Maud first needed to collect herself. It took a few long moments of shallow breathing and desperate panting but she was eventually able to get to her feet.

“You’re lucky that my friend left behind so many extra pairs,” Starlight teased, getting up herself.

She moved to a spot in front of Maud and reached down, grasping the Velcro that held her diaper together. It turned out that it was easy enough to come undone as she peeled it away, tossing it onto the floor.

Maud shivered, feeling that there was still a little moisture that clung to a spot near her lower lips. It drained along her inner thighs in a thin trickle that dampened her fur. Though it seemed that this moisture wasn’t going to linger for long as Starlight used her magic to grab a cloth, cleaning up the first of Maud’s many messes to come.

“Gods,” Starlight whispered. “You have no idea how excited I am to finally debase you.”

Maud offered a thin smile. “Hard to debase someone who struggles to feel shame.”

“The challenge just makes it all the more enticing,” Starlight replied, flashing a cheeky little smile. “Trust me.”

Once she was done cleaning up Maud’s orgasm, she tossed the cloth away, instead using her magic to grab a fresh diaper from the same bag. Starlight pulled this pair on with far less ceremony, settling it into place around Maud’s lower half.

“Are you ready for the main event?” Starlight asked.

She moved over to the bed and sat down upon it once again, reaching out and grabbing the chastity belt. There were so many locks upon it with a total of ten circling around the edge. She took her time in opening them, doing so one by one, drawing out the moment and giving Maud a chance to appreciate what she was in store for. This wasn’t an article of clothing that would be opened without either the keys, a skilled locksmith, or some particularly serious tools.

One by one the locks fell away and soon formed a small pile next to Starlight. As the last one came loose, she then opened the belt, making it accessible.

“Would you like me to put it on for you or would you prefer to do it yourself?” Starlight asked.

Maud bit her lip. “Could you do it for me?”

“Gladly,” Starlight replied, bearing a knowing little smile.

She grabbed the chastity device and once more took a knee in front of Maud, holding it out a good couple of inches in front of herself. Her gaze turned upwards and she looked at Maud expectantly, nodding down towards the belt.

Maud took the hint and stepped into it, shivering as Starlight started to pull it into place. She didn’t stop until it was nestled firmly against the plush material of her diaper. Though Starlight had to adjust a few straps, expanding the rig to one of its loosest settings. It would seem that this belt wasn’t quite designed to accommodate for a mare wearing a diaper.

Thankfully Starlight still managed it, using her magic to grab each of the locks and an empty metal ring. One by one, she opened each of the locks, snapped them into place upon the belt, and then looped the abandoned key through the empty ring. With each of the locks, the belt grew more and more secure until finally the last lock slipped into place.

Starlight held up a loop with ten individuals key jingling from it. “How does that feel?” Starlight smirked “Comfortable?”

Maud nodded, feeling a familiar heat started to kindle inside of herself. She was excited by this rig, so intrigued by how this was going to feel.

At the moment, she felt fine but surely she’d need to… Well, she’d need to take care of things at some point.

Starlight drew the keys over to a drawer beside her bed, slipping them away inside. She then snapped her fingers and a sheen of magic soon covered it.

“Now those are only accessible to me and me alone,” Starlight teased. “So don’t even think about trying to grab them, do you understand me?”

Maud nodded and bit her lip as she looked at Starlight. “Now what?”

“Now I get to torment you for a week and there’s nothing you can do about it,” Starlight replied, grinning.

She got up and brushed past Maud, heading out of the room and into the rest of her apartment.

“Follow!” Starlight barked.

Maud tensed but obeyed, following in her Mistress’ wake. Her obedience was incredible in a way. She was bigger and stronger, yet she felt so utterly hopeless against a mare of Starlight’s unique stature. Her Mistress’ fortitude of character and force of will were more than enough to make up for any lack of physical presence.

Starlight made her way into a room that served as both the apartment’s living space and also its kitchen. She used her magic to grab two bottles of water from the fridge, cracking open one of them and taking a sip from it. Meanwhile, she placed the other bottle down on the kitchen’s island. It was modestly-sized, being about half a litre.

“Thought we could jump start things,” Starlight teased.

She motioned for Maud to come over and Maud did so.

As Maud approached, Starlight quickly grabbed the bottle of water and circled around behind her. Her magic sparked and two firm binds of magic formed around each of Maud’s wrists, holding them firmly in place behind herself.

Starlight pressed her chest into Maud’s back and draped an arm over her shoulder. She held the bottle of water close, touching the bottom of it down upon Maud’s bare hide. The coolness of the condensation was enough to make Maud tense, drawing in a breath.

“God you’re just too much fun,” Starlight teased.

There was that same wolfish quality to her voice and Maud could practically feel the cruel little smile as it pressed into the back of her neck. Starlight knew how to be tender but she also knew how to be cruel in equal measures.

Starlight sighed and drew the bottle to Maud’s lips, tilting it back.

Maud took the hint and started to drink it.

Though Starlight clearly wasn’t pleased with her pace as she reached up and pinched Maud’s nose shut. An alarm bell flared inside of Maud’s mind and she squirmed though her strength proved helpless against the embrace of the cuffs that clung to her wrists.

She drank as fast as she could, guzzling the water down. Thankfully, the bottle was not overly large and she managed to kill it in a matter of seconds, saving herself from asphyxiation.

Though once it was finished and Starlight placed it aside, Maud was left trying to catch her breath.

“Bitch,” Maud growled.

Starlight chuckled and gave her a little kiss upon the cheek. “It’s what you love about me, isn’t it?”

Maud was silent, looking off to the side, not wishing to comment. Though it seemed that her lack of verbal remark was a comment in itself as Starlight snorted and drew back, giving her a little room to recuperate.

Instead, Starlight made her way over to the living room’s couch, plopping down upon it.

“Might as well kill some time until you’re ready to embarrass yourself,” Starlight said, snapping her fingers and doing away with Maud’s bondage.

Maud made her way over, plopping down upon the sofa as well. Being the bigger of the two, she draped a power arm over Starlight’s shoulder. It was such a strange little switch up to their usual dynamic but it worked for something like this as her Mistress leaned into her comforting presence.

“What do you want to watch?” Starlight asked.

Maud shrugged. “Geology documentaries.”

“Geology documentaries,” Starlight repeated, shaking her head. “Should’ve figured as much.”

Author's Note

Hey, y'all should join my Discord! It's multifandom, kinky, and queer as fuck.

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Chapter Two

It had been a few hours and the situation was starting to grow dire as Maud could feel a familiar pressure nestled inside of herself, mounting with every passing moment. This wasn’t the pressure of impending pleasure but something far more familiar, far more common, and potentially far more humiliating in nature.

This was the pressure of needing to piss.

She shuffled awkwardly in her seat, peering up at her Mistress.

It seemed that Starlight knew her dire straits as there was a sinister little smile colouring her complexion as she made a show of slowly licking her lips. She was in peak predation, looking so hungry and eager to torment her prey.

