Rainbow yawned briefly before returning to her senses. She soon noticed a pair of purple hooves wrapped firmly around her chest and stomach, pulling her that much more into Twilight’s lofty embrace. She murmured a bit while still in her early morning daze, but didn’t fight Twilight for a second.

“Morning, Twi…”

The unicorn hardly responded with words. Instead, she simply began nibbling on Rainbow’s ear, making her wings tense, but only a very little bit. To Rainbow, Twilight’s cute ways these days were becoming more and more addictive. When Rainbow had the chance, like right now, she’d think of how lonely she’d be without Twilight, an alien feeling to her for sure.

Eventually, Twilight shifted, and held herself above her pegasus while also shielding her from the dim light that intruded on their early morning fondling. Her mane easily acted at a small tent that coiled straight down, along the ridges of Rainbow’s face and head. Some strands rested nicely on her ears while the rest just helped Rainbow focus in on Twilight’s slightly closed eyes, or were they slightly open? Rainbow couldn’t be sure; all she knew was that whenever Twilight got that lusty look about her, it unavoidably meant a kiss was on its way.

Slowly, she lowered herself down, and did what she wanted; kissing Rainbow on the lips first thing was a new way to start the day for both Twilight and Rainbow, especially for somepony like Twilight. “Mmh,” Rainbow begged as they parted. “Don’t stop…”

“Aww, but we’ve gotta get ready for work, Rainbow.”

“Work can wait.” With both hooves, Rainbow latched onto Twilight’s sides only to toss around and roll on top of her. Once she was where she wanted to be, Rainbow resumed, “Why don’t we just hang out here all day, and just… be together, and not at work?”

Twilight kissed Rainbow again before saying in between pecks, “Because, we’ll be together at work. We’ll be getting those new hours now, so for practically most of the day, whether we’re here or there, we’ll be with each other no matter what.”

Rainbow nodded to herself, and knew good and well that Twilight was right. Lying there with the unicorn beneath her, though, seemed so much more enjoyable at the time compared to merely sitting with her at some white desk all day long, if even that.

“I guess it’ll just be another boring day for me, then. I know you’ll be fine, because you’re always so focused and on the job, but I’ll probably just be doing routine room inspections like yesterday.”

Twilight got up, her rear being held onto. There wasn’t much time to fool around, so she had to make herself escape. She approached the closet, and proceeded to ask, “What do you do about that specific job, exactly? I’ve never had that assignment, but seeing as how you were doing it yesterday…”

“Yeah,” Rainbow said sarcastically, waving a hoof. “It’s a blast. I get to go from room to room, mark each one that’s unoccupied and in need of more cleaning, check the drawers, under the bed for leftover belongings. Nothing’s ever there… Ugh, so boring!”

“But…” Twilight faced Rainbow for a second. “You’re doing it for me, right? I mean, you could just quit now, because that’s why you joined in the first place, right?” Rainbow blushed. “Hey, it’s okay. I get it now. I mean, I pretty much knew all along, so really, there’s no secrets between us. Right?”

“Yeah, but that would mean seeing you less and less! Sorry, Twilight, but I can barely stand being without you for five minutes, let alone a whole day. Now, like you said, we’ve got those better hours to look forward to, so that’s ambition. Although the Wonderbolts are probably gonna come seeking me out sooner than later, this gives me something to do for in the meantime, but when they do come looking for me, I’ll be ready! All thanks to you.”

“Speaking of which…” Twilight shuffled out the training book and flipped the page a couple times. “Believe it or not, we’re really close to finishing this thing. After this test flight tomorrow night, we’ll only have a few more steps to take. You’ve been somewhat staying out of the skies except for rare, acceptable occasions during this time, like the book thoroughly recommends, right?”

“Mmhmm! Makes sense, too.” Rainbow held her left wing in a presenting fashion. “Lost a lot of strength, but now, my wings have been feeling better and better, like I could shoot into the sky right now; right through your roof, and-”

“Settle down,” Twilight commanded, but with a sweet tone.

“Aww, c’mon! I was just getting to the good part.”

Abruptly, Twilight averted her direction back at the closet only to pull out the box still filled to the brim with sex toys. “That’s an order,” Twilight said, but still keeping to that same, appealing voice. “You think I’d forget so easily about our little bet? The very same wager that I'd won?”

Rainbow’s smirk soon became a disgruntled frown. “Oh… yeah, you did win, didn’t you? Wait… So, you mean… in the clinic? Because as you already know, we seriously don’t have all that much time this morning.” Twilight didn’t give Rainbow a verbal answer, but instead, kept smiling the way she was, smug and eager to hear Rainbow’s resistance. “N-no way! That’s just dangerous. We didn’t do this yesterday, because I thought we had an unspoken understanding that getting caught would be oh, so humiliating!”

“Yes, but Rainbow, we won’t get caught so long as you follow my instructions to the letter.” Without much worry towards being found out, Twilight began fiddling with all the little instruments and gadgets this lovely box of wonders held. “Now, I’ve sanitized these already. At random intervals throughout today, and maybe tonight after work depending on how we feel, you’ll be expected to entertain me. We won’t be all that busy, I already know based off yesterday’s look of things. So, in earnest, you’ll be my release from today’s slowest of moments... and to a degree, likewise.”

Rainbow repeated, “Random intervals?” She became a bit choked up from just hearing that. “Ugh… I’m never gambling with you ever again. Lesson learned already.”

“Good,” Twilight teased. “Now then, before me is a few key selections that I think should suit my preference for today.” Pointing each one out after lining them up, she explained, “This tiny, egg shaped, wireless vibrator will stay equipped unless I explicitly remove it myself… The butt-plug with a handle specially made for unicorn aura. Gotta love that ingenuity!”

“Oh man… there’s at least five of these things! You’re just gonna keep them in your saddlebag the whole time?”

“With a security spell in check? Yes.” She then gestured to the analbeads. “These will help with a timely orgasm in case you’re in need of a hasty escape, but like the vibrator I was talking about earlier, you’ll have this here butt-plug added on at a later time of my choosing.”

Rainbow’s face was now a color deeper than Pinkie’s coat, riddled with agitation. “I swear, if I’m seen by anypony, I’ll never live this down.”

“Oh, relax Rainbow!” Twilight snickered, “My magic’s quite capable of reaching you wherever you might be at the time, and remember, I’ll be watching not only you, but around every corner, too. I’m pretty confident that this’ll be nothing but harmless fun for the both of us!” She quickly resumed her orientation-like display. “For the big finisher, our old friend here will make for a well earned reward.”

Rainbow watched closely as the ultra reliable, double ended, mare rutting strap-on was placed at the end of the list. “Well, at least that’s something to look forward to… Same room as last time?”

“Sure, why not? The second you’re relieved of duty, and given permission to change wardrobe, just come on by. We’ll meet up then, but for now… any questions?”

Rainbow nodded vigorously, as if she actually had a legit inquiry. “Yeah, uh… Why me?” she asked jokingly, and with a toothy smile.

Twilight laughed at that, but then got back on topic. “Look, just keep your tail as low as possible, and don’t let your skirt get all ruffled. You’ll be fine, and besides…” She trotted closer to Rainbow, her hoof rising to the pegasus’s cheek. “I’m not sure why, but I kind of like it when you try to dispute my directions, but then go all passive on me.” Her words were followed by one last, long kiss. Not too long, though, because soon enough, Twilight realized how much time they’d already lost. So, while ending it, she mumbled, “Mmh, okay, we uh… We need to go. Do me a favor, grab my bag, please?”

“Yes, ma’am.”

Hearing that almost made Twilight squeamish, but she kept her cool for the most part while quickly getting back on track with things. It wouldn’t be too lengthy to get ready and head out the door, but what would take up even more time was Rainbow’s first actual sex oriented task. During the part in which Twilight was busy at work, putting away the equipment she planned to use later on, her eye caught the vibrator piece that’d been sitting on the bed the whole time.

“Rainbow! Come here, please!”

With punctuality, the pegasus arrived in under a minute, waiting at the door. However, the moment she caught wind of what’s to come, her expression changed from attentiveness to nerve racking, or maybe excitement. “What would you like me to do?” she asked rhetorically.

Twilight responded by pointing to the bed, but refused to give the actual order. She knew her pet was well aware of what needed to be done, and considering how virtually late they were running, Rainbow hurried along, bending over the edges, her flank raised at the appropriate height. “Now then, hold still…”

She made a quiver at the very feeling, a pressure trying desperately to slip through her folds, but it didn’t feel metallic or even plastic. It felt familiar, like a hoof. “T-Twilight, we ain’t got t-”

“Shh,” the master instructed. “If I just… jam it in, what’s the point? Besides, you’re not moist enough; it wouldn’t go in very easily.” While continuously rubbing the tip up and down quite slowly, trying to feel out just how tense Rainbow really was, she began to figure this would get them nowhere. “Alright, don’t wanna do this, but I have no choice. You’re not lightening up fast enough, so…”

Admittedly, Twilight wasn’t the best at eating another pony out, but she got along fine by first removing her hoof and resting it on Rainbow’s back. Meanwhile, her other hoof was placed on the opposite cheek for good balance, and then, Rainbow gasped at the sudden, shivering sensation of Twilight’s tongue brushing against her clit. As if the first skim wasn’t gripping enough, the second seemed more potent, to where Rainbow had to slide down more into the blankets.

She tried her best to remain comfortable in this position, her head lying on her left hoof with eyes closed while warm huffs escaped her muzzle every few seconds. There was little she could do, though. She’d probably stay heated all day after this, but that didn’t stop her from at least smiling a little. Assuredly, the atmosphere soon became more and more heated with every swift lick Twilight gave.

After a few minutes of some tasting and a little nibbling on Rainbow’s love button, Twilight’s mare was finally ready for the insertion. “Here we go,” Twilight taunted with a snicker, knowing Rainbow was nearing the finish line, but enjoying this every step of the way. An even more dominant tension was pushed against Rainbow’s well tendered lips, and in it went, but for good measure, Twilight grabbed hold of Rainbow’s cutie mark and contrived with her tongue to get the egg shaped toy down as deep as possible.

Once she was certain her little device wasn’t getting out anytime soon, she magically brought forth the control while at the same time, wiping Rainbow’s spunk away from her mouth. “Let’s just see how acceptable this thing’s capabilities are…”

She turned the knob up to four out of eleven, and watched Rainbow’s waist jerk sideways. “Gah! Haha, wow Twi,” Rainbow retorted. “Turn it down, it… I can’t stand it!”

“It’s only on four!”

“What?!” Rainbow looked back, her eyes wide with pleasure and astonishment. “No way! Can’t you hear it? I s-s-sure can! Sounds like a bumble bee zooming around!”

With attention brought to just that, Twilight nodded in affirmation, and then proceeded to turn it down to just two, which seemed much more docile but still able to keep Rainbow unsated. “It’s probably got fresh batteries in it, and definitely made for some really hardcore action.”

“You don’t say!” Rainbow rose from the bed slightly, her hind quarters still rearing from left to right, trying to situate the device soundly, and without it having too much strain while still active. “You can turn it off now, y’know.”

Twilight agreed, “I could, but I won’t. Come on, if we don’t leave now, we’ll be late for sure.”

“But, Twilight!” Rainbow fussed, “I can barely move! It f-feels too good! Keeping me right on the edge... Please, give me a break.”

Mercilessly, Twilight shook her head. “Nope! Now, come on. Oh, and don’t let Spike catch you shivering like that either.”

She took a step for the door, but Twilight was already gone. That’s when a thought crossed Rainbow’s mind. If she couldn’t keep herself contained, how would she look to Twilight? “Alright… Now’s the time to get tough for Twilight.” She took another step, and then another one, her frame getting used to the low rumble felt deep within her. “I can do this!”

She made it out the door, started down the stairs, and glanced around the corner to see Spike still heavily asleep on the couch, his legs propped up on the armrest and mouth open, snoring.

Next to the door stood Twilight with a somewhat displeased smirk. She whispered, “You got lucky, so c’mon! Get moving…”

Rainbow rushed down the rest of the way as silently as she possibly could, but upon reaching the bottom, her body sat for a moment. Her eyes squinted tight, but still, she fought the remarkable urge to let herself go right then and there. “I’m… okay.” Again, she was standing up, but huffing with a line of sweat sliding down her temple. The door opened, and the two were out of the house and into the clear, morning brightness.

“Not a soul in sight,” Rainbow remarked while catching up. “Good… Just empty streets, and a straight path to the Ponyville Clinic. Just gotta hold out. For the entire day.”

Twilight giggled, “You won’t hold it in for the entire day! I’d say by the time we punch in, get situated and figure out what we’ll be doing…”

“Yeah?”

Twilight glanced over. “Just be patient.”

She couldn’t say much to that, so she just practiced walking the rest of the way there. Twilight didn’t hold a conversation either. She figured that Rainbow wouldn’t be able to speak much anyway, too focused on holding in her desperate moans. Every couple yards, they’d see somepony off in the distance, down the street, or closer than Rainbow would’ve liked, but luckily for her, nopony seemed to see a thing.

It wouldn’t be until quite a few more minutes later that they’d arrive, enter through the doors of the clinic, and come to find an almost vacant workplace save for Dr. Stables entering his office. He stopped before headed in to say, “Whoa, you two were almost late!”

Twilight spoke as she approached the counter. “Sorry about that. We… had a long night.”

“But about those hours!” Rainbow intervened.

“Yes,” he said cheerfully. “Twilight, I’ve got some good news. Been talking with Nurse Redheart, and we believe it’d be best if you and Rainbow worked on the same exact schedule. If you two will come into my office, I’ll relay to you how this will work out from now on.”

At that, Rainbow exclaimed, “Actually, doc, I gotta step outside real quick.” Twilight darted a look at Rainbow that the good doctor couldn’t see, but Rainbow chose to ignore it. “Just needed to make sure I wasn’t late or anything, and besides, I’ll work whatever hours you give us. Twilight can get me updated during lunch, and I’ll be doing the same thing as yesterday, right?”

He nodded. “Yep! If you find anything in the patients’ rooms, bring it to my office so that I might try my best to return it to its proper owner.”

“Great! No problem, hehe… So, uh… Hehe, ‘scuse me!”

Using her rear, she exited the premise with an awkward smile and an even more unbalanced, backwards walk. She knew good and well Twilight wouldn’t have the chance to spy on her when inside the doctor’s room, so she had her chance to do two things. First, she hesitantly removed the bulk from her nether region. Then, she’d meet with Rarity, same as she always did.

“C’mon, get outta there… Hah…”

It laid on her hoof, wiggling a little. She put it in her saddle bag soon after and headed to the further back where she could see the unicorn that’d been helping her this whole time. “There you are! What were you doing over there?” Rarity asked, puzzled by Rainbows actions.

“Had to adjust myself so we could talk normal… Guess what!”

“Oh, don’t tell me!”

“Yep!”

“No way! Hardly any dates, and you two… you didn’t!”

“Uh huh, we did!”

Rarity gasped. “You didn’t!”

“In the tree house, then in the clinic!”

“Dah!” Rarity did a little dance. “See? I told you all that training would pay off! Well done, Rainbow Dash. Still… you’ll want to keep up the good work by doing your mane up, walking, talking, but now, you can relax! Now, before I go any further, you’re sure you two are pretty solid these days, right?”

Rainbow laughed. “Definitely! Just, Rarity? Thanks again for this. You really helped me and Twilight out, but to be honest, I’ve only got a few minutes before Twilight gets away from Dr. Stables. We’ve got new hours now working together, mostly, and he’s kinda going over that with Twilight as we speak.”

“Grand,” the unicorn uttered. “Just remember from now on, if you need anything at all, come to yours truly. Also, I suppose we don’t need to be meeting like this anymore, do we?”

Rainbow answered with a shrug. “Things are pretty ship shape now, but I’ll definitely keep you updated in case anything interesting happens. Anyways, I gotta go. Got rooms to see, things to write down. Y’know.”

Just before Rainbow was fully turned around, Rarity stopped her by offering up one last bit of gossip. “Oh, before you go, I heard some news about the Wonderbolts that you might be interested in.”

“Huh?”

Rainbow quickly returned her sights to her friend while she spoke up. “Yes! It turns out, Spitfire, the leader of the division you’re seeking to join... She's laid off the performances at Cloudsdale. Her whole squadron has apparently once again taken leave in hiding, the way they always do for vacations.”

Rainbow’s eyebrows lowered in a concerned way. “What? They were just on one of those about three months ago! That’s… not right. It doesn’t make much sense.”

“That’s why, darling, I thought you’d like to know. I just so happened to read about it in today’s paper this morning. Considering how busy you’ve been, I knew you wouldn’t have heard of it just yet, and I wanted to be the first to inform you of this. It means you’ll get a bit of extra time to train for them, right?”

“Yeah,” Rainbow chimed with a forming grin. “It does, doesn’t it? Anyways, again, gotta go! Thanks again, Rarity. Bye!”

Rarity chuckled to herself while Rainbow walked off. Abruptly, however, the pegasus stopped up ahead in the shadows, pulled something back out of her saddle, and did… something, but Rarity just couldn’t see what that was exactly. By the looks of it, she didn’t very much mind not knowing either.

Back inside the lobby, Twilight walked out of the corridors dressed and looking overwhelmingly cute. Rainbow’s timing couldn’t be better for her. “What was that all about?” Twilight investigated with a raised eyebrow. “You didn’t pull that gizmo of yours out, did you?” Her horn shimmered slightly, and like a bolt of lightning, Rainbow’s abdomen tingled even worse.

“Yah-ha!” Rainbow’s upper torso fell to the floor with a calm thud. At that point, she lied, “N-no! I just…” she sighed before silently saying, her nerves rocking, “I needed to… go, cause the pressure was just-”

“You came outside?!”

“Well, yeah!” Rainbow rolled with it as best she could. “Next to the walls, where the s-shade hits. Nopony saw, I swear!”

Twilight didn’t seem like she bought that, but then again, she didn’t have much time to debate it with Rainbow either, and returned the leveler back to a maintainable setting. “Alright… but, just remember, I’ll be keeping an eye on you for the rest of the day. Now, I need to get to work, and so do you. Go get dressed.”

Rainbow raised herself back up with worry. “Yes, Twilight.”

Just before she could walk on by, Twilight gave her pet a quick peck on the cheek, and turned to the desk herself. Rainbow felt her cheek as she wandered down the halls, and had she been able to breath normally rather than panting, she’d have said something romantic, but Twilight was right. They both needed to get to work right away.

It’d only take her a few more minutes than normal to fix herself up with the normal, cleaned and pressed wardrobe, mainly because of her unsatisfactory condition, but like always, she used her time wisely. Afterwards, she wandered out with her work saddle wrapped around her back, everything she needed held inside. The clipboard was removed. “B01, in this hall is where I left off… R-right.”

She took one step, and again, the same sensation from when she was talking to Twilight in the other room washed over her like a pile of bricks, bringing her to the cold, hard ground. Her hoof even wavered close to her pussy, but she did her best to cope with it, and stood back up. Her eyes blinked with water forming, but she wiped that away with persistence, and trotted from room to room.

For the next two hours, she’d wander in, pen and paper ready, only to end up dropping her things due to Twilight screwing around with her trinket. Only after Rainbow was finished did she give her a break, but upon the penultimate room, Rainbow would concede. She walked in knowing good and well what was about to happen, but proceeded boldly.

“Haah…” Again, her sides swayed more and more while she came that much closer to the end of the bed, and then her things fell to the covers. “Mmh,” she growled. “I… I can’t!” Both hooves clung to the railing, and then her right hoof slid off, hanging loosely. At least two drops of sweat dripped from her nose. Then and there, she knew precisely what Twilight wanted to see. In the pegasus’s mind, she could see Twilight sitting there in her seat, a devilish smile crossing from ear to ear.

“I can’t take it anymore!” Giving in, Rainbow swung her free hoof down to her current most sensitive of areas, and huffed while circling vigorously, trying to hurry along. Unfortunately for her, Twilight had been waiting for just that, and brought the intensity back down, keeping Rainbow that much more at the brink. “Oh, c’mon, Twilight! Please, hah… I’m… I’m beggin’ ya!”

At that, the toy roared inside of her, sending shockwaves throughout her system. Rainbow’s look of depravity soon changed to sheer joy. A big, wide open, toothy beam, and even wider eyes looking up at the ceiling. She did all she could to hold onto the bed, but with such a relief like this overtaking her, she eventually dropped to the floor again, eyes closed now. Her hoof rubbed against her slit, forcing her climax to be extended as long as it would go, but like all good things, it ended all too suddenly.

By then, she was panting and too completely drained of power to move much. The hoof she’d been using still laid under her belly, limp and flat on the black and white patterned tiles. Rainbow gulped the water in her mouth down, but just couldn’t stop salivating, nor could she open her eyes. Slowly and surely, she was drifting off to sleep, but something stopped her. Rainbow’s whole body became aglow with Twilight’s magic, and like nothing, her energy was restored.

With unbelievable ease, she rose back up, but still felt the quaking inside brought down to a softer setting. Scarcely able to think straight, she grabbed the pen again as well the clipboard holding her notes, and got right back to work with minimal trouble. All in all, though, she enjoyed that more than she thought she would.

There was just one last room to cover before the clock was to hit twelve. It was her own, the very same she’d used not too long ago to recover from her injury. Had she been able to focus more clearly rather than feeling tired despite Twilight’s help, she wouldn’t have left that room without checking everything. Instead, she simply wrote down a good review, and left without even trying to give it a thorough inspection.

That was the biggest mistake she could’ve ever made, because there just so happened to be something there that Twilight specifically would’ve liked to have known about. Right under the bed, too, but as stated before, Rainbow was just too tired to care. Not to mention, her stomach was rumbling even more than the vibrator lodged deep into her twat. After leaving, Rainbow swallowed more spit, and used a towel she’d gotten from the nearby nightstand to clean herself up. After all, she certainly didn’t want to look messy for her lunch date with Twilight.

Entering more wobbly than when Twilight left her at the front entrance, Rainbow huffed once more, but adjusted herself properly before stepping forward to the empty table. Not that many others occupied the room at this time, and the small, cubical seat Twilight sat in had only room for one. “Thanks for saving me a spot,” Rainbow voiced gratefully.

“No problem! And thank you for such a lovely show!”

A nurse behind her looked their way briefly. “Shh,” Rainbow shushed. “Not so loud, others might get ideas.”

Twilight giggled with a hoof slightly hiding her simper. In front of them sat two hay sandwiches. Rainbow’s was a bit thicker than Twilight’s. “Got you some extra toppings. Gotta keep your vigor up if we wanna keep doing this for the rest of the day, you know.” She spoke more softly, heeding Rainbow’s concern.

Rainbow shifted where she sat, unable to get very comfortable, especially with such arousing factors like other ponies looking at her and Twilight. She ate regardless, but found it difficult to concentrate on her hefty meal. After another big bite, she mentioned, “Did I tell you? The Wonderbolts will be taking another vacation.”

Twilight stopped herself from enjoying her next chomp to ask, “Really? Wow, that’s… wait, didn’t they…?”

Rainbow finished, “Just have one of those; yeah, they did! I’m tempted to do a little research. Spitfire was supposed to come meet me soon, so I’m not sure what this means. I mean, it’s not every single Wonderbolt, just her sector that performs mostly in these collective parts.”

Twilight put her sandwich down. “I know, and normally, they do it as one big group. Usually, if I’m not mistaken, all Wonderbolts do this at a particular time, and then vanish to enjoy solitude. Right?”

“Right! Which is why this concerns me so much. Spitfire’s known for doing her own thing, and her group’s even more well known for following along with her knowing they can’t possibly get in trouble, and more often than not, Spitfire gets away with it.” Rainbow took another bite.

“I hope she’s not planning on coming over here to take you back early… I mean, you haven’t had enough time to get back into shape! How’s that supposed to work out?”

Rainbow dismissed the notion. “Saw a paper in one of the rooms. Said she left just last week, and only now is the press being informed. She would’ve been here days ago, so nah. Probably, they’re just tired, and wanna take it easy for a little bit longer than normal. This isn’t the first time they’ve done this.” Quoting Rarity on this subject, Rainbow exclaimed, “No worries! It just means they’ve unknowingly given me that much more time to whip myself back into shape!”

Twilight resumed eating while also keeping up the small talk. The Wonderbolts sort of drifted out of their conversation, and once their meals were finished, Twilight watched Rainbow stand up, but before Rainbow could ask to be excused, Twilight told her that she needed her for something. Rainbow already understood what that meant.

They walked down the halls after lunch passing by a few coworkers, Rainbow warily avoiding each one, and the next always seemed to stare at her more than the last. With blushing cheeks like that, though, how could they not look at her? By the end where the section split into two paths, Twilight had noticed just how far off to the wall Rainbow was, and how anypony could miss the noises she was unwillingly releasing was beyond both of them.

“Alright,” Twilight said. “I put my saddle in here, as good a room as any, I suppose. Come on in, Rainbow.”

Reluctantly entering, Rainbow looked around the dressing room, and commented, “I’ll lock the door. Let’s, uh… make this quick, ‘kay Twi?”

The unicorn shook her head while removing her belongings from a top shelf. “No way! We’ve got about thirty minutes left, and I’d rather take my time with this part.”

Rainbow pouted, “But, what about my training? You know I usually get some fresh air, fly around the complex a little, like the book says!”

Twilight seemed unphased by this. Instead of replying right away, she continued about her business by removing the toy of choice. Only after settling it on the counter found at the end of the room facing upwards did she say, “If there’s one thing you’ve taught me, Rainbow, it’s that routine can be broken from time to time. I’m confident that you missing out on one afternoon’s flight will not severely put a damper on your improved flying skills.”

At that, Rainbow hadn’t anymore arguments to present other than she simply not wanting a butt-plug shoved up her backside. She’d forgotten how tender Twilight can be, even in such an afflictive situation. “I… guess you’re right.”

Twilight turned from her preparations after handling a bottle of lube, and said, “Of course I’m right! And, relax…” With the sweetest of touches, Rainbow’s master allowed their lips to caress for a few seconds before parting to say, “This’ll be fun. Now, over by the counter top, please.”

Rainbow gulped, but put on her most determined of faces, and hunched herself over, her hindquarters raised as high as it would go. Twilight came to the left of her to adjust Rainbow’s tail accordingly, being careful not to unbalance her pose. First, before simply starting raw, Twilight was careful to put just barely a dab of lubricant on the tip of her relatively stiff, curving bauble. Rainbow observed out of the corner of her closing eye with a nervous shiver, but with Twilight’s hoof caressing her wings, she was able to breath away the tension.

For extra effect, the unicorn played around with her remote control a bit, raising the dial up to a good, rattling three. Immediately after feeling the effect, Rainbow’s head perked up while she gave off a small whimper of undelivered satisfaction. She wanted so badly to be released from this prolonged relief, but loyally waited until Twilight gave physical permission. “W-What’s that for…?”

“To help you, naturally,” Twilight told her, picking up the plug again. “You’ll feel a slight pinch.”

“Gah! Hmmm...”

It’d barely graced her, and already, Rainbow was fidgeting to fight back. In turn, Twilight held her down, using her magic to slowly insert the apparatus as painlessly as possible, but Rainbow just wasn’t having it; not quietly, at least. “S-stop! You're tearing me apart!

“Oh, come on!” Twilight forced her down more after seeing her buck a chair down. “The harder you make this, the more assertive I’ll be!”

There just wasn’t enough in her to resist her master, and soon, with more of the tip in her, Rainbow bent down, her head covered by both her front hooves. With that open window of opportunity, Twilight dominantly shoved half of its length in. It only made Rainbow that much more inclined to buck yet again, but she didn’t. She was done wrestling now, and would allow herself to be controlled via their arrangement.

All things considered, this was supposed to be relatively enjoyable, so Twilight began removing the plug, and then inserting it again, but much more casually this time around. Again, Rainbow’s back hoof rose, making a kicking motion, but it residually lowered again to remain just hovering above the floor. Consequently, Twilight repeated the process over and over again, and the pain Rainbow was originally feeling soon started to switch to pleasure.

“Ohhhh…”

“Ehmmm,” Twilight teased. “Better?”

“Just… a little. K-keep going, I guess.”

Nodding, Twilight iterated, “Of course, of course.”

Over and over again, the pressure Rainbow felt in both love spots gradually pressed on, bringing her forth. Her knees tapped against the cabinets a few times, and the aching down there became manageable, if only a bit annoying. Like an obedient mutt, she groaned, but remained calm, and in time it became rewarding, too. Conversely, Twilight asked her now grinning servant, “Ready for the next part?”

Only one eye would stay open while the other kept tightly shut. “T-Turning the remote up just one more notch wouldn’t hurt, would it?”

Twilight mused, “I supposed it wouldn’t.”

Rainbow anticipated the feeling, and waited with the activity in her backside staying stationary, and then jumped a little while her belly tuned a constant, though more prominent throb. “Hah, yeah… M-more…?”

“As you wish.”

With full force, Twilight backed the butt-plug to the tip again, and sank the rest of it all the way down, slapping her loosened hole. This was just too much for Rainbow to take on. Her head lifted off the surface, and with the shaking in her marehood increasing with every second, she lost it. Had anypony been listening through the door, they would’ve heard moaning the likes of which might be mistaken for anguish and abuse.

It just wouldn’t finish, either, not for a good couple more seconds. She just kept huffing and grunting, her eyes looking all around, especially at Twilight, and then closing, and opening yet again. All the while, Twilight minded the show with a hoof feeling her chin. She had the most fascinated of expressions plastered across her muzzle, and even after Rainbow’s head plopped down, tongue out, Twilight stayed that way, glaring from the sleek censorship of Rainbow’s hole to her amused appearing face.

“You alright?” Twilight asked, a bit giddy sounding.

“Y-yeah, just… give me a minute, I’ll be fine.” She shifted, her hooves trembling to push her off the sharp edge. As she leaned down, unbalanced and greatly satisfied, her new piece stayed put, nice and deep within her core. “Shoot, Twi, it… feels…” She searched for the right word first, and finished, “I’m gonna say funky.”

Twilight chuckled, but looked at her work with delightful eyes. “Only a few hours of the day left, and you’ll be off the hook. You of all ponies can manage that, right?”

“Yeah! Of c-course, it’s just unbelievably agitating. Feels like I could… I don’t know, go again or something!”

Twilight checked the clock, and sighed. “Unfortunately, we don’t have enough time. Otherwise, I’d be more than happy to accommodate you!” Rainbow’s hoof rose in a defensive nature. “You’ll just have to wait until next time. Now, we only have about five minutes left of lunch. Might as well get back to it, huh?”

Without waiting for Rainbow to even try to answer that, Twilight walked on by, her tail whisking the pegasus’s neck gracefully. In time, they would both part, but not before Rainbow stole a kiss for good luck, and then they went their opposite ways. Already, she could feel Twilight’s magic upon her, peeking around every corner to be sure the plug couldn’t be seen. Every few steps, Rainbow would even feel her tail be lowered by an unbodily force, helping her stay safe.

After so long of the usual, consisting of inspecting all the rooms and marking her way as to not accidentally backtrack, Rainbow came upon the stairs. Dr. Stables had instructed her not to concentrate on the upper floors of the clinic until tomorrow, so she went down to the first floor, but with a nervous posture, and it wasn’t just from the arousement either. One might be able to deduce that the lower portion of the building would be more active, so that meant Rainbow would need to be that much more careful.

As a rule, Twilight continued to watch over Rainbow as best she could, but thanks to a small distraction on her part, she just couldn’t stop her friend in time, but she still tried. Rainbow had been coming up to a corner, and even slowed her pace while a mare beside her came awfully close to her proximity, but she seemed to not notice anything, luckily, so Rainbow hurried along, even swaying to the wall and leaning against it while trotting.

Things had become too rigorous for her at that point, and she initially planned to creep into a nearby room to summon Twilight when right before the corner, about three or four steps away, she felt a tug on her tail, but didn’t stop. Her mind was so concentrated on getting around that last corner for the day, that she hadn’t noticed Twilight’s signal, and bumped right into a familiar, purple maned pony.

“Oh, Rainbow Dash!”

The pegasus gasped, now understanding what that annoyance on her tail was. “Beat! It is Beat, right?”

“Yes, it’s been a while. Funny bumping into you here!”

While they reintroduced themselves, Rainbow’s memories of Nurse Quickpulse traced all the way back to when she was recuperating. She’d even heard a few stories about how she was in a relationship with another attractive pony by the name of Medical Pleasure. Twilight had talked about these two before, and come to think of it, she’d even suspected them of being the original owners of the very same devices currently in use.

“Well, I’d uh, love to stay and chat, but I’m super busy!”

“But, wait! Rainbow?” Beat asked forwardly with her smooth, French accent while Rainbow attempted to back up. “You have a moment, don’t you? I need to ask you just a few questions. Won’t hardly take a moment of your time! I promise!”

Rainbow gulped, but chose to oblige. “Argh, fine! Just make it quick, okay?”

“Yes, absolutely. Right this way.”

Funnily enough, Rainbow and Beat had just entered the very same room she and Twilight had used not too long ago, where they’d found the toys, and then it became clear what Beat was curious about. “Been looking all over,” she said rather frantically. “It’s just not here! They’re just… gone!”

Rainbow inquired, “What’s gone?” Although she could’ve guessed correctly by then.

“This… is going to sound so odd, and awkward, and… how you say? Absurd? Well, either way… Rainbow, I’m sure you know of me and my special somepony, yes?”

Rainbow nodded. “Yeah. Pleasure.” Her leg rose with the vibrator silencing slightly, but not turning completely off.

“Yes! You see, me and she… that is, her and I… Oh! I’ll cut to the chase! We used this very room, to… well…”

“Get on with it, Beat,” Rainbow groaned mostly to herself in anticipation.

“We used this room one evening for a bit of fun.” Her front hooves tapped together in the air while she sat still. “We had all these, umm, toys, and magazines as well. Why, there’d even been a ball gag, right behind you on the stand.”

Rainbow almost turned around to look at where she was pointing to, but stopped herself before the curves of her cutie mark showed more than she wanted Beat to see. “Right…”

“I understand you must’ve left early, or something. I’m not sure, but, Rainbow, did you happen to see anything? Know anything as to where mine and Pleasure’s belongings might be? She told me not to go around asking, but considering you and I know each other to a higher degree as compared to the rest, I thought maybe…?”

Rainbow bit her bottom lip the whole way, trying to decide if she should come clean. “Well…” But before she could reveal the somewhat dastardly deed she and Twilight collaborated on, a most uncomforting sensation surged through her. Twilight had yanked her Butt-plug out enough to still be hidden, all the way to the hilt, and then plunged it right back in. This act even brought Rainbow to step forward recklessly, shuffling her hooves right in front of Beat.

The earth pony looked down at her companion, her hoof raising in surprise. “A-are you… okay, Rainbow Dash?”

The mare responded with a shy nod, but kept herself lowered. “I’m alright, just… tired. Been a long day.” Then, she composed herself. “No, I haven’t seen your toys…” She sounded defeated, but obeyed Twilight’s obvious commands delivered through physical means. “Sorry, but I’ve gotta go.”

Just as she was headed for the door, Beat made a motion for her hoof, her blue eyes looking into Rainbow’s sweetly. “If it wouldn’t be too much trouble, then… If you happen to come across them, please return them to either me or Pleasure. She was… upset with me after finding out about it, so you’d be doing us a huge favor. Okay?”

Rainbow nearly couldn’t speak, and not just because of the tension in her thighs. She also couldn’t help but to feel attracted to those eyes that beamed her way, so with very small drips of sweat running down her head, she nodded. “Fine… I’ll see what might turn up. Just don’t expect a miracle.” With a gesturing of her hoof, pulling away from Beat’s grasp, Rainbow directed her out of the room first. She was just about out of there herself when a soft, though quick flash of light appeared behind her.

“That was close,” Twilight complimented from behind, next to the bed. “Even though you didn’t quite catch my drift before running right into her, you still played along just fine!”

Rainbow closed the door, but Twilight locked it with her aura. “She knew something was up,” Rainbow warned, but not turning around just yet. “It was too close, Twilight, but then again, you did try to warn me…”

“True, but she didn’t say anything, so we’re in the clear, and you deserve a reward.”

From the same saddlebag from before, Twilight presented the analbeads with a pleased smirk. Naturally, Rainbow had been through these procedures enough to know when to assume the position, and did so over the bed while looking mainly at what Twilight held, her rear once again raised like last time. Without a moment’s hesitation, Twilight wiggled the plug to get it somewhat loose, triggering another grunt from Rainbow, and took her time removing it. After a bit of playful rustling, Twilight was able to feel the release, popping it while exiting. The thing was placed on the floor adjacent to the bars, and with much less difficulty as the last went in, Twilight slid one bead after the other downsloping; the final, biggest orb being the toughest.

“Almost there…”

In it went, and way too suddenly as well. All Rainbow chose to do was breathe lightly, panting into the sheets, and whispering, “Wasn’t this enjoyable with that butt-plug…”

“Well,” Twilight said, catching her pet’s criticism. “To be blunt, you did happen to have it in you for a few hours. I know time probably flew by, but check out the clock.” She pointed to the left of the room, upwards. “It’s already an hour away from closing time!”

Rainbow’s head tilted to see. “Wow… Already? Won’t the doctor wonder where we’re at?”

This was dismissed effortlessly. “Actually, he’s still arranging for our new hours, so we’re pretty much through for today! He sent me to come find you just now. That’s actually why I was a little late with the warning earlier. Hehe, sorry… but, the point is, we’ve got just enough time for me to give you your reward!”

Rainbow leaned forward to look at Twilight some more, questioning the notion. “I… thought the analbeads were my reward.”

“Close, but perhaps you should look more south.”

She did so, and soon saw their favoritest of devices cozily resting between Twilight’s legs, its strappings firmly coiled around her sides. “Oh… Can’t believe I didn’t see that.”

“It’s alright, but last time we were here, you used this on me instead. Remember?”

“Yeah, so it’s your turn, huh?”

She didn’t get an answer. In contrast, she was abruptly mounted, Twilight’s summit laying right in between her tail and her right sided cutie mark. She felt along the fabric gingerly, loving the additional accessories for a time. After a second or so of letting Rainbow calm down more, feeling along her wings and extending them to lay flat on the cushion, the unicorn bent down slowly and delayed the best part tauntingly. Twilight knew well enough how much Rainbow had missed her, and began rubbing her muzzle against the back of her pegasus's ear. Before beginning, though, she’d almost forgotten about the vibrator still burrowed. That was calmly removed to make way. Ordinarily, Twilight would’ve been the one to take orders from Rainbow, not the other way around, so it felt refreshing to be on top for once.

“Ready?” Twilight asked, rubbing her knee against Rainbow’s wet pussy, just for the fun of it.

After her nod, Rainbow’s eyes tightly shut, and in her love went, penetrating her opening without a single problem. Typically, Rainbow began to struggle, her hooves knocking against Twilight’s, but she stayed in place. Without question, she was enjoying the treatment. With every shake she gave came a glare, and then a blink of longing. She’d came at least four times today alone, and could still go one last time. So, delaying her reward was the last thing Twilight wanted to do, but to do so was just so enticing, she couldn't help herself. Not for long, though.

Rainbow looked up at Twilight, her head angled cutely while breathing deeply and staring at her master’s lining. She took a moment to make eye contact, but smiled when she did, and with a little bite of her lower lip, too. Twilight's all too eager smile grew even wider before she said, “I’m gonna put it in now, okay?”

“Okay, Twi...”

Even before she was inside, Twilight could feel the heat coming off her mare. It was an unbelievable warmth, probably made due to the long periods of waiting for this precise moment. If she didn’t know better, Twilight might’ve said it was emanating from something too hot to be part of Rainbow’s body. This warmth drove her to get a little carried away, and as Rainbow held a hoof to her mouth, Twilight slid her member inside, first just to the halfway point, and then all the way after another second.

“Ahh!”

“You alright?” Twilight made sure.

“Y-yes! Just don’t stop!”

She followed along with the courtesy to start thrusting at once. The look on Rainbow’s face, too, said she’d never felt anything better in her life. Even though Twilight couldn’t feel it directly, Rainbow’s pussy was clenching around her like a hot tunnel, squeezing that dildo so hard it must've been begging her never to leave. Soon, her rhythm picked up, and while the thuds of her thigh against Rainbow’s flank became more and more repetitive, she asked once again for good measurement, “You okay?”

She asked this while almost grunting. The scrunching up of her face as Rainbow’s clenching hole massaged her prick helped her stay with it, minding Rainbow’s level of pleasure and enjoyment. This was mostly her reward after all, even though Twilight couldn’t help but to relish in the excitement, too. After three more thrusts, and another adorable whimper, followed by a thankful smile, Rainbow nodded. “Yeah,” she said, almost whispered, breath absent from her lungs. She gasped, and then sighed, “You’re doing great.” After a brief lingering with just her tip inside, revelling in the tug of Rainbow’s grasp around it, Twilight buried herself again, and this time, wouldn’t hold back. This time, the contact made a snug smack making Rainbow gasp yet again, and Twilight groan, mouth open with amusement.

Finally, it was time to finish this bit of action up. With the speed increasing, and every thrust being more powerful than the last, Twilight’s horn shimmered, and out came the first big, perfectly circular stone. Rainbow’s head wavered upwards as this happened, and all she could do was glare forward, a half huffing, half sighing sound leaving her mouth. “Ooooohhh, yessss…!”

“That’s one, five more to go!”

Much easier than the first, the second plopped out, but not before Rainbow gripped it tightly, almost fighting to keep the beads inside. Of course, Twilight wasn’t having this, so keeping with her masterfully played tempo, she forced the next two out. At the same time, Twilight inspected Rainbow’s two front hooves swing forth, pulling the sheets in as she did, and then listened to the welcomed noises she made. “Hah… ha-ha…”

“What’s so funny?”

Rainbow thought about that for a second, and asked herself the same question. “I… d-don’t…”

“Perhaps it was this?” She forced the fourth ball out, and again, the pegasus below yipped up. One ball remaining, and the two of them were so, very close, too. What was Twilight to do? The only thing that’s left to do, of course. “Get ready!”

As one might be able to guess, Rainbow was about as ready as she’d ever be for this, and just laid there, her world rocking and the room spinning, but then, something unexpected happened to her. A sinking, sloppy feeling brought about tension in her back, and instantly threw her over the edge. Twilight had dipped all six solid bubbles back down, all the way while her throbber did the same, hitting Rainbow's sensitive core.

For well over a minute, the two gasped for air, moaning every step of the way like a duet pair, trying to sing in unison but just missing by a few keys. Their song, however, was beyond harmony to them. To anyone else, it would’ve simply sounded like a couple of girls wailing while climaxing right beyond the locked door, but to them, it was a perfect melody; each sound more lively than the other.

When it finally ended, Twilight dominantly jerked herself and the analbeads out, held Rainbow to the bed, and tossed the gadgetry aside like one of her used and ruined quills. They stayed like that for another portion of the evening, Rainbow feeling Twilight’s hooves press lightly against her spine, relieving her of the stress she’d just endured. Between presses, the unicorn’s magic removed her inanimate growth, and laid it with the other recycled toys.

"How was that?"

“You did… g-great, Twilight,” Rainbow muffled into the bedspread.

“Thanks… you as well.”

In about five to ten minutes, they’d get back to their hooves again, put away their belongings, and start heading for home. Both of them would have a tough time even wanting to do that, but after a bit of agreement, they came to their senses, understanding that they just couldn’t sleep in the clinic that night no matter how tired they truly were.

In due time, they’d reach the tree house, exhausted from the day and thoroughly drained, but they could definitely agree that today was the funnest they’d had in weeks, and fell asleep shortly after on the bed, and in one another’s hooves.

Author's Note

This extensive chapter required the help of Neko Majin C. His assistance was greatly appreciated!