Doctor Q’s Portal Emporium (and Massage Parlour)

Chapter One: Sign on the Dotted Line

Contains: Straight, vanilla sex via portal. Also, contracts.

Rainbow Dash grunted as her hooves hit the ground and she skidded to a stop along a cobbled road. Ordinarily her touch downs were a fair bit more graceful, but right now she had other, more pressing concerns on her mind.

Like how the hay she was going to pay for her Wonderbolts application.

Apparently, “I’ll pay you back when I get my first paycheque as a Wonderbolt,” was not an acceptable alternative. Even when she offered to pay interest.

Well, their loss as far as she was concerned. It’s not like there was any doubt of her passing with flying colours. She passed everything with flying colours. A side effect of her mane. And her speed.

However, despite her own self-assurance and confidence that she’d succeed, she still did have to pay the fee.

“I can’t believe they charge for this,” Dash muttered to herself as she trudged along down the street. “It’s just a test. What if you fail? Pay again to do it again? It’s a scam!”

Shaking her head - partly from the absurdity of it all, but mostly to dislodge the lingering thoughts of her possible failure.

As if that would ever happen.

Well, if it did - and that was a very big if - she’d just have to cough up another 250 bits. 250 freaking bits! She wasn’t a poor pony by any stretch, but working weather duty in such a small town as Ponyville didn’t leave her with much disposable income.

Neither did her fast-food habits. It wasn’t her fault cooking was slow, and boring, and lame. And it certainly wasn’t her fault that her bank account was more-or-less empty until the next time she got paid. In 2 weeks.

Test applications closed in 12 days.This was the crux of her problems.

“Why won’t they take an I.O.U. like everywhere else? They should know I’m good for it!"

Twilight Sparkle had a list of unpaid debts that would very much have disagreed with that statement.

Rainbow sighed to herself quietly, her indignation fizzling out as she turned her eyes down the trees she'd landed on. It was there, on the edge of Ponyville, that her salvation lied. At least, she thought so. Hoped so. The other mares on the weather team had been oddly cagey about what, exactly, she would be doing. But after a round of asking for personal loans (and a round of rejections) they had pointed her here.

It was… a regular shop, as far as she could tell. Built in the same, plain, thatched-roof style of most of the buildings in Ponyville. Almost like it was deliberately trying to blend in. The front door was flanked on either side by large glass windows displaying the interior of the shop. It looked almost like a jewelry store, with glass cases filled with all manner of little trinkets, mostly disc-shaped, some attached to chains or straps, some just on their own.

It was only the sign above the door that dispelled the illusion: Doctor Q's Portal Emporium (and Massage Parlour).

The odd combination of services didn't really spark much of a thought for Rainbow Dash - Quills and Sofas was a staple of the Ponyville community, after all. The portal part of the sign did catch her eye. She wasn't entirely sure what a Portal Emporium was, or what it would sell.

Or how exactly she was going to be making money from it.

Which left only the massage parlour part of the sign, tacked onto the bottom of the sign in much smaller text almost as an afterthought.

"Even for the Wonderbolts, I am not giving random ponies a massage," she muttered under her breath. Already starting to turn away from the downright offensive proposition, Rainbow paused, her eyes lingering on the sign.

There was nothing to say that was actually what she'd be doing, and the mares on her weather had made this sound like an easy way to earn a quick buck. "No effort required" had been Flitter's exact words. Massaging certainly seemed like a lot of effort, so maybe it was the portal side of the shop?

"No harm in at least asking," Rainbow reasoned to herself.

And even if she was wrong, a few massages in exchange for a chance to become a Wonderbolt didn't sound like that bad of a deal. Just so long as no one expected a happy ending from her. They could go to the spa and ask Aloe or Lotus for that.

Unless they paid extra.

Shaking the thought from her head, Rainbow furrowed her brow and stepped up to the shop. The jingle of a small bell announced her as she passed through the door, her eyes scanning the front room. It was empty, possibly due to the time of day, save for the display cases. Not even a clerk stood behind the counter at the back wall. Behind the counter was a staircase leading up, the few of the top floor blocked off by a heavy black curtain that filled the stairwell. The massage parlor, perhaps?

"Hello?" Rainbow called walking through the aisle formed by the cabinets, filled with more disc-shaped jewelry. Different colours and sizes, some ornate and some simple.

"Just a moment!" Came a call from somewhere deeper in the shop. It was followed by a rough grunt, and after a moment, a sigh.

A few seconds later a stallion emerged from beyond the curtain covering the top of the stairs. His coat was a pure, sterile white that contrasted the frosty blue of his short mane and tail. A tall horn spiraled out from his head, and a black bow tie around his neck broke up the otherwise perfect white of his coat.

"Haaah. Okay then." He took a moment to catch his breath, wiping away a visible speckling of sweat from his brow. "Sorry about that, ma'am. Welcome to Doctor Q's Portal Emporium. I'm Doctor Q."