“You seem distracted, dear, is there something on your mind?” she asked.

Maud drew away from her pussy, taking a moment to collect herself. She drew in a couple breaths to clear the haze of sex from her senses, not that it really helped as the smell of lust was still so heavy upon the air.

“Getting close,” she whispered.

Starlight chuckled. “Awww is my little pet about to piss herself?” Her smile only grew and Maud swore that there were legitimate canines amongst the rows of teeth. “Are you about to make a mess in your cute little diaper?”

Maud whined and looked off to the side. Her cheeks warmed a little more as she realized that was exactly what was about to happen. She couldn’t hope to hold it off for too much longer, already feeling like she was about to burst.

Starlight chuckled. “Maybe I’ll let you sit in your filth for a little while, make you really appreciate what you’ve lost.” She hummed and taped a finger against her chin. “What would be the cruelest thing that I could do to you?”

She didn’t voice her thoughts as she instead reached forwards and grabbed the back of Maud’s head, cramming her into her pussy without reservation or delay. There would be no drawing back this time and Maud immediately took the hint, pressing her tongue inside and forcing it in amongst her folds.

Maud swirled her tongue around in practiced little circles, knowing her Mistress’ g-spots like the back of her hand. She bounced between them so eagerly, lapping and licking, putting all of her dedication into this task. In fact, she was thankful for this as it distracted her from that mounting pressure that warned her that she was about to make an ass of herself.

Starlight seemed to enjoy it as well as she rocked her hips forwards and pressed them even more forcefully against Maud’s face, really grinding her pussy into it. She began to moan, so freely, letting out this deep guttural roar of pleasure that seemed to hang heavy upon the very air itself.

“G-good girl,” Starlight whispered. “I…” She chuckled and shook her head. “Fuck… I love it when you get desperate. It really does make you so much better at taking care of my needs.”

Maud enjoyed the praise, using it as an incentive to continue, pushing her tongue deeper and harder than before. She swirled it about in such purposeful strides, grinding harder and harder as she glided across Starlight’s inner walls with such fluid ease. Starlight was just so wet and Maud took full advantage of that, moving around so naturally and without even an ounce of hindrance, nor a wink of reluctance.

Starlight’s grip tensed and it started to quiver upon the back of Maud’s head. Meanwhile, her voice emboldened even further.

Maud took that as her chance to really amp things up. For a moment, there was a spark of dominance, a little voice that nagged her to take charge and show this unicorn that she wasn’t quite as tamed as they both assumed.

She reached up and rested a thumb upon Starlight’s clit, stroking it in swift little motions, going around it again and again. Sure, there was a hint of caution to her actions, a little reservation to stop herself from delving into overstimulation. Yet, that little bit of added pressure was enough to really send Starlight’s moans into overdrive.

Her mistress started to shuffle in her seat, whimpering and whining as she did so. It didn’t seem like she was going to last too much longer and Maud definitely didn’t make it any easier as she threw all caution to the wind, moving around so naturally inside of her.

“Fuck, fuck, fuck, fuck,” Starlight growled, her voice unrestrained.

Maud could only beam at bringing her Mistress to this point.

Though Maud was very much aware of her own impending issues as well, shuffling awkwardly in her seat. She was aware of the crinkle of her diaper and the firm grasp of the chastity belt which kept it locked in place. She may have felt cocky at this moment but she knew that she wouldn’t be left high and mighty for very long at the rate things were going.

Starlight finally shuddered, crying out with such finality. Her back arched away from the chair and her hips pressed so firmly into Maud’s face. She let out an adorable sounding whimper as she climaxed and it wasn’t long before her juices came gushing forth, crashing into Maud’s maw and threatening to drown her.

Maud drank from them, adding even more moisture to her system. Still, it wasn’t right to waste a drop no matter how close she was to urinating herself.

“Fuck,” Starlight growled, sounding so fatigued. F-fuck.”

Maud drew back and nodded in agreement. “Fuck.”

“You are dangerously good at this,” Starlight whispered, taking a couple seconds to settle herself. Though after only a couple breaths, her wolfish smile returned and she looked down at her submissive. “So, are you about to piss yourself yet?”

Maud’s cheeks warmed and she looked off to the side. “It’s… it’s close.”

Starlight nodded and snapped her fingers, making Maud jerk back and giving her room to stand up once again.

“Well, that diaper should be more than absorbent enough to handle it,” she stated, humming to herself. “But I think I want to expedite the process.”

Maud glared at her. “Of course, you do.”

“Look, you knew what you were getting into when you decided to date a sadist,” Starlight chided, flashing another cruel smile in her direction. Like before, it was predatory, just brimming with that devilishness that they both knew Maud enjoyed. “And it’s not like you could say no to me. You gave up your precious little safeword, darling.” She nipped at her. “Don’t you remember?”

Maud’s anger remained but she also got to her feet, following her Mistress out of the living room and back into the bedroom.

Starlight once more made a trip to that familiar closet and rifled around inside. She hummed and hawed to herself as she started to sort through her collection of tools, finally beaming as she found what she was looking for.

It turned out that this something was a bundle of rope which she sent flying backwards and onto the bed. Though this apparently wasn’t the only thing that she was searching for as she turned back to the closet and kept looking around inside.

After a few moments, she made another affirmative noise and finally drew back, holding out a long metal bar with a sturdy set of shackles on either end. It was a spreader bar, something meant to make it impossible for Maud to close her legs.

Maud swallowed a lump in her throat, looking off to the side. She knew that it would be impossible to hold it for very long when faced with something like this.

It seemed that this was everything that Starlight needed as she finally drew away from the closet. She instead made her way over to the bed, humming and hawing as she looked over the equipment that she had.

Apparently, some sinister ideas were already coming to mind as she used her magic to uncoil the rope, moving the length of cord upwards and towards the bare support beams above. She tied one length of rope around one of the sturdy beams before allowing the cord to fall, dangling towards the floor.

This wasn’t a new position for Maud and she knew it well, having been subjected to it many times in the past. As such, she moved forwards and lifted her hands above her head, crossing her wrists over top of one another with such familiarity.

“Such an obedient toy,” Starlight teased, brushing by her and giving her a tender little kiss on the cheek.

Maud smirked. “Obedient enough to be shown a little mercy?”

“Aww you haven’t even pissed yourself yet,” Starlight replied. “Are you really begging for mercy already?”

Maud snorted. “You wish.”

Once more Starlight’s horn sparked and she started to wind the rope around Maud’s hands. Her bondage was expertly done, looping the cord around her wrists again and again until they were nice and secured. The knots were more than sturdy enough to ensure that she’d stay bound in place but not so tight that there would be any risk of cutting off circulation.

There was also just enough slack to the rope to give Maud a little freedom to move around. Though she was only given a little.

“Let me know if it starts to hurt,” Starlight teased.

