Almost Secret

by dirty little secret

Rating: mature
Tags: Principal Cinch, Dean Cadance, Twilight Sparkle (EqG), Equestria Girls, Porn, Fetish, Shining Armor, Sex
Length: 4095

Dean Cadance and Shining Armor sneak off to the Crystal Prep bathroom at night for some quick fun. But they're not as good at keeping secrets as they think.

In order to keep their spying on Principal Cinch a secret, Dean Cadance and Shining Armor think fast and head straight for a 'secret' tryst in the Crystal Prep bathroom. When Cinch sees that, she'll think that's the only secret they're hiding. But Cinch wasn't the only one who noticed the two sneaking off into the bathroom at night – Crystal Prep's most studious student happened to be studying late as well...

All characters 18+
Contains: Voyeurism, bathroom sex, facial, masturbation, incestuous thoughts.
Cover image adapted from artwork by horsecat.

Published 2021-07-12 20:00:04 UTC
Last updated 2021-07-12 20:00:04 UTC

Almost Hidden

Dean Cadance gripped her fiancé’s hand tightly as they crept through the corridors of Crystal Prep. It was long, long after the school’s closing time. All the hallways were dark and silent. The windows looked out into a deepening evening sky – dark blue, quickly fading toward purple. Everyone should have headed home long ago, even the most dedicated of teachers. Even the janitorial staff had finished up and left already.

But there was one light left on in the building. Cinch’s office.

By all rights, the Dean and a former student shouldn’t have cared about that at all. They should also have been long gone, leaving the Principal to do whatever Cinchy things she got up to late in the night. But Cadance and Shining Armor were no ordinary Dean and former student. Cadance had been placed here years ago – on very falsified educational credentials – by Interpol, to keep track of a certain very suspicious individual. And when she’d met and fallen in love with Shining Armor, she’d brought him in on it as well. It had taken both of them years to come close to cracking down on Cinch’s illegal trade in stolen art and artifacts, and tonight might just be the big bust they’d been waiting for.

They were so close now. There was a small window in the door to Cinch’s office, looking out into the hallway, and as Cadance crept closer and closer, she could almost make out what was going on in that secretive room. Shadows moved tantalizingly within. Was someone else in there with Cinch? If they managed to catch who Cinch was working with, this would be an even bigger bust than she’d hoped!

But their silence wasn’t perfect. Shining Armor’s shoe scuffed the floor, making a tiny chirp.

The shadows in Cinch’s room shifted. No! If Cinch came out, if she saw the two of them out here, it would be Cadance getting busted! She had to think fast. She had to do something!

Thankfully, she already had a tight grip on Shining Armor’s hand. So when she darted down the hall, he was yanked right along with her.

Not fast enough.

Just as Cadance pulled her fiancé around the corner of the hall, she glanced behind her ... and saw Cinch looking at them through that window in her door.

“Did she see us?” Shining said in a breathless whisper.

Cadance didn’t pause her stride in the slightest. “I’m pretty sure she did.”

“Crud!” He squeezed her hand even tighter. “What are we going to do? If ... if she saw us, our cover’s blown!”

What were they going to do? Cadance couldn’t