Rainbow blinked slowly at the stallion. "Rainbow Dash," she said slowly. "Um… a friend pointed me to your shop."

"A reference?" He asked, turning and motioning to the stairs. "Well then, come with me to the massage parlor and-"

"I'm not here for a massage," Rainbow corrected quickly, her eyes lingering on the stallion's cutie mark. It was an orange and blue swirl pattern, like water running down a drain. "I'm, um, actually kinda… tight on cash for something. They said I could make some here?"

He stopped mid-step, turning back to face her. "So you're looking to sell?"

"S-sell?" Rainbow stuttered, a sudden pit forming in her stomach at the tone in his voice. "I don't really have anything to sell you, um-"

"Oh." He sighed, shaking his head. "They didn't tell you anything about my shop, did they?"

Rainbow rubbed the back of her neck awkwardly. "Not really? Look, if you can't help me, I'll just-"

"I can help you," the stallion said quickly. "But you should be familiar with my business first."

"Alright…" Rainbow trailed off, eyeing the unicorn skeptically as he lit his horn and brought out two of the disc's from a nearby display case with his magic.

"As you may have guessed, my shop is all about portals." As he spoke, a small, almost invisible button was pressed on the disc, and a magical thrum filled the air as it activated. The face of the disc, previously a flat, blank surface, was now a purple, swirling vortex that led into an impossibly black void.

"If we link two together…"

Another burst of magic energy, sounded off as he activated the second disk, and after a moment, both sounds faded out into a dull, background hum that was barely louder than a gentle breeze. Rainbow leaned in close to the counter top. Where previously there was a black void, now looked like a window looking up at the shop's roof.

"Whoa…" Rainbow stared wide-eyed at the glossy surface of the portal. She held out a hoof, hovering it over one, and almost fell backwards as she saw it in the other.

"It's not just visual, either."

A coin floated over in the stallion's telekinetic grasp, hovering over one of the portals. He dropped it, and Rainbow watched in awe as it fell through one and flew up out of the other.

"I'm sure you can think of the possibilities of such magic. Unfortunately, the size is limited by the amount of power the portal takes. Even a true magical prodigy could only create a Portal the size of a watermelon, and even that would be exhausting after only a few seconds. Thankfully, we've found no such limitations on range. Once the portals are linked one could be on the other side of the world and it would work just the same."

Rainbow took the chance while he was explaining boring technicalities to pick her jaw up off the floor. She'd seen Twilight teleport before, sure, but somehow this felt different. There was just one problem.

"And… how exactly do I make money using this?"

"Ah." Doctor Q nodded, turning off the two portals with a slick, suctioning sound and stashing them away. "Well, for that, you'll have to come with me to the massage parlor."

Once more he motioned to the stairs, and Rainbow hesitantly followed him up, past the black curtain. As soon as she passed it her senses were assaulted. The air was thick with the scent of sex, and her ears rang with the humming of magic. Like the portals from before but several times louder.

"Oh, sorry, I should have warned you. It's a bit… thick up here."

"No kidding," Rainbow coughed, covering her nose with a wing. Not that it helped much, as every breath she took filled her lungs with the musky odour of what smelled like a dozen ponies. Was there some kind of orgy happening up here? It was almost unbearably pungent, and it was already starting to have an effect on her. By the time she reached the top of the stairs she was consciously holding her tail down to prevent it from flagging.

"Massage parlour is a bit of a euphemism," Q explained as he led her into a room at the top of the stairs. "A little old fashioned, but I can't exactly advertise our actual services where there are children around."

Rainbow stepped into the room, glancing around at the walls.

"Oh," she said casually, "you're a sex shop."

The room was relatively small, but the walls were lined with wooden shelves upon which sat a plethora of sex toys. One one side, dildos of varying sizes stood upright, though some of them weren't even that, just models of sheaths, which made her raise an eyebrow.

On the other side was a row of flashlight-shaped tubes, the large end of which displayed a wide spectrum of vaginas, each a different colour and even unique shape. Custom models, maybe? There were a few anuses mixed in, and even a fake muzzle.

Or… Rainbow has assumed it was fake, until out of the corner of her eyes she could have sworn she saw it lick its lips. And… and did one of those pussies just wink at her?

Now that she was thinking about it, at the base of the dildos, and attached to the front of the flashlight tube, were those familiar disks. Just like the… portals…

"We aren't your average sex shop."

Rainbow swallowed thickly, her eyes locking on to a familiar dark-gray stallion hood standing at full attention on the shelf. She saw it throb, and the realization set in fully.

"They're… they're all real. The portals…"

"Why settle for a silicone facsimile when you can have the real thing instead? Our services include a 'private show' of up to thirty minutes." The stallion frowned, though Rainbow was too focused on other things to notice. "I'm not a fan of the language adopted from strip clubs, but it gets the message across. But we also offer rental services to take the equipment of your choosing home with you. Much more expensive."

Rainbow struggled to shake herself from her stupor, suddenly finding it very difficult to look at anything other than a stranger's private parts. Which, to be fair, was mostly because the walls were covered with them.