Maud nodded.

Strung up like this, she couldn’t help but really feel that tension inside of her bladder, that desire for release mounting to such a dangerous point. She squirmed a little, using what range of motion she still retained in order to do so. Though she knew that these movements were each a tell, a series of little gives that only seemed to feed into the sadistic glee that her Mistress was turning towards her.

“Everything alright, darling?” Starlight teased.

Maud nodded. “I’m fine.”

“Are you really?” Starlight asked. “Because you look like someone who’s currently doing the peepee dance.”

She then paused.

Maud paused as well.

The two of them made eye contact. There was a tick before Starlight started to snicker. In response, Maud could only smile. This was the closest thing to legitimate mirth that Maud could actually manage.

“Alright, alright, peepee dance will never be mentioned in this bedroom again,” Starlight said, holding up a hand. “It sounded way better in my head.”

Maud nodded. “Sounds good to me.”

She watched as Starlight grabbed the spreader bar, coming over and taking a knee in front of her. There was a twinkle in her eye as she started to open each of the cuffs. She was slow but purposeful in her movements, ensuring that she made this last as long as possible. This was the kind of mare who loved to draw out her torment, wanting it to last.

“You seem… tense,” Starlight teased.

Maud glared at her. “I couldn’t imagine why.”

Starlight hummed and thought about it for a moment. “I mean I can think of several reasons but it would be rude of me to voice them.”

Instead, she drew one of the shackles over to one of Maud’s fetlocks, clasping it with the sturdy and unforgiving metal. It would take quite a bit of force to break free of something like this. She then did the same with her other fetlock, clasping it in a matching set of irons.

Currently the bar wasn’t too wide, only forcing Maud’s legs a little bit apart. Though there was a winch in the middle which Maud firmly grasped, giving it a turn. And with that turn, the bar started to widen just a little more. She then gave it another turn which made it even wider still.

It didn’t take very many turns before it was spread to a considerable distance, forcing Maud’s legs apart by a pretty decent amount. The pressure that it put upon her frame was more than noticeable, really adding to that tension festering away inside of her bladder.

Maud grunted, straining against this bondage. The position wasn’t new but enduring it with a full bladder was definitely outside of her usual wheelhouse. The pressure inside of her core was growing so dire, making her whimper and squirm.

Starlight soon stood in front of her, holding onto that same commanding smile that she always had. She just looked so evil, beaming from ear to ear with a vileness that seemed impossible to overcome.

“You look stressed, darling,” she commented.

Maud grunted and looked off to the side. Though Starlight didn’t allow for this as she reached out and cupped her cheek, focusing her attention back on her once again. She forced eye contact, the thing that Maud hated more than anything else in the entire world.

“I want to see the embarrassment in your eyes when you finally piss yourself,” Starlight chided, slowly licking her lips. “I am going to savour that look of defeat as it's painted upon your face. Do you understand me, pet?”

She snorted and removed her hand as she instead firmly patted Maud on the cheek. The message was clear though Maud forced herself to keep her gaze upwards, focused vaguely upon her Mistress. She couldn’t look her in the eye but what she managed seemed to be a fitting tribute as Starlight started to move away.

Maud squirmed in her bondage but had only the slimmest range of motion available to her. All she could do was shuffle around a little with nothing possibly being done to help alleviate the tension in her bladder. It was growing more and more pronounced, just threatening to burst at any second.

“Maybe you could try begging,” Starlight teased as she took a step back.

Maud grunted. “Would that help me?”

“Maybe or maybe not. Regardless, I’m always so excited to hear you debasing yourself,” Starlight replied, licking her lips. “I like it when you get desperate and look to me for help.”

Maud tried to stop herself, she really did. The intelligent part of her brain tried to remind her that it was a fool-hearted endeavour, knowing that Starlight wouldn’t string her up like this if she intended to offer her a chance of preserving her dignity.

Still, she could feel that pressure in her crotch, whimpering as she thought about soiling her diaper. Sure, the idea of wetting herself had once seemed appealing but that was the horny part of her brain talking, the part of her brain that revelled in humiliation.

However, the more logical part of her psyche was currently in control. And it was this part of her mind that told her that she needed to avoid debasement at all costs, even if there was only the slimmest chance of saving herself.

“Please,” Maud whispered.

Starlight hummed and cupped a hand to her ear. “What was that, darling? I could barely hear you over your own whimpering.”

Maud gritted her teeth together. She could see that coy little smirk that her girlfriend had. Her air of dominance was just so overwhelming, practically radiating off of her in sheets. This was a mare who knew that she was in complete control and enjoyed it immensely.

“Come on dear,” Starlight teased. “You’ll need to speak up.”

“Please,” Maud tried again, forcing herself to hold eye contact. It was so difficult but she knew that letting it fall away would surely seal her fate. “Please, don’t make me wet myself. I… I am starting to get cold feet about this game.”

“Well, use your safeword silly,” Starlight teased, grinning.

Maud merely glared at her.

“Oh, that’s right you gave that up so you could enjoy an orgasm before I made your life a living hell,” Starlight said, shaking her head. “Silly me, how could I possibly have forgotten something like that.” She snorted and ran a hand through her mane. “I swear, I’ve been getting so scatterbrained lately.”

Maud huffed, feeling a new emotion start to rise up, pushing through her desperation. This would be the oh so familiar bite of anger, brewing and just waiting to come rupturing forth. Her eyes narrowed further but she knew that she was powerless to do anything productive with this specific emotion.

Starlight rolled her eyes. “Well, you don’t need to be so grumpy about it. We both know who’s the mare who put you in this situation and spoiler alert but it wasn’t me.”

She snapped her fingers and her magic sparked into existence, reaching into a familiar dresser drawer and drawing out a ring of keys. Though it didn’t seem like she would be using them to unlock Maud’s belt as she merely jingled them in the air, taunting her pet with the noise.

Instead, she continued to search through that very same drawer, beaming as she found something that was outside of Maud’s field of view.

“Do you have any idea what I could possibly be holding?” Starlight asked.

She moved her finger around, circling it idly through the air. Yet, what she held onto was completely unfelt.

Though maybe that was the point as Maud’s mind started to kick into gear, developing theories on what this mysterious objective could’ve possibly been. Was it something meant to hurt her or something designed to expedite the process?

Or maybe it was nothing at all, a ruse designed to fuck with her and distract her from the fact that her bladder was about to explode.

Whatever it was, it seemed to amuse Starlight as that sinful little smile lingered upon her lips. Oh, what Maud wouldn’t do for a chance to put this mare in her place. It hadn’t even been a full day of misery yet and she was already planning her coup.

That probably didn’t bode well for the rest of the coming week.

Though Maud’s attention was drawn back to the moment as Starlight brought the mysterious object into view. It was a simple white feather, like the kind that could’ve been plucked off of any chicken in the world. And that feather just floated there for a moment before Starlight drew it over to a spot at Maud’s side.

