“So, what’s your surprise for tonight?” Rarity asked.

Sunset opened her closet and began to fish around for something within.

“Well, me and twi have been working on a little something that we wanted to show off.”

“Oh? What is it?”

“It’s a surprise.”

Rarity huffed. “Can I at least get a hint?”

Sunset snorted. “Fine, it’s something mechanical.”

“Well now you’ve piqued my interest.”

“Good.”

It took Sunset a moment, but she eventually found her device in a large orange trunk at the very back of her closet. She grabbed it, hauling it out and bringing it over to her company.

“Is that what I think it is?” Rarity asked.

Sunset grinned from ear to ear. “It is.”

The object in question was a custom made and heavily modified sybian. It was pretty long compared to the more traditional models and held enough space for two people to straddle its fresh and well polished black leather.

On either end was a sex toy affixed to the device by a system of jury-rigged straps and harnesses. To the left was an average looking, though neon blue, human phallus of about six inches, and to the right was pretty girthy, though reasonably sized, equine cock made from a firm red material. Rigid metal bars flanked both of these sex toys, ending with a pair of black leather cuffs.

The intention of having them were clear. Once the rider went down, they’d be locked in place, unable to rise without assistance

Rarity smirked. “I think I’ve been a bad influence.”

Sunset cocked an eyebrow. “In what way?”

“You went from repairing motorbikes and making drones to custom designing sex toys.”

Sunset snorted. “This was just a little side project. Honestly, it wasn’t even that hard. We just put two of these bad boys together and added a few little accessories.”

Rarity’s gaze lingered upon the artificial equine. “I’d hardly call them little.”

Sunset blushed as she placed the sybian on the ground and plugged it into the wall.

Attached to the device was a little wireless controller. Sunset grabbed this and began to fiddle around with its central dial. The device sprang to life, humming with a pretty healthy buzz, as the toys attached vibrated energetically.

Once Sunset was happy with her creation’s performance, she turned it off and quickly stepped into her washroom. She returned a moment later with an economy-sized bottle of lubricant.

Her attention turned to the twilights as she gestured sci-twi over.

Without question, sci-twi obediently rushed to her side. her smile was bashful and brimming with a poorly concealed enthusiasm.

It was very cute. she seemed just as eager as Sunset to test out their little pet project.

“Strip,” Sunset ordered.

sci-twi nodded and shed her outfit without too much of a display. she unbuttoned her blouse, removed it, and tossed it aside. Then she wiggled her hips, shaking off her tight little shorts to reveal that she’d gone commando.

Even though her body was pretty much identical to the princess’, Sunset still grinned like a teenager seeing her first pair of breasts. After all, there was nothing wrong with having duplicates of something so perfect.

Sunset eventually wrestled back control from her libido and stopped leering, instead motioning to the sybian.

“So, which one do you want?” she asked.

sci-twi bit her lip, looking rather sheepish. “Would you judge me if i picked the Chance?”

Sunset snorted. “I think judging you for wanting to have sex with a pony might be a tad bit hypocritical.”

“Alright, then i’ll pick that one.’

With sci-twi’s selection made, Sunset popped open the lubricant’s cap and began to pour a generous dose into her palm. She then stroked it into the toy, making sure to coat every inch until it was slick and practically dripping with fluids.

Once the mighty stallion was glistening, Sunset lubed up two of her fingers and gestured sci-twi closer. sci-twi eagerly obeyed and closed the few steps between them.

Sunset then delicately grabbed twilight’s thighs, easing them apart. Once they were sufficiently spread, she gently pressed both of her fingers against sci-twi’s lower lips, gently stroking along the length of her folds.

This drew a soft little moan from her pet, as her form gently quivered under Sunset’s touch.

When her lips were properly treated, Sunset then moved onwards, pushing her fingers past sci-twi’s folds and into her body.

twilight reacted immediately, as her soft moans turned sharp and came out in a frantic jumbled mess, her voice tripping over itself during her verbal ejaculation. Eventually, she managed to regain control, her vocals dropping to a pleasured song as Sunset took her sweet time lubricating her.