"Wait. Wait wait wait. So when you asked me if I was here to 'sell'..."

"We have a very generous profit share in place. The store keeps twenty percent as a service fee and for the rental of the portal device. You get the rest."

"That… that's… I'm not selling my body! This is just prostitution with extra steps! If I wanted to do that I'd go hang out in a back alley in Cloudsdale!" Rainbow shouted indignantly. “Who even uses this 'service' of yours!?"

The stallion looked entirely unphased by her tirade. "We serve on average over a hundred customers a day at this location alone. Our store in Canterlot does almost triple. Who am I to judge who uses our services and why? Everyone consents, and everyone is fairly compensated."

"Hundred?" Rainbow echoed weakly.

"There are various factors that play into it, such as the onymity bonus, but on average mares can make a hundred to three hundred bits a day. Stallions are in higher demand here given the gender discrepancy in the town, but their refractory periods hinder how many times they can be of service. Thankfully, because there's no range limit on the portals we've brought in extra stock from Canterlot to keep up with demand. Our more… prodigious providers make up to five hundred a night. More if they're rented out for an extended period."

Rainbow felt like she was choking on nothing. If the claims were true, there was a lot of money to be made here. If she got lucky, even just one or two days and she'd have more than enough for her entrance exam. And all she had to do was give a few random stallions a ‘massage’.

"W-will they… know it's me?" She asked shakily, swallowing a thick lump down her throat. Was she actually thinking about going through with this?

"That's up to you," the stallion said. "If you'd like, you can remain completely anonymous. For a fee I can even have your portal sent to Canterlot just in case you're worried about someone recognizing you. But we do offer an onymity bonus."

"A what now?"

"Onymity bonus," he repeated, as though saying it again would make it obvious. When it didn't, he reached out to grab one of the portal pussies on the wall. Flipping it around, he showed her the back end of it. There was a cutie mark displayed there, as well as a name.

"Cloud Chaser…" Rainbow read aloud, blushing as she thought of the mare in question, her eyes trailing down to the labial lips on the front of the device.

"We offer an extra ten percent cut if you choose to have yourself named. It also helps you to advertise yourself if you so choose. Sending more customers my way is always appreciated, and the more ponies that pick you, the more money you make."

Rainbow chewed her lip anxiously. The idea seemed absurd on the surface, but she was beginning to warm up to it. Maybe it was the ever-present musk that permeated the room from the dozens of genitals everywhere, but the thought of offering herself up to be used like a literal sex toy was strangely arousing. And getting paid on top of it, what may be her only way of getting the money she needed in time, was starting to sound more tempting by the second.

She could stay anonymous. No one would have to know. And as soon as she had the money, she could pull the plug and end the whole thing.

"Um… I… think I want to… s-sell."

"Excellent! You'll be a fine addition to our team. Please, come this way and we'll get you fitted."

The stallion was off, leading Rainbow through to the back of the room and past another curtain, into a hallway lined on either side by wooden doors. He stopped at the last door and opened it, ushering her through. Inside was a room even smaller than the last, though more furnished. With a couch, a coffee table, and a lamp. The walls were dotted with pin-up posters, and a rack against the wall held magazines that were not appropriate for children.

It didn't take a particularly clever pony to figure out what the room was usually used for.

"First things first," the stallion started, his previously even and professional tone cracking slightly to show his excitement. "What are we selling today?"

"Um…" Rainbow suddenly found herself stuttering. There were options?

"Vaginas are the most common and practical. But for the anal enthusiasts we can do the anus as well. Lower supply and a fairly high demand on that, so we charge a bit more. Last, and most rare, you can sell your mouth. I don't recommend that unless you know what you're doing. But it is the most lucrative, as we only have a handful in stock at any given time."

Rainbow blushed, weighing her options. She still had work, so her mouth was right out. That left her with two choices.

"W-what if they, um, finish… inside?"

"Not to worry. There's an additional enchantment on all the portals. Any sperm that passes through will be rendered completely sterile. 99.98% effective."

Rainbow frowned. "That's not 100."

"Neither are condoms, contraceptive spells, or potions. But it's the best we have."

"Then… I guess my… um… p-pussy," Rainbow said slowly, a shiver of anticipation running down her spine.

The unicorn nodded. "A perfectly fine choice. Now, if you could stand still for me a moment," he said, his horn glowing and summoning a measuring tape from places unknown to Rainbow Dash. He circled around her and, before she could react, her tail was lifted in a similar magical glow.

"Hey! What the hell!?" Rainbow shouted as she whirled around, snapping her tail from his grasp and forcing it back down to cover herself.

"Apologies, but I need some measurements to get you the right portal base. I assure you an ill-fitting one would become uncomfortable quite quickly."

Rainbow glared daggers at the unicorn, keeping her eyes on him even as she turned away. "You should warn a girl before you go lifting tails. That's a good way to get bucked in the face."

"It's a habit I'm trying to shake," he admitted as he once again lifted Rainbow's tail, more gently this time.