As it hovered there, so close to touching down upon Maud’s coat, Starlight’s smile grew a degree more sinister, dripping with such dangerous implications.

Maud simply lifted a brow.

And that’s when Starlight struck, starting to viciously stroke the feather across Maud’s hide, dancing it across her coat and tickling so viciously at her sides. Starlight chuckled as she did so, sounding so evil with her cackling mirth.

Only… Maud remained stoic, keeping that brow raised.

Starlight promptly paused and pursed her lips together. There was a moment of silence as she ceased her attempts at tickling.

“I uh…” She sheepishly grinned. “I really should’ve seen that coming, huh?”

Maud simply nodded. There were a lot of things that could be said about Maud but being ticklish just wasn’t one of them.

Starlight looked at the feather and then up at Maud again, seemingly trying to process what to do now. She drew in a breath and tossed the feather aside, trying her best to hide it away and remove it from memory.

“That was a test!” she declared.

Maud snorted. “Sure, it was.”

“And it hardly matters if you’re ticklish or not,” Starlight stated, regaining that same composed and commanding smile that she usually had. “Because when it comes down to it, you’ll still piss yourself regardless and it’s only a matter of time before you do so.”

She drew over to a dresser inside of her room and plopped down upon the edge of it, smirking as she watched Maud.

Maud couldn’t deny what she said, couldn’t deny that she was right. She could feel that mounting pressure in her crotch and it just begged for a chance to burst. Her cheeks were already starting to warm, thinking about how this would feel and lamenting on the impending embarrassment that would ravage her.

Humiliation and pleasure danced upon such a fine line at times and at this moment she truly came to appreciate what she had signed up for. It hadn’t even been a full day yet. How would this feel midway through the week after so many voided diapers and accidental messes.

“Mistress,” Maud whispered.

Starlight smirked. “Yes, my pet?”

“Maybe we could renegotiate our terms,” Maud stated, gritting her teeth. “I may have bitten off more than I can chew.”

Starlight chuckled and shook her head. “Absolutely not. Think of this as a fantastic opportunity to learn a valuable lesson about hubris.” She hummed and drummed her fingers against the edge of her dresser, tilting her head to the side. “You fairly surrendered your consent to me and I am going to make sure you know what that truly entails.”

The pressure was mounting, growing more and more dire with every passing moment.

Maud whimpered and squirmed though she knew that there was no denying it at this point. She could be unlocked at this very moment and she still wouldn’t have enough time to get out of his rig and run to the bathroom with how dire the pressure had become.

“Come on, dear,” Starlight chided. “It’ll really be easier for both of us if you just surrender yourself and succumb to your desires. We both know that you want to.”

Maud gritted her teeth and tried to tug at the binds above her head though she found that both them and the fixture above were more than sturdy enough to contend with her attempts at rebellion. She was utterly hopeless at this moment, so overwhelmingly at Starlight’s mercy. And it seemed that her Mistress knew this as the smile upon her lips lingered. It was the same commanding smolder that was always present upon them when she was up to something vile.

“Doesn’t the little filly want to make a mess?” Starlight asked. “I thought that’s what you were looking for?”

Maud couldn’t hold it in any longer. She tried, she really tried but the dam burst without her consent. A small amount of pee trickled free but it was a leak that was soon followed by a proper flood as she soiled her diaper, pissing into it without control.

She shivered and whimpered, feeling her cheeks burn with such overwhelming shame. And as she looked at Starlight, she could see that her Mistress’ amusement had only grown more prevalent than before.

“Adorable,” was all Starlight said, looking so proud of herself.

Maud peed for several long moments, really filling the plush material of the diaper with her ammonic essence. Yet, not a single drop leaked free, all of it getting absorbed into the fabric. The garment, which had previously felt so nice, now irritated and chaffed as it was filled with so much warm liquid.

Yet, it still couldn’t be removed without some outside assistance.

Maud looked up at Starlight who merely looked back at her with that evil little smile still plastered upon her lips, looking oh so cruel. Somehow it had grown even more sinister than before, pushing well into the realm of sadism.

“You look distressed, dear,” Starlight said. “Did you have a little accident?”

“You bitch,” Maud grumbled.

Starlight pursed her lips together and merely lifted a brow. “That doesn’t seem like the proper language that a submissive should use if she wants something from her Mistress.” She sighed. “I expect you to beg if you want me to change you.”

“I’m not going to beg!” Maud growled.

Starlight shrugged. “Then I’ll leave you hanging there in your own piss until you do. What’s more important, your pride or being clean?”

She hopped off of the dresser and stretched her arms above her head. Though she didn’t come over, instead moving towards the door.

“I’ll be back in twenty minutes, please call me if the bondage starts to hurt,” Starlight said.

Maud gritted her teeth together, feeling her refusal to beg quickly evaporate. “Wait!”

Starlight paused and looked back towards her, continuing to seem even more pleased with herself. She didn’t speak though her silence and coy smolder were a clear enough message in themselves.

“Please…” Maud gritted her teeth even tighter, feeling them starting to ache under the strain. The sensation of shame overwhelmed her complexion, making it burn so red. “Please change me.”

“And why do I need to change you?” Starlight asked as she moved away from the door and towards Maud.

Maud wanted to glare at her but knew that any misstep would be met with a punishment. Instead, she drew in a breath, steeling herself, getting ready to verbally prostrate since she didn’t have the freedom to physically do so.

Her pride ached and her cheeks burned as such a raw sense of humiliation seemed to ebb through her body.

“Because I peed myself,” Maud whispered.

Starlight snorted. “Come on, dear, call it what it is. You made a mess. When it happens in a diaper it’s called a mess. You should know the terminology since this is your kink.” She tutted and slowly shook her head. “Now say the full sentence with some extra grovelling thrown in and maybe I’ll be kind enough to show you just a little bit of mercy.”

Maud wanted to refuse but she wanted to be changed even more.

“Please Mistress, please change this lowly pet because she made a mess in her diaper,” Maud declared, biting her lip and feeling her cheeks warm, practically on fire from the shame she felt. “P-please?”

There was no denying that the humiliation burned though it also had a slightly positive quality to it, tickling at that sinfulness that lingered at the back of her mind. She felt a fresh heat in her loins at having to debase herself so utterly.

Starlight hummed and nodded, grabbing the ring of keys from her waist. “Of course, dear, I wouldn't want my little girl to have to stand around in a filthy diaper for a moment longer than was strictly necessary.”

She started to unlock each of the padlocks in quick succession, popping them open one after another with such practiced ease. Soon, they were all floating in her magic, hovering around her in a swarm. Once those were out of the way, she then started to ease open the belt, catching it within her mana as well.

It had always intrigued Maud, watching how easy it was for Starlight to juggle multiple items in her telekinesis. They looked so intriguing as they all just floated around her. Not many unicorns could do that and honestly it was a little mesmerizing to witness.