Sunset decided to add to this foreplay by planting a small kiss upon twilight’s little puff of pubic hair, before delivering a far more impassioned one to her clit. Her silky-smooth lips caressed the little nub of flesh as she very careful suckled upon it.

This sent twilight on another impassioned display of pleasure. her knees quivered to such an extent that Sunset feared they would soon collapse.

However, just as twilight seemed on the precipice of bliss, Sunset denied her, withdrawing her fingers and lips without remorse.

twilight’s pleasured melody came to an immediate halt, replaced by the truly pathetic whimper of denial.

Sunset carefully placed her hand upon twilight’s thigh, guiding her into position over the equine.

“Alright, I want you to take this nice and slow,” she instructed.

twilight nodded and ever so carefully dropped to her knees. she hovered just above the artificial pony’s flare, the material brushing against her swollen and greatly aroused lower lips.

All it took was a single steeled breath before she committed herself. she pressed against the flare and her lips began to part, accepting the well lubricated toy into her form.

The sudden penetration made twilight’s voice quake, her body tensing as she was slowly filled.

Sunset kissed twilight tenderly on the cheek. “you’re doing great, hun. you’re nearly there.”

twilight looked at Sunset and resolutely nodded. she then began to work the toy, slowly rocking her hips to get a feel for its size and adjust to it. It took a few moments, but eventually, after another deep breath, she did as instructed. The lubricant proved essential as the toy glided smoothly into her, with each additional inch flowing effortlessly past her folds.

As the toy pressed deeper into twilight, her moaning only increased in vigour.

However, the girl proved to be a champ as she eventually reached the base, her lips brushing against the fresh leather of the sybian.

she remained motionless, her eyes closed and teeth digging into her lower lip. her breathing had taken on a slightly ragged edge, though she seemed at bliss, being content with her currently stuffed position. Sunset knew from experience that taking something like that wasn’t easy by any stretch of the imagination. Which made this all the more impressive.

“you did it babe,” Sunset said, “I’m proud of you.”

Her hand slid along twilight’s hip and glided across her thigh, stopping just above the knee. She helped twilight guide her leg into the first of the cuffs before clamping it shut. Sunset had experience with this type of bondage and ensured that it was given the proper level of tightness. It was in the sweet spot, being tight enough to dissuade movement, while ensuring that she remained comfortable.

Once the cuff was clasped shut, Sunset moved onto the other leg, swiftly repeating the process. It took barely a moment before both legs were firmly secured.

Sunset then reached for a bundle of rope upon her coffee table.

“Hands behind your back,” she instructed.

twilight obeyed without question, and Sunset began to wind the rope around her wrists, looping it slowly over and over again. When she was nearly out of cord, she cinched her bondage tight and tied an intricate knot to make it snug and secure.

“Comfortable?” Sunset asked.

twilight nodded. “Yeah.”

Sunset gave her another tender kiss.

She then stood up and looked to the princess.

The princess’ gaze was upon her counterpart, studying her with reserved arousal. she bit her lip as her left hand instinctively wandered to the spot between her haunches.

A firm clearing of the throat was all it took to halt this gesture and bring twilight’s attention to Sunset’s own. At which point, Sunset gestured her over.

The princess advanced without question, standing politely at attention. Just like her doppelganger, she now bore a rather strange excitement. she may not have designed or constructed the sybian, but she was just as eager to test it out.

“Strip,” Sunset ordered yet again..

The princess did just that, shaking her hips sensually from side to side, slowly sliding out of her shorts. They fell along her slender legs, coming to a temporary stop amongst her thighs. This revealed that, along with the other twilight, this one had also gone commando, with her privates now proudly on display.

Once the shorts were at twilight’s thighs, it wasn’t much work for her to just step out of them and send them flying with a half-conscious kick.

With twilight now disrobed, Sunset began to duplicate her performance by rubbing more lubricant onto the second toy. Though this time, it was the human phallus.

While the toy may appear to be a more modest and conventional choice, especially when compared to the equine inside of sci-twi, it was still equal in length and only a fraction less girthy. It might not be the best option, but it did its job well enough.

Still, it was a rather boring addition, in Sunset’s opinion.