She heard his measuring tape unspool itself, and she tried not to shift even as she felt herself blushing, painfully aware of the fact that her time spent among the scent and the idea of what she was doing had left her more than a little aroused.

Thankfully, if he noticed at all, he didn't say anything, and she felt him press the cool metal tip of the tape to the inside of her thigh. Closing her eyes, she tried to pretend it was Rarity measuring her for some stupid dress or another.

It worked for a moment, until that cold metal suddenly pressed against the top of her pussy, the fabric measure running down her lips. Her clit winked involuntarily and a strangled gasp escaped her mouth before she could stop it.

"W-watch it!" She hissed through gritted teeth.

The stallion paid her little mind, waiting for her clit to retreat before finishing his measurement and continuing on.

Rainbow grimaced, second guessing what she was even signing up for. It was already awkward enough just having herself measured, but just giving herself over to random stallions? Put on display like the other mares in that room? The shame if someone found out it was her…

The thoughts did nothing to temper her arousal, much to her chagrin. She was dangerously close to being turned on by them rather than disgusted. As if she was some kind of pervert who liked showing herself off to strangers.

Well… actually she did. But only her flying! Not… not like this. This definitely did not turn her on.

The bead of liquid arousal she felt rolling down her hind leg meant nothing.

"Hurry up back there."

"Hmm? Oh. You're done," Q said absentmindedly. Rainbow turned and saw him hunched over the coffee table, one of the portal devices sitting there as he tinkered with it.

Rainbow growled as she snapped her tail back down, only now realizing it was no longer being held up. "Tell me that next time!"

"Hopefully there won't be a next time if I got your measurements right," he said as he stood up straight, presenting the small, light blue disk. It was plain, unlike the ornate ones in the shop's displays, and more oval shaped. "If you'll lie on your back, I'll show you how to use it." He motioned to the couch.

"Oh sure, because I want to be even more exposed than I already am," Rainbow muttered sarcastically. When the unicorn didn't give her a reaction, she just snorted and jumped into the air, flopping onto the couch on her back. She didn't even try to cover herself with her tail, knowing full well she'd just have to move it.

"Okay, the device on your end is simple. This button," he said, holding it up to show her, "activates the portal. Press it again to deactivate. This switch over here attaches the device."

"Attaches?" Rainbow asked warily.

"It has to hold on to you somehow. Here, may I?" He asked, nodding towards her bottom half.

Rainbow sighed. "Yeah, go ahead. At least you asked this time." She muttered as she laid back, spreading her legs to allow Q access to her embarrassingly wet pussy.

The portal disk was brought down towards the pegasus's nethers, the flat blue disk hovering over her pussy for a moment before being gently lowered into place. She gasped, expecting it to be cold, but instead found it strangely warm against her sensitive folds.

Then Q flipped the switch, and the metal felt as though it suctioned onto her, pressing firmly against her and holding there, completely sealing her pussy from top to bottom.

"It should position itself correctly, but if it doesn't just take it off and put it back on. Once it's attached, turn on the portal…"

The same magic thrum from before filled the room, this time vibrating right against rainbow's moistened slit and sending a pleasurable tingle up her body. It faded suddenly, and the unicorn presented her with one of the flashlight tubes she'd seen earlier, with her own pussy staring at her from its opening.

"Link it to another portal, and you're all set to go."

Rainbow took the offered device in her hoof, moving it around and examining it from all angles. She wasn't exactly unfamiliar with her own body, but never before had she seen herself from an outside perspective.

Her eyes widened slightly as she saw herself wink at… herself. The sight only served to turn her on more, visible beads of moisture beginning to leak out of the pussy in front of her.

She licked her lips.

"If you're all set, I'll go get the paperwork for you to sign, and we'll be official partners."

"Yeah, sure," Rainbow muttered distractedly, still mesmerized by the inflamed, puffy lips in front of her. She vaguely heard the door click shut, leaving her alone with herself.

It only took a moment for her to bring the pussy portal closer to her face, her nose twitching as she inhaled her own scent, fogging her mind further with lust. A small part of her questioned if she was really about to do this, but it was drowned out as she watched - and felt - her clit bulge out again. She realized she could feel her own breath against the sensitive nub of flesh, and the last traces of hesitancy began to fade.

Her other hoof reached out and touched flesh right next to her labia, a shudder running up and down her body as she felt the touch, both from her hoof and from her nethers. Spreading herself open, she stared in rapt fascination at the inside of her folds, light pink flesh contrasting with her blue coat. A wing reached around to feel while the hoof kept her spread open. The tips of her feathers were dampened by her juices as she shivered at the slightly ticklish sensation.

She pulled back, examining her feathers for a moment before sticking one in her mouth, running her tongue over it. Her hoof, meanwhile, started running up and down her folds, gently at first, then more firmly as the taste of her arousal hit her tongue. A moan reverberated in her throat as she gave in, gently biting on the feather in her mouth but finding the flavour had faded. Craving more, she started to move her wing back, only to pause as she realized what she was doing.