Starlight placed all of the items down upon the bed before focusing on the diaper. She yanked it open and peeled it away. The sensation of moisture against Maud’s coat was enough to make her shiver, burning even more with reddened embarrassment.

Though her Mistress apparently wasn’t content with her current level of embarrassment as she lifted the diaper and showed it off to Maud. She made sure that she could see the way the yellow soaked into the material, defiling it and all of the adorable little stuffed animals that lingered upon it.

She then placed the diaper upon the floor before reaching out and grabbing a cloth, using it to clean up Maud’s mess. The actions were not tender but instead purposeful, wiping away at the solid layer of urine that had soaked into her fur. The methodical nature of it was enough to make Maud squirm, hating the sensation of being at another pony’s mercy.

Once finished, Starlight grabbed a fresh diaper and pulled it into place upon Maud’s hips, ensuring that it was nice and secure. It honestly fit so snuggly.

“Wasn’t that enough,” Maud growled.

Starlight chuckled. “My clock tells me that you still have about six days, ten hours, and twenty-four minutes of this to look forward to.” She pursed her lips together before smirking at her. “In other words, no, we’re nowhere close to being done with this.”

She strapped the diaper into place and once more picked up the chastity belt, sliding it on with equal prompt. And just like before, each of the locks snapped methodically into place with each key being returned to the ring. Once all ten of them dangled from it, the ring went back into the drawer where it was once again protected by some sort of magical ward.

Just like that, the humiliation had started anew. All the while, Starlight continued to look so pleased with herself for instigating it.

“Of course, I think I’ll need to think up an additional punishment for your little outburst back there,” Starlight stated, rubbing at her chin. “It was most unbecoming of you to snap at me in the manner that you did.”

“Are you…” Maud just shook her head and let her sentence falter, not having the willpower to finish that thought.

Starlight hummed. “Yes, I am very serious, my pet.”

Obviously, she had picked up on what Maud had been about to say. Her expression remained stoic for a moment, astute, studying Maud and obviously trying to figure out what would be the most productive course of action to take.

Whatever it was, Starlight seemed to figure it out as she snapped her fingers together and grinned so wide, leering at her submissive.

She took a knee in front of Maud and reached for the spreader bar, snapping open each of the cuffs and then winching it back to its shortest setting. Maud sighed in relief, happy to finally be able to secure her balance, taking away from the needless pressure of this strenuous position.

Once Maud’s legs were freed, Starlight then used her magic to undo the ropes. This allowed Maud to bring her hands down once again. Though Starlight ensured that her wrists were still bound together, not quite giving her that much freedom just yet.

“On your knees,” Starlight ordered as she stood back up.

A part of Maud wanted to disobey but she wasn’t quite reduced to rebellion just yet. So, she knelt down and looked up at her Mistress expectantly. Another part of her was intrigued to see where this would go.

Starlight hummed and moved the diaper to a position in front of Maud, placing it down on the floor a good couple of feet away.

“And prostrate,” Starlight ordered.

Maud started to do so, her cheeks warming as she realized that her face was getting so woefully close to the diaper. Though this seemed to be on purpose as Starlight moved it so that it was just below her face.

Even from a couple inches away, Maud could still make out the acrid scent of urine, her nose crinkling in disgust.

Starlight chuckled and came over, resting a foot on the back of Maud’s head. She grinned as she pressed down with it, forcing Maud’s face into the diaper.

Maud yelped and squirmed though couldn’t pull back. That pesky foot denied her the option of retreat. All she could do was linger there, breathing in the smell of piss, feeling it against her face, tasting it as she inhaled.

It was such an omnipresent sensation, an assault upon all of her senses. Her face burned with such shame, her humiliation growing more dire as Starlight started to grind her foot back and forth from side-to-side.

“You are such a depraved slut,” Starlight chided. “Sniffing your own used diaper like this. Are you some sort of freak or something?”

Maud whimpered and lingered there, going limp and waiting for the moment to pass. The worst part was the return of that heat to her loins, the fire inside of them kindling so hotly. She could feel a fresh moisture against her pussy, coating her lips and soaking into the diaper.

She hated herself for feeling aroused at this moment.

“Slut,” Starlight chided.

She finally lifted her foot off of Maud’s head and placed it down upon the ground.

Maud groaned and looked up. Her vision was so blurry as she tried to focus on her Mistress. The taste and smell of urine were still there, utterly clouding her perception of things.

“Dumb little filly can’t even control her bladder,” Starlight taunted, shaking her head. “I don’t know how you’re going to survive the next week if you plan to continue like this.”

Maud bit her lip and allowed her gaze to fall away, lingering on the floor.

“Anyways, clean up this mess and then come help me with dinner,” Starlight stated, taking a step back and heading out of her bedroom. “And please make sure that you wash your face. I don’t want you smelling like piss.”

Author's Note

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Chapter Three

It was about midway through the third day that Maud realized that she was truly doomed.

She had endured more than forty-eight hours in this diaper, trying to maintain a stiff upper lip as she was changed after every single piss. Thankfully, she had learned her lesson quickly, meaning she avoided the humiliation of the first time around.

Still, as they approached seventy-two hours, a new pressure started to take root inside of Maud. This one was different from the rest and was focused entirely upon her stomach.

Maud bit her lip and looked up at her Mistress, watching as she flipped through her book.

“Mistress…” Maud began.

Starlight perked up and smiled down at her, taking the opportunity to gently run a hand through her hair. “Yes, my pet?”

“I…” Maud’s ears folded back and she paused, wondering if even with this new development she would be granted some sort of reprieve. “I need to use the washroom.”

Starlight snorted and slid a bookmark into place between the pages of her book before placing it aside. She then motioned for Maud to get up.

“Then I guess we should get you off of the furniture before that becomes an issue,” Starlight teased.

Maud sighed. “I mean like using the bathroom as in…”

Starlight lifted a brow, motioning for her to elaborate.

“I need to…” Maud tried.

“Please use your words, dear,” Starlight chided, shaking her head. “It’s incredibly hard to have a conversation with you if you aren’t going to finish your sentences.”

Maud was about to. Though she then remembered the first time that she had urinated herself. She could remember how much sadistic glee Starlight had taken in debasing her, making her feel so low and humiliated, like she was nothing.

She could still feel the warmth of phantom piss against her face as if she’d just been ground into her diaper again.

No, she couldn’t tell Maud about this, she couldn’t allow her Mistress to use this as leverage against her. She’d need to find a way of dealing with it in due time and on her own. There had to be some way out of this situation that would allow her to preserve a little bit of her dignity.

“It’s nothing,” Maud quickly said, wincing as she knew how suspicious that must’ve sounded.

Starlight smirked. “Are you certain, dear?”

“Yes,” Maud replied, being quick but so terse with her response.

Starlight nodded slowly and continued to gently pet her, casually running a hand along her side. The gesture was so tender though it did little to settle Maud’s mind or the nauseous tension that was starting to grow in the pit of her stomach.