When the toy had been properly lubricated, Sunset turned her attention to twilight. She cupped her hand against twilight’s sex and began to grind her lubricated palm against her arousal. This of course drew a soft moan from twilight. Though this soon delved into a more guttural response, as Sunset pressed two fingers into her.

Sunset began to piston these digits, pumping them swiftly within twilight’s cunt. She could feel twilight shiver at the sensation and also noticed this foreplay had a similar effect upon her quivering knees.

Before twilight could collapse however, Sunset slowed her pace, allowing her a moment to recover. Once twilight calmed, Sunset carefully removed her fingers, spreading them in order to show off the web of fluids. Some were strands of artificial lubricant, while others belonged to the natural arousal which oozed from twilight.

Sunset then began to ease twilight onto her knees and positioned her over the dildo’s rounded head.

“Are you ready?” she asked.

twilight nodded. “Yeah.”

“Then take it nice and slow.”

And she did, easing the tip past her folds. Due to the less girthy nature of this member, it proved far easier for this twilight to handle. she would only pause occasionally, allowing her body a moment to adjust to the sudden penetration. All the while Sunset whispered inspiration into her ear, pairing her soft words with even softer kisses upon the neck, cheek, and ear.

It wasn’t long before twilight settled against the sybian, her hips instinctively grinding against the toy, obviously desperate for stimulation.

Sunset allowed her to do this, as she helped twilight place her legs into the cuffs. She then locked them firmly in place.

Finally, she grabbed a second bundle of rope and bound the princess’ hands in the exact same manner as sci-twi’s.

Both twilights now rested in place, their gaze locked upon each other. each was brimming with eagerness that paired well with the quivering tension that raked their freshly stuffed bodies.

“Are both of you comfortable?” Sunset asked.

Both twilights nodded.

“Good, good, we’re almost ready.”

Upon the coffee table were a pair of black leashes. A pretty generic and inexpensive purchase from a local pet shop.

She clipped one onto each of the twilights’ collars.

Neither of her pets were exactly flexible in their current position, but what little freedom remained was now captive to Sunset’s whim.

Before she went any further, Sunset loosened her belt and pulled it free, placing it upon the coffee table. She then unbuttoned her fly and swiftly tugged off her jeans, making sure to tear off her panties in the process.

Sunset’s lower body was rocking, with legs that were muscular and toned. A trait bestowed upon her by years of biking and cardio. Her hips were relatively wide and her rump was nice and tight, clinging beautifully to her form. Her pubic region even had a cute tuff of fiery hair, groomed into a well-maintained strip.

With her privates now completely exposed, Sunset stepped over the sybian and positioned herself between the twilights. their heads were level to her hips, with sci-twi given a perfect view of her ass, and the princess, one of her slightly glistening lower lips.

Sunset reached over and grabbed the controls to the sybian, turning up the dial upon it. The machine began to buzz, with a rather weak vibration. It wasn’t much, but it was still enough to make the two twilights shudder and moan.

Meanwhile, Sunset tighten her grip, winding the leashes around her wrist and shortening their length considerably. She was far stronger than her subs, so she had no trouble drawing them ever closer to her.

The princess got the memo pretty quickly and leaned forward, voluntarily pressing her mouth against Sunset’s cunt. her tongue pushed gracefully into her Mistress’ body, slowly swirling around within.

Sunset’s posture tightened at the sudden sensation, as a low rumble spilled forth from her lips.

sci-twi wasn’t nearly as eager.

Sunset looked over her shoulder, smirking at her. “Have you eaten ass before?”

she shook her head. “N-no.”

“Well, no better time to learn.”

Sunset jerked hard upon sci-twi’s lead, pressing her tight against her rump. For a moment, sci-twi looked stunned and didn’t respond. However, she soon learned her place, dragging her tongue along Sunset’s pucker and probing the tight little hole with the tip of her tongue.

The sensation felt a little strange to Sunset. Though it wasn’t the action itself which Sunset derived pleasure, but rather the thrill of degrading twilight so utterly.

This mixture of power and pleasure shaped a cruel little grin from Sunset.

“Good girls,” she muttered between errant moans.

Her attention returned to the controller, as she shifted it to a middling setting. A reward for her pets’ good behaviour.