Pulling her rubbing hoof away from her folds, she felt her heartbeat quicken. The idea forming in her mind left her face burning brightly. It was just so… dirty. But as she inhaled her own scent, she found herself licking her lips anyway.

Slowly, hesitantly, Rainbow brought her own pussy closer to her face, at the same time her tongue reached out from behind her lips. When they met in the middle, a shock of confused sensation lit up her mind. Before she even realized it she ran a slow, heavy lick from the bottom of her folds to the top, collecting the now freely-flowing juices and allowing them to pool in her mouth. She's tasted herself on her hooves and wings plenty of times, but it was so much stronger straight from the source. Tangy and acrid flavours surrounded her tongue from all sides, assaulting her senses. That, combined with feeling a tongue - her own tongue! - against her pussy lips, sent her ecstasy rocketing skyward.

It wasn't long before she went back for another taste, her tongue reaching deeper than before. Feeling it inside herself, feeling her walls clenching down on herself, it was a conflict of senses that left her mind spinning. Her throaty moans sent vibrations straight to her gushing snatch, rewarding her thirsty tongue with more of her slick juices. She knew better than anyone where the most sensitive parts of her were, and she used that knowledge to the best of her ability, rubbing and pressing her nimble muscle into every weak spot she knew of. Her other hoof came up to grasp the device as she leaned forward, practically mashing her entire muzzle into her pussy.

Her clit would wink out, and she'd flick her tongue down to lash at it, suckling gently and sending her eyes rolling back in her head. The room filled with the sloppy sounds of her oral masturbation, but she didn't care. She could feel her orgasm building, her pussy clamping down in rhythmic waves, a veritable waterfall of arousal pouring into her maw.

The door opened.

"Alright, I've got the paperwork here, there's just a few things we need to go over."

Rainbow almost yelped as she ripped the portal away from her mouth, stashing it behind her back like a filly caught red hooked drinking their parent's wine. Similarly, her attempt to hide her actions was pointless, the dampness on her muzzle and the fluids leaking around the sides of the portal pressed against her crotch betrayed her activities.

Without missing a beat, the stallion continued, "Making use of your own portal is free of charge, of course, you just can't remove it from the premises."

A stack of papers was floated over and placed on the coffee table, one of them held up for him to read from. "First, will you be remaining anonymous?"

Rainbow tried to stealthy deposit her pussy back onto the counter, wiping her lips with a wing. "Uh, yeah, obviously."

"Alright. Which makes it an 80/20 profit split. Your identity will remain anonymous and strictly confidential. Doctor Q's Portal Emporium will not share or sell your information to any third party without your consent. Oh, and speaking of consent, we should go over the rules here."

A paper and quill were placed in front of Rainbow. "By signing this document you give our clients permission to make use of your services, which are defined in section 2.a of the agreement."

"Basically they're allowed to fuck me," Rainbow stated flatly, grabbing the offered quill.

"All forms of contact via the portal, sexual or otherwise, is permitted. However, you reserve full rights to deny service to any individual for any reason."

Rainbow blinked, looking at the unicorn with a brow raised. "How the hay am I supposed to do that? They won't exactly be in bucking distance."

"You are able to disable the portal connection at any time if you feel your client has gone too far. There are safeties in place so there won't be any… dismemberment. In the incredibly unlikely scenario that someone harms you via the portal device, please report the time and date the incident occurred to us. We keep a log of our customers - again, strictly confidential - and they will be permanently banned from our services and, if necessary, reported to law enforcement agents.

"As for Doctor Q's responsibilities to both the service provider and recipient, we guarantee…"

Rainbow Dash zoned out as the unicorn continued into his boring legal jargon. Part of her knew she should probably pay attention, given the 'service' she was supplying, but the rest of her was feeling incredibly annoyed at being interrupted when she was so close to cumming. Even as he tried to bore the horniness out of her, she could feel her pussy pulsing in time with her heartbeat,craving the release she'd been denied. She glanced at the portal device on the table out of the corner of her eye, somewhat seriously considering just continuing where she'd left off even with the other pony in the room. It was his fault she was in this state, anyway.

"As for your responsibilities and payment conditions…"

Her ears perked up at that, suddenly reminded why she was even doing this in the first place.

"You are obviously entitled to full control over the availability of your services via disabling and removing the portal device, however to remain eligible for our program we require a minimum up-time of six hours a day, and at least one continuous window of two hours. Failure to meet these requirements will result in non-payment for any services rendered on the day of failure. Continued behavior will result in your contract being nullified, at which point you will be forced to return the portal device and you will be blacklisted from becoming a service provider in future. Reasonable accommodations can be made for extraneous circumstances, please reach out to us if there are any problems in meeting your obligated hours."

"Six hours every day?" Rainbow asked almost indignantly. "I've already got a job!"