“I think I’m going to go use the bathroom,” Starlight said, patting Maud on the shoulder and signalling for her to get up once again. She then snorted and winked at her. “You know, since I can.”

Maud rolled her eyes. “Have fun.”

“Oh, I’ll have tons,” Starlight teased.

Maud got up and watched as her Mistress lifted herself off of the couch, stretching before making her way towards one of the apartment’s bathrooms. The door closed behind herself and she turned on the fan, drowning out any noise from within.

Which also meant that she wouldn’t hear any noise from outside of the bathroom either.

Maud bit her lip, feeling the spark of a rebellious little plot starting to take shape within her mind. She glanced towards the bedroom, wondering how much time she had. The apartment had two bathrooms and if she was quick then no one would need to know about her little white lie.

Surely, Starlight would prefer that she do this than change a diaper defiled in such a disgusting manner.

One self-assured untruth was met by another as the idea of breaking her rules became more and more pressing, increasingly acceptable as the pressure in her stomach mounted. After all, weren’t white lies designed to protect ponies?

So, without another thought, Maud got up and cautiously made her way towards Starlight’s bedroom. She slipped inside and carefully closed the door behind herself.

The last she’d seen, the keys for her belt had gone into the bedside table, locked away in the top-most drawer. However, there was that pesky little defensive ward that needed to be dealt with first. Maud didn’t know what it was but she’d seen it cast upon the piece of furniture after every use.

She stood there, looking down at the table, trying to discern what would be the best way to approach it. Though the main question was wondering how the spell would be triggered and once it was triggered what exactly it would do.

Maud glanced at the closet and made her way over, opening it and rummaging around inside. It took only a moment for her to find a familiar leather crop which she grabbed and approached the table with.

She stood about a good foot-and-a-half away, drawing in a breath as she held out the crop. Now was the moment of truth to figure out how fucked she was going to be. Her nerves were flaring up and she could feel such a heavy tension falling upon her shoulders, like an anvil weighing down upon them.

“Here goes nothing,” Maud huffed.

She prodded with the crop, touching the top most drawer with a decently forceful jab.

And…

And nothing happened.

“Huh,” Maud whispered.

Was the boobytrap activated in another manner? That was a possibility though there was also the possibility that maybe there wasn’t even a trap left in the first place. Maybe what Starlight cast was simply an illusion ward, something to make it seem trapped but that didn’t take up nearly as much magical reserves in order to cast.

Maud snorted.

That honestly did sound like something that Starlight would do.

So, with this new theory in mind, she tossed the crop onto the bed. Instead, she reached out and grabbed the drawer’s handle, pulling back upon it with no reluctance.

Though this turned out to be a terrible idea as the drawer started to light up, glowing so brightly. Maud yelped and slammed the drawer shut though it continued to glow. Even worse, as she drew her hand back, that very same glow lingered upon the palm of her hand. It was like triggering one of those ink cartridges that they put on clothing to stop theft. Except this one was far more magical in nature, glowing so brightly.

“Shit, shit, shit,” Maud growled.

She attempted to shake her hand but the glow remained firmly attached to her coat, cementing her crime.

“Fuck me,” Maud grumbled, shaking her head. “I… FUCK!”

This wasn’t good, this was the opposite of good, this was the furthest thing removed from good imaginable.

Maud quickly turned around and took a step away from the drawer. Though she promptly paused as she realized that Starlight was standing by the door, leaning against the frame.

Her Mistress looked so pleased with herself, seeming so cocky and utterly in control of the situation. She flashed a dangerous little smile, glancing down at the drawer before looking towards Maud’s hand.

“Oh, I was wondering when you were going to try that,” she chided, getting a dangerous edge to her voice. “I had a feeling that you wouldn’t be able to control yourself forever. Honestly, I’m impressed that you went this long without attempting it.”

She pushed away from the frame and used a quick flick of her magic to close the door behind herself. For extra measure, she also turned the lock, ensuring that it loudly clicked in place.

“Well, I’m excited to hear your excuse,” Starlight teased.

Maud sighed. “I… I needed to use the washroom.”

Starlight nodded and pursed her lips. “Interesting, very interesting. Though last I checked a week hadn’t elapsed between us, dear. Were you planning to use the bathroom without my consent or permission?”

“I…” Maud balled her hands into fists. “I… Look!”

“I am looking,” Starlight said as she sat down upon the edge of her bed. She had that same predatory smile that she always had with an added glimmer in her eye. In this moment, she was like a cat that was playing with a mouse that it intended to kill. “And what I see is a mare who was caught red handed…” She hummed and glanced at Maud’s palm. “Or well more like purple handed in this case but you get the point.”

Maud glared at her.

“Oh, don’t give me that look,” Starlight chastised. “We both know that you agreed to these terms. It’s not my fault that you’re in over your head.”

She hummed and thudded back upon the bed, smirking to herself. She seemed momentarily lost in thought, taking the chance to examine Maud.

“I think I know what’s going on,” Starlight finally said.

Maud crossed her arms in front of her chest and turned away. Though her cheeks warmed as she heard the diaper crinkle from her movement. Oh, how little time had passed since that had been a joyous sound. Now it felt like a mockery, like some sort of textured form of laughter that was cackling at her misfortune.

“What do you think is going on?” she asked.

Starlight smirked and drew her hands behind her head. She looked so proud of herself, her cocky mirth really getting under Maud’s skin. “I think someone needs to go number two and is too embarrassed to admit it.”

Maud huffed.

“See, I knew it,” Starlight jabbed. She drew her hand back so she could point at her pet, wagging a finger at her. “Because you’ve been pissing yourself with no issue so obviously this needs to be something bigger, something that’s actually humiliating to you.” She chuckled and shook her head. “Gods, you are just too much.”

“And I’m guessing you aren’t going to be kind enough to let me out of this diaper to do so?” Maud asked.

Starlight shrugged. “I mean, I might’ve shown you mercy if you were honest with me. I won’t lie, I wouldn’t take much pleasure in cleaning up that mess.” She snorted. “But then you decided that you wanted to be a sneaky little bitch and attempted to hide it behind my back. So…” She glanced at Maud and winked at her. “I guess you fucked yourself over, huh?”

“I hate this,” Maud growled. “I hate you!”

She didn’t believe a word that was leaving Starlight’s mouth, not trusting her for a moment. There was no chance that she actually intended to let her out of this accursed belt. This wasn’t a mare who was known for having mercy, not even a little.

“You’re lying,” Maud growled.

Starlight shrugged. “I mean, maybe.” She chuckled and made a show of shaking her head. “But you’ll never get to know if I was telling the truth or not. Maybe I was planning to let you out early for being such a good little filly. Maybe I wanted to fuck you and that pesky little belt was getting in the way of that.” She grinned. “But I guess we’ll never know, will we?”

Slowly, Starlight lifted herself away from the bed, sitting up and placing her hands within her lap.