She could feel the increased volatility hit her girls, via the way their tongues tensed and oral became momentarily unfocused and sporadic. It took them a few moments to calm, but Sunset could intimately feel their heightened pleasure in the way they moaned against her. In the way their breathing grew more rapid, as each additional burst of warm moist breath brushed against her nethers in quicker and quicker succession.

“F-fuck,” Sunset muttered.

Her grip upon the leashes was iron tight, with neither girl able to wrestle even an additional inch of leeway from her. Though they showed no signs of wanting to, as they happily and obediently pleasured her with their eager and well-trained tongues.

Sunset looked to Rarity. “What do you think?”

Rarity was curled up in her seat, eagerly watching them. She seemed content, with a hint of domineering smugness mixed in. Her ladylike nature held steady as she studied Sunset’s performance with a level of respectful composure which should’ve been reserved only for operas and Broadway productions.

“I must admit, I’m not much for machines,” she said.

She reached out and gently petted coco’s hair.

coco was kneeling beside Rarity, eagerly nuzzling her hand.

“Though, I am truly impressed by what you and twilight have managed to create. I won’t lie, I do find the whole display rather arousing.”

Rarity looked to coco, noticing that her submissive’s erection had not waned.

“And I appear not to be the only one.”

Sunset closed her eyes and gritted her teeth, feeling the sensation of her own submissives’ tongues twirling about within her. A guttural moan fell from her lips, as her grip upon the twin leashes only tightened.

“Fuck,” she muttered.

Her finger clumsily thumbed at the controller, drastically turning up the intensity of the sybian. Within a moment, the sounds of her grunts and moans were drowned out by a fresh wave of violent vibration from the toy below

The girls appeared to enjoy it. Within an instant, their tongue-work turned into a sloppy half-hearted mess. At times, it seemed like they were gripped by paralysis, as her only stimulation was from the warm animalistic bursts of breath they exhaled.

“Don’t you dare…dare…fu fu fu…fffffffucking STOP,” Sunset forced through gritted teeth.

It took a moment, but the two twilights regained their composure and delved back into the task with renewed vigour.

Sunset could feel a pressure begin to mount within her nethers, a slow tension which ebbed towards inevitable orgasm. Fuck, she wanted so badly to play into these emotions and allow herself to dive into a gratifying sea of bliss.

However, a sideways glance at Rarity told her this was the wrong decision.

Rarity sat there looking so smug and composed, sipping her gin and keeping both hands far away from her own needs. It was like she knew that she was the better domme. That she took domination as a form of art, and not some mere activity to sate one’s carnal needs. She was the civilized mirror to Sunset’s Shimmer brutish display.

So, Sunset was in the mindset that she’d lose face if she allowed herself to climax so early into the night.

Was it justified? Probably not.

However, her brain was in a partially addled state, with hormones and electric bolts of ecstasy mingling to mess with her perceptions.

Instead of allowing herself to finish, she provided a hint of slack on the leashes and dimmed the sybian’s intensity. In response, the girls pulled back to breathe, with the princess giving this especially pathetic whimper.

“Please,” she moaned.

her hips desperately rocked against the device, eagerly trying to etch out an orgasm. However, there just wasn’t enough stimulation.

Sunset tugged upon the princess’ leash, forcing her forward and back against Sunset’s lips.

The princess eagerly kissed them, suckling tenderly.

“Not…not yet,” Sunset said, trying her best to suppress a moan. “I’ll allow you to cum when I’m ready.”

Sunset released the princess again, allowing her to retreat ever so slightly. She then closed her eyes and took a deep breath, slowly calming herself from the brink of ecstasy.

When she finally felt composed, she turned the sybian back to a higher, more useful setting. She then pulled the girls back into position, forcing them to resume their oral.

This time around, she kept her finger ready at the switch and was smarter with how she used the toy. She never gave them the sybian’s full might, merely allowing them a fraction by which to slowly build towards the edge. Then, just as they seemed ready to cum, she’d sadistically deny them.

In turn, the girls’ tongues followed her tempo. their movements would begin delicate and precise, growing more impassioned and clumsy as the toys teased them, robbing them of their fine motor reflexes.

For a few minutes, Sunset played it nice and cool, constantly driving the sybian to a middling setting. Though she failed to provide even an additional hertz over this.