The unicorn shrugged. "The portal technology isn't cheap, and we're renting it to you free of charge. We need to make sure we get our money's worth. How you decide to handle the required uptime is up to you. You are allotted two rest days per calendar week, during which no uptime is required."

"Ridiculous…" Rainbow grumbled, but didn't protest much more. Though she'd never admit it, the thought of being used all day every day was oddly appealing, though that might have been how horny she was.

"Indeed. As I was saying, either party may exit the contract at any time, at which point any unpaid earnings will be transferred at the earliest reasonable date."

"So I don't get paid till I'm done?"

"You are entitled to collect accrued payment owed as soon as 24 hours after a service is rendered. Most choose to collect every fourth day, as this is also when the portal device needs to be recharged. Speaking of which - portal device care and maintenance."

Rainbow rolled her eyes. "Let me guess: I need to come get it recharged every four days?"

"Precisely," the stallion answered, totally unaffected by her sarcastic tone. "Though just an estimate based on a twelve-hour uptime, it's best to stay ahead of the curve. After all, if the portal device dies you won't exactly be making any money, nor will you be meeting your required uptime."

"Gotcha, four days, get some extra juice. Anything else you wanna bore me with or can I go now?"

Once more unphased by her dismissive attitude, the unicorn shook his head. "That's everything. Sign here," he deposited another paper before her, "And you're done."

Rainbow eyed the dotted line at the bottom skeptically. That was it, then? Just sign her name, and her pussy would be put on display, rented out and used by random stallions whenever and however they pleased.

She took the quill once more and brought it to the page. Some small part of her stilled her hoof, second guessing if this was really what she wanted. Surely, she could just budget better and apply next year, right?

But that was a whole year away.

Out of the corner of her eye she watched the portal device on the counter, still proudly displaying her puffy blue lips. Still leaking. Still unsatisfied.

She watched her clit wink.

With a flick of her hoof almost too fast for her to think about, her name was on the paper, and it was done.

"Just until I have enough for the Wonderbolts," she muttered under her breath. Her heart thumped a little harder in her chest as she watched the ink try. Anxiety? Excitement? Arousal? She didn't know. She didn't want to know. For fear of not liking the answer.

"That's that," Q said as he collected the stack of papers together again. "Pleasure doing business with you."

"Yeah, whatever. I just need the money,” Rainbow grumbled as she stood up from the couch.

"Yes, well, as previously mentioned you are entitled to avail yourself of your own services free of charge, so if you'd like some time to, ah, finish up what you were doing, you're welcome to use the room."

A fire blush ignited in Rainbow's cheeks, and she turned her head aside indignantly to hide it. "Whatever. I've got better things to do," she said quickly. As tempting as the offer was, her pride refused to let her acknowledge just how turned on she was from the situation.

"Very well." The unicorn collected the portal in his magic and levitated it alongside him as he left the room.

Rainbow watched it go, a weird sense of loss forming in her gut. She looked back over her shoulder, unable to see it but knowing that her pussy wasn't really there anymore, instead covered by a smooth metal plate that matched the colour of her coat. A wing reached back to feel it, feathers teasing over what was supposed to be her sensitive lips, but she felt nothing at all. Except a slight breeze as her mound was carried through the air.

Realizing she was just standing there, she shook herself from her stupor and hurried out into the hall. After all, it’s not like she’s really lost anything. All she had to do was take off the portal, and she’d be in control of herself again. Not that she should - how was she supposed to make any money from this if she kept taking the damn thing off? No, for now it was best to leave it on and wait for her first ‘customer’.

It definitely wasn’t because she didn’t want to take it off.

As Rainbow came into the room she’d first seen, with the shelves lined with all the other ponies who had signed their anatomy away, she watched as the unicorn deposited her own portal on the shelf with the other pussies. On display for any potential customers to examine, just one in a line up of similar toys to be used and then discarded.

“Your number is twenty-one, by the way.”

“Huh?”

The unicorn glanced over his shoulder at her. “Since you’re anonymous, customers won’t be able to request you directly. But if you want to send customers your way, tell them to pick number twenty-one. Repeat customers will also be able to ask for your number again.”

Trying hard not to think about the implications in the stallion’s words, Rainbow quickly brushed past him towards the stairs. “Yeah, sure, whatever. Not like I’m gonna be telling anyone about this.”

“Very well. Thank you for your business,” he called after her as she hurried down the stairs.

Rainbow didn’t look back as she rushed through the shop front and back out onto the street, feeling the sun on her wings. She took a deep breath of fresh air, glad to be free of the musk that permeated the upper floor of the store. Looking around herself, she saw only a few ponies scattered around the street, and did her best to act natural as she started walking away from the shop, her tail pinned down through sheer force of will. Her body was still painfully aware of the orgasm that had been denied, but now was hardly the time to worry about it.

Once she was a more inconspicuous distance away, Rainbow spread her wings and took to the air, quickly taking off towards her home.

The thought she was leaving a part of herself behind was never far from her mind.