“I doubt it,” Maud growled.

Starlight grinned. “Doubt all you want but why would I bother lying to you?” She lifted her hand and snapped her fingers together, causing magic to coat her digits. “Regardless of what I intended to do, your current actions are unacceptable and you’ll need to be punished for them.”

Her magic gripped at Maud’s wrists and lifted them above her head with surprising ease. As Starlight took a step forward, her mana forced Maud to take a step back in exchange. Her magic was so powerful, so omnipresent, this spell having more strength than any earth pony could ever hope to muster.

Soon, Maud felt herself pressed back against the wall with Starlight growing so woefully close to her.

Starlight grinned and pressed her body against Maud’s, resting a palm against her stomach. She applied a little pressure, pushing down upon it.

Maud groaned in discomfort, huffing and narrowing her gaze. “I hate you.”

“No, you don’t,” Starlight chided, nipping at her. “You love when I’m a stone-cold bitch. You crave it.” She chuckled and planted a tender little kiss against her neck, her voice muffled as it tickled across her flesh. “If you didn’t then you would’ve given up on me a very long time ago, dear.”

Maud didn’t respond, couldn’t bring herself to do so. Starlight was right, of course she was. Yet, at this moment, her mind was a maelstrom of emotions and the added pressure to her already aching stomach certainly didn’t help in the slightest.

Starlight trailed a line of kisses down from Maud’s neck and towards her collarbone. At the same time, she reached up and cupped one of her breasts, caressing it with digits that were still coated in magic. The added mana had an interesting effect upon them, feeling like some sort of tingling static against her coat, being oh so divine of a sensation.

Maud felt a little moan bubble forth, feeling her cheeks warm. The twin strokes of shame and pleasure were an interesting cocktail, meddling with her mind and making it so hard to focus.

“I own you,” Starlight teased.

Maud grunted and didn’t reply.

Starlight looked up, her gaze narrowing as she did so. She applied a little more pressure to Maud’s stomach, really pushing down upon it.

“Say it!” she ordered.

Maud huffed and didn’t dignify her with a response.

“I said…” Starlight really pressed down now, going even harder and knocking the air out of Maud. “Say it!”

Maud’s stomach ached so much, hurting so badly. She couldn’t stand up against this, there was no hope of enduring it for much longer.

So, she growled and closed her eyes. “You own me.”

This seemed to please Starlight, at least for now, as she drew her hand back, taking away from that pressure inside of Maud’s stomach. Though really it only had a minimal benefit upon her wellbeing, pushing away the edge but not tackling the core problem.

“You are being so uncooperative lately,” Starlight chided, wagging a finger at her. “Who has been teaching you these things?”

Maud looked down. “I’m…” She grunted as Starlight cupped her chin and forced her to gaze downwards, ensuring that she stared into her eyes. There were few things she hated more than eye contact but she especially hated it when she felt so utterly humiliated. “I’m sorry, Mistress.”

“I’ll forgive you for now,” Starlight teased.

She drew away and snapped her finger once more, causing the shackles to dissipate.

“I guess it’s time to try out some new bondage,” Starlight said, winking at her. “You’re going to be my good little test subject. Think of it as retribution for being such a bad filly.”

She approached the bed and quickly snapped her fingers, using her mana to grab a sheet of plastic from the closet. This sheet flew through the air before going over top of the bed, covering it in a protective barrier. Though she then went over to the very same closet and started to search around inside.

“Lay down on your back,” Starlight ordered.

Maud nodded and obeyed because of course she obeyed. What else could she honestly do when she held so few of the cards? So, she made her way over and laid down upon the bed, looking up at the ceiling.

What exactly could’ve been so new about this bondage?

Starlight continued to rummage through the closet, making pleased little sounds with every item that she found. Though Maud couldn’t see what they were as they were quickly ferried into a nearby box, hidden from view by the plain cardboard.

The suspense was palpable and Maud felt a nervous little energy inside of herself. It felt like weight inside of her stomach, a toxin that ebbed outwards and radiated throughout her veins.

Was this fear? It felt like fear…

Starlight grabbed the last of the items and then picked up the box, grinning at Maud as she came over. She placed the box down beside the bed and then peered at her submissive. Her gaze was as analytical as it was mischievous, obviously taking care in sizing up what exactly she intended to do.

Her expression was so hard to read, impossible even. Though it was clear that whatever it was, it was not going to be good for Maud’s continued wellbeing.

Starlight finally nodded to herself and bent over, grabbing something from within the box. It appeared to be a pair of handcuffs with a chain attached to them. The chain in turn was attached to a winch before ending in a second cuff which could be anchored to something.

Like the head of this bed, for example.

Maud took the hint and decided not to fight it, knowing that if she was going to be tormented then it was only a matter of time until Starlight had her way. So, she simply lifted her hands above her head and waited.

Starlight clasped the cuffs around her wrists before moving the chain towards the headboards and attaching it to them as well.

She then returned to the box and grabbed two matching bondage rigs. Though these ones differed slightly from the first. Each of these had a single large cuff instead of a pair of handcuffs. These were bound around her fetlocks before Starlight attached both of the chains to the foot of the bed.

“How does that feel?” Starlight asked.

Maud squirmed a little, appraising how it really felt. It was tight, that much was for certain. Yet, it wasn’t impossibly tight, not yet anyways. Though she wasn’t an idiot. She knew what a winch was meant for and what effect that would have upon her already tormented body.

She could recall an ancient torture device from a movie. It was a table with a pair of large winches attached to a series of ropes. Its goal was to put pressure upon the equine body, practically pulling it apart.

Starlight sat upon the edge of the bed and lifted up her hands. “Do you need me to tell you what’s going to happen or are you smart enough to figure it out on your own?”

“I have a pretty good idea,” Maud grumbled.

Starlight nodded and once more snapped those pesky little fingers together. Her mana emboldened and soon her spell coated all three of these winches in quick succession. She surrendered an amused little snort before she started to slowly turn each of the gears, causing the chain to tighten and grow more and more tense.

Maud grunted as the little bit of wiggle room she’d been provided utterly disintegrated, poofing away into nothing. The tension upon her arms and legs was uncomfortable but it was nothing compared to the ache which seemed to so utterly besiege her stomach.

Thankfully, Starlight seemed contented with her torment, drawing her magic away and leaving the bondage as it was. Instead, she kind of just watched Maud, peering down at her with that same aggressive little smolder in her eyes. It was like she was playing with a toy and not tormenting another living thing.

“Does it hurt?” she asked.

Maud hissed and closed her eyes, not bringing herself to respond. She wouldn’t give Starlight the satisfaction.

“Better get used to it, dear. I’m not letting you out that position until you soil yourself,” Starlight teased, scoffing under her breath. “God, you really do look so pathetic right now.”

She drew her hand over and traced it up along Maud’s leg, moving her fingers so carefully. Her digits made it up to Maud’s stomach where she circled a single finger around it. If Maud had been ticklish that would’ve been enough to set her off. Though instead, it merely made her grunt and fidget within her bondage.

“Come on darling, we both know that you can only last so long,” Starlight stated. “I won’t even dangle the carrot in front of you this time. There is only one thing that will make your torment end and we both know what that is.”

To prove her point, she pressed down upon Maud’s stomach, causing her to wheeze and whimper under the pressure. Though she thankfully pulled back just as quickly.

Maud’s eyes were wide with a semi-craze quality, feeling the contents of her stomach start to shift around. She gritted her teeth together and squirmed though there was no way of avoiding what was coming. It was inevitable and even she knew that.

Starlight just kind of sat there, watching her with such curious glee. She felt like a conquering queen at this moment, lording over Maud like one of her unfortunate captives. Was this how a pony felt when they were in the jaws of a changeling or held captive in a dragon’s den?

Maud was a plaything, something meant to be tormented and brought to the brink.

“Oh Maud, I am so sorry for your bad choices,” Starlight murmured, giving her head a purposeful shake. “You really screwed up by surrendering your safeword like that.” She chuckled. “Though you probably screwed up far earlier when you decided that it was a smart idea to date a mare like me.”

Maud whimpered and closed her eyes. She tented her brow, trying everything in her power to deny herself. She could feel her soul and body moving towards the brink, suffering because they continued to resist. Still, she struggled and grunted, hoping that a miracle would come.

Starlight rested a hand upon Maud’s body and offered the slimmest of smiles, drumming her fingers against her coat. She said nothing as she started to press down, pushing upon her abdomen once again and putting a decent amount of force into it.

Maud cried out, literally wept. She wasn’t done, not yet, but it seemed increasingly inevitable at this point. She squirmed with what little freedom that she still clung onto but it was utterly pointless.

“Fuck,” Maud wheezed.

Her stomach continued to ache, the pain growing to such a hopeless degree.

This was it. This was the end.

Maud cried out and screamed and whimpered and groaned. She made every sound of misery that could possibly exist. All of them were expelled from her mouth at this moment. It was like a clap of raw disdain, distilled and concentrated in order to purify it into only the strongest forms of misery imaginable.

And all of those noises were because of one factor.

There was no longer a pain in Maud’s stomach, the issue having been resolved in the worst way possible.

Maud’s cheeks burned with such a raw sense of shame and utter humiliation. They were currently redder than any substance that could’ve possibly existed within this realm or any of the realms that lingered nearby.

Starlight removed her hand from Maud’s stomach. She looked so pleased with herself, leering at her pet like the devil themself. There was an evil inside of this mare and it radiated throughout her, casting an aura of misery in all directions.

“Oh, you poor dear,” she said, practically singing due to her glee. “Did you have an accident?”

Maud looked off to the side, unable to speak, unable to look, unable to do anything but stew in the raw wrongness of this moment.

Starlight snorted. “I would suggest that you answer me, dear.” She examined her hand, looking at her own fingers instead of focusing on Maud. She didn’t spare even a moment of attention for her. “We both know how silence usually works out for you, don’t we?”

“Please,” Maud whispered.

“Please what?” Starlight asked, scoffing. “Use your words.”

Maud growled. “Please change me.”

“Not with that attitude, I won’t,” Starlight grumbled, lifting a brow and finally taking the chance to look down at Maud. “I’d suggest hurrying up, you’re already starting to stink.”

To add to Maud’s humiliation, Starlight ensured that she crinkled her nose in utter disgust, even flinching away from Maud a little bit.

And it worked like a charm as Maud somehow managed to feel an even deeper sense of shame than before. This was a form of humiliation that existed in her core, seeming to fill her bones with a toxic and intense chill. It was like her personhood had been shattered and laid bare, it was like…

It was like a lot of negative things, none of which seemed like they could be overcome due to how oppressive they felt. One of these emotions alone was enough to send her into silence but together they were overwhelming.

“Please change me,” Maud whispered, shaking her head. “Please, Starlight, please you need to change me, I can’t… I can’t function like this.”

Starlight drew in a breath, practically shivering. “God, I love how pathetic you sound.”

Though she did concede and got up, stretching as she took a step away from the bed. With a snap of her fingers, she loosened all of the winches at once, taking the tension away from Maud’s poor abused body. Though she ensured that her pet remained bound to the bed, stuck in place.

Instead, she moved over to the closet and looked inside, only taking a moment to locate the diapers that were stored within.

Maud hated how slow Starlight’s movements were. It was like she was purposefully making herself as lethargic as possible, drawing out this terrible moment and milking it for everything that it was worth. Yet, she still progressed, first placing the package on the floor before opening it. A moment or so later, she snapped back up with a fresh diaper in her hands.

Carefully, Starlight made her way over and settled down upon the edge of the bed, placing the diaper beside herself. Like with all of the previous cleanings, she grabbed a cloth. Though unlike the others, she also grabbed some sort of cleansing oil. Both of these found a home upon the nearby bedside table.

Then with such gracefulness, Starlight reached into that accursed boobytrapped drawer and drew out the ring of keys that held Maud captive. There was such a cruel smile upon her lips as she jingled them.

“What are you waiting for?” Maud grumbled.

Starlight shrugged. “Nothing really, I just love watching your discomfort.” She grinned. “It’s honestly kind of delicious in its own unique way.”

Though it seemed that the witch had her fill as she used the keys to open each of the locks in turn, popping them open one after another. It surely took only a few moments before Maud was liberated but it felt like it could’ve very well have been hours.

Still, in the end, the belt was drawn away. All of the various accessories now lingered in Starlight’s magic though she placed them all aside as she carefully laid them out upon the bed.

This left just the diaper behind.

Starlight didn’t delay as she changed this like she had with all of the others, neatly drawing it away. Though unlike the others, she merely tossed this one into a plastic bag, hiding away the mess. It would seem that using such a fouled accessory to further Maud’s humiliation was a bridge too far even for a mare as vile as herself.

Maud squirmed and flinched away as she felt the cloth and oil, the two of them coming together in order to clean up Maud. It was not a pleasant sensation by any stretch of the imagination. This was yet another humiliation in long list of them

But soon Starlight tossed the cloth away as well, looking amused but utterly professional in the dedication that she put into this task.

And finally, after all of that, a fresh diaper was brought out and held afloat at Starlight’s side.

“Please,” Maud whimpered.

Starlight chuckled. “Only a couple more days you big baby.”

Maud didn’t reply, merely letting the matter drop. She barely even reacted as the diaper was drawn into place. And she didn’t so much as protest as the chastity belt was once more affixed over top, keeping her dignity more than effectively restrained.

Once finished, Starlight smirked, snapping her fingers and doing away with the bondage in a heartbeat.

She then chuckled, sounding so dark as she gave her head a tired shake. “Come on, my pet, this week is far from over.”

Author's Note

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