Then suddenly, after a fair amount of foreplay, Sunset cranked the machine to its very highest setting.

This clearly threw the girls through a loop, as she felt both tongues devolve into a clumsy ballet within her body. Instead of swirling and slurping, they turned into a panicked mess before transitioning into a bout of rigid frozenness.

It wasn’t even remotely pleasurable.

So, Sunset punished them by shutting off the toy, denying them even a wink of satisfaction.

She then let go of the leashes, giving both girls the freedom to pull away. When they did, Sunset was confronted by two hot messes. Both panted heavily, looking absolutely exhausted. Though, through their fatigue, Sunset could sense an underlying sensation of indignation. they were clearly not pleased with their denial.

Good, neither was Sunset, with hers.

She furrowed her brow, looking down upon the princess with scornful disgust. She placed a single finger under her chin, tilting her head upwards to meet her gaze.

“What was that?!” Sunset demanded.

The princess flinched. “Wh-what…what was what?”

“You two were doing so well. Then you just go around pulling shit like that.”

“i’m sorry?” twilight sounded unsure.

Sunset snorted. “You don’t sound like it. Like I get it, you’re a princess, but that doesn’t give you the right to just slack off when you feel like it. you’re an Equestrian princess, not a pillow princess.”

sci-twi snickered.

Sunset wheeled around to face her, cocking an eyebrow. “And what do you find so funny?”

“N-nothing?”

“What did I tell you about lying?”

sci-twi swallowed hard. “That i shouldn’t do it?”

Sunset nodded. “Now tell me, what did you find funny?”

“Ok, i may have found the phrase, ‘you’re an Equestrian princess, not a pillow princess’, kinda funny.”

“At least she’s royalty. What’s your excuse?”

sci-twi looked to side, burning with humiliation.

Sunset stepped away from her girls. “You two obviously don’t deserve to pleasure me.”

Her gaze fell to the controller and she grinned mischievously. This was going to be Rarity’s cigarette metaphor all over again.

“And since you two are so eager to get off, I’ll give you exactly what you want.”

She set the sybian to one of its higher settings. It wasn’t quite the highest, but it would be more than sufficient at getting them off…and then getting them off again…and again…and so on.

The device burst to life and Sunset watched as both her pets tensed up. they lewdly moaned, their deprived melodies echoing throughout the room. Without Sunset to support them, they both slumped forward, resting their tired forms upon one another.

“Just don’t expect me to come rushing back when you start begging.”

Sunset then turned to Rarity. “Sorry about that.”

Rarity waved it off. “These things happen. Isn’t that right, coco?”

coco nodded. “Of course, Mistress Rarity.”

Sunset highly doubted that coco possessed the ability to disappoint Rarity, though she kept this opinion to herself.

In the background, Sunset could hear the rapidly increasing pace of moans coming from one of her pets. She found it difficult to distinguish which, due to her unwillingness to spare them even a glance.

“So, is there anything that you wanted to show off tonight?” Sunset asked.

Rarity tilted her chin towards the duo on the sybian. “Shouldn’t you finish with them first?”

Sunset shrugged. “they’re not going anywhere.”

“FUCKING CELESTIA!” one of the twilights cried.

Judging by the choice of language, Sunset imagined that the princess was the first to climax. Either that, or there’d be some very uncomfortable conversations with sci-twi in the near future.

Rarity hummed. “Well, I do have some new bondage techniques I’ve been dying to show off.”

She held up a finger. “Though I need something first.”

“What’s that?”

“A cup of tea.”

Sunset couldn’t help but notice that coco was blushing at the request.

“A cup of tea?”

“Yes, a cup of black tea.” Rarity smirked. “With room for cream.”

“I thought you drank it black?”

“Oh, I do, but I can make exceptions for special occasions.”

Sunset studied Rarity for a moment. This girl may work in mysterious ways, but it usually paid off in the end.

So, she shrugged. “Alright, I’ll be right back. Though uh, do you mind keeping an eye on my girls?”

Rarity chuckled. “I can hardly look at anything else, darling.”

Author's Note

I hope you all enjoyed this chapter. Also...I'm looking for proofreaders if anyone is interested!