The last thing she wanted to do was get caught out in public when she got a customer. How she was going to meet the six hour requirement without risking such a situation was a problem for tomorrow’s Rainbow Dash. Today’s Rainbow Dash needed to get somewhere private. Thankfully, her home wasn’t far off, and in only a minute or two she had dived inside and shut the door behind her.

For a moment she stood there in her entry way, unsure what to do. Surely, with how good her pussy looked on that shelf, it wouldn’t be long before she had a client. She just needed to kill time until then, and hope they lasted long enough for her to get off too. The idea of removing the portal and doing the job herself was only briefly entertained. It would be any minute now that some desperate, horny stallion chose her, and she didn’t want to lose out on the chance to make some money.

Any minute now…

Her nose wrinkled as she caught a whiff of the pungent scent of sex that clung to her fur, no doubt from her time spent in the shop.

It definitely wasn’t her own arousal she was smelling.

She probably had time for a shower, she reasoned. And even if she didn’t, it would make cleaning up after easier anyway. With that thought in mind, she set off for her bathroom, her tail swishing back and forth unconsciously.

One shower later, Rainbow Dash was left with a wet mane and no customers. SHe’d even taken an extra long one, until the water started running cold. Maybe it was a slow day for the store? She hadn’t seen anypony else when she was there, after all. Well, either way, she had a bit more time to kill. Just until someone went in for a ‘massage’, and spotted her amazing cunt sitting there. It probably looked like it would feel amazing - any stallion would jump at the chance to use it.

Hell, they’d probably pay extra for the chance. Which would be good, because the sooner she made the money she needed, this could be over and she could call this whole thing off.

But for now, she needed to find another way to distract herself from the burning need in her loins. Just a little while longer before she was chosen. Maybe it was finally time to read that new Daring Do book she’d borrowed from Twilight. Just until she got a customer. Not that she was looking forward to it, or anything, just that she really needed the money as soon as possible, and being able to get off would be nice. So, she made her way to her bedroom, flopped onto her back - sparing a glance down at the metal disk covering her nethers - and settled in with her book.

Two hours later, she was drawn out of the story by the rumbling of her stomach. A glance out the window told her how long it had been, and she groaned. Her arousal had faded slightly, but the need to cum was still very much at the front of her thoughts. “Seriously? No one? Come on! Don’t you see how hot I am!?”

Rainbow sighed, setting her book aside, once more looking down her barrel. Maybe she should just bite the bullet and hoof herself off. Sure, she’d miss out on the client that was just about to choose her…

…

Nothing. Maybe the owner had accidentally taken her off display? That must be it - anyone who saw her wouldn’t have been practically salivating over her perfect pony pussy, so obviously no one had seen her yet. How was she supposed to make any money this way? It wasn’t like she actually wanted to be used, or anything. SHe just needed the money. She’d have to have a word with him about that.

But for now, she needed to eat. Thankfully, for once her fridge wasn’t empty, as last night’s leftovers waited for her. Afterwards, she’d finally take this dump portal thing off and take care of herself properly.

A few minutes later she sat before a bowl of cold salad.

Before she could take a bite, though, her back went stiff as she felt… something touch her.

Rainbow gasped as something pressed against her pussy. It was warm, and smooth, and - and did it just breathe on her?

Was someone sniffing her cunt!?

Then it drew back, and she definitely didn’t whimper at the thought she would be denied again. For a few moments, nothing happened, and she was worried she’d been turned down. Was something wrong with how she smelled?

To her delight, that seemed not to be the case, and the feeling returned to her, the pony on the other end of the portal pressing their muzzle up against her folds. She moaned as a warm, wet tongue ran over her lips, up and down, leaving behind a thin film of saliva she could feel colling against the air.

Rainbow felt her clit wink, and the thought that the stranger would have had to have seen it brought a shameful hue to her cheeks, but it didn’t temper her need at all.

However, if they had seen it, they didn’t seem to care, as they withdrew their muzzle.

“No, no! Come back, damn it!” Rainbow shouted, slamming her hoove angrily on the table. A part of her realized how embarrassing it was, but the rest of her was sick and tired of being blue balled.

Luckily, that wasn’t the case as all, as she quickly realized why, exactly, they had pulled away. The broad, flat head of a horse cock pressed against her entrance, hot to the touch and throbbing with need. Rainbow felt herself grinding down into her chair, as though to coax the cock inside herself, only for the futility of such an action to be made painfully clear.

She had absolutely no control over the situation.

Her clit bulged desperately against the member.

Finally, she felt the stallion press into her - or maybe, he was pressing her down onto him? - and she relaxed herself to allow him entry. Gradually, her lips parted around his flare, and he sank inside her.

“Oooooh yeeeaaahhhh,” Rainbow sighed happily, food all but forgotten as her hind legs rubbed together.

It wasn’t the thickest dick she’d ever taken, but it was large enough to fill her nicely, and as the stallion sunk deeper into her, a low, thin moan echoed out of her throat. Then she felt something thicker bump into her entrance, and she knew she was half way down his length.

“O-okay, ease up so I can- hurk!” The air was forced from her lungs as she was slammed down past his medial ring, the stallion’s member forcefully hilted inside her in one swift stroke.

Once more, she realized how entirely helpless she was.

The stallion on the other end of the portal paid her no mind as he started stroking himself with her pussy, up and down, full, quick strokes that normally she’d prefer to work up to more slowly. But then, she wasn’t really having sex. She was being used, only, explicitly, for his pleasure.

A shiver ran down her spine.

His pace picked up, but he wasn’t quite as forceful, and Rainbow found herself trying to clench around the invading member in time with his thrusts. If she was to be used as a toy, she’d be the best damn toy this stallion had ever experienced.

Maybe she’d even get a repeat customer. Keep the money rolling in faster.

With that excuse in mind, Rainbow focused on making herself feel as good as possible for the stallion using her. Flexing and relaxing to the rhythm of his thrusting - or his stroking, she couldn’t tell. Didn’t care.

With nothing to do her hooves roamed over her body, rubbing every sensitive spot she knew of, before one ventured down. She couldn't reach her clit, but her teats were sensitive enough, especially the perky nipples that had grown stiff.

The dick hammered into her all the while, uncaring of her pleasure, but that in itself was enough for Rainbow to feel her orgasm building once more. She could feel as his member became slick with her juices, making his thrusts easier, and in turn, faster. The flared head scraped along her walls with every stroke, spreading her open as she was filled and leaving a gaping void that made her ache for more as it pulled out.

“Fu-uu-uck y-es,” Rainbow groaned, her voice forced into staccato from the increasing force of the pounding.

Suddenly, the stallion changed rhythm, slowly down but becoming harder. Every in-stroke slamming his length into the hilt and grinding a moment before pulling out and slamming back in just as fast.

A cry of pleasure filled the house, and Rainbow’s upper half momentarily lost its strength, her face falling forward straight into her salad. Before she could pick herself up, she felt the stallion using her misjudge a stroke, his member slipping out of her entirely. A full, true whimper escaped her muzzle, until, as he tried to get himself back in, he missed and ended up mashing his flared head against her bulging clit. A white hot flash of pleasure was sent through her mind that forced her muscles to slacken, her tongue lolling out of her gaping, panting maw. She wasn’t able to collect herself before he managed to find her gaping entrance and resume the assault, his cock throbbing harder now as he drew near his release.

The pace drastically increased now, every thrust just as hard as the last but coming faster now. Each and every one reached as deep as possible, and Rainbow felt the stallion’s balls slapping against her clit on every stroke, little sparks of mind-numbing pleasure pressing her ever-closer to the edge.

Then she felt his dick twist inside her, and a wordless scream ripped out of her throat as she came. She could feel herself gushing around his pistoning, twisting dick. Her walls contracting in squeezing waver over his shaft, rainbow’s mind went blank as wave after wave of orgasmic bliss washed over her. Whatever shame she may have felt at cumming in front of a stranger was lost, every slap of his balls against her clit like a bolt of lightning that short circuited whatever thought she’d managed to form.

And he just kept going.

“Oooohhhh,” Rainbow moaned mindlessly, drooling into her salad as her muscles twitched at random, aftershocks of orgasm dancing along her nerves randomly.

Finally, after what felt like years and just seconds of endless pleasure, Rainbow felt the stallion hilt himself in her pussy, cock pulsing, and a sudden wave of scalding warmth flooded her insides. Pump and pump of seed filled her, and Rainbow’s mouth hung open in a silent scream as she came again around his dick. She could feel herself squirting against the stallion’s balls, felt her inner walls milking his dick for every last drop of jizz they could get.

By time it was over, Rainbow’s pussy was dripping a steady stream of marecum, not a single thought left in her head.

Then, she felt him pull out of her, a trickle of warmth following him out, and it was over. Nothing else came after, and some part of her realized she’d been discarded like the used toy she was.

She almost came again.

After a while - maybe seconds, maybe minutes, maybe even an hour - she had no way to know - she recovered enough to lift her face out of her dinner, a few bits of lettuce sticking to her drool-soaked cheek. She looked down at her bowl, a pool of saliva at the bottom, and blinked blearily at it.

Then her eyes trailed down further, to the portal device attached to her crotch, concealing the mess she knew she’d become from view.

Knew that her freshly-used pussy was once more on display for the next customer.

Rainbow groaned as she stood up, dinner all but forgotten, and staggered to her bed. She barely had the presence of mind to reach down with a wing and turn off the portal before she collapsed onto her blanket.

“Holy Celestia,” she gasped, finding her voice rough and scratchy.

“I hope that guy left a tip.”

She didn’t have time to form much more of a thought as she drifted off to sleep, kept warm by the fresh load of jizz still inside her. She could have sworn she heard it slosh as she rolled onto her side.

Author's Note

My oh my, what trouble has Rainbow Dash gotten herself into this time? This is just the beginning, but she'll stop once she has all the money she needs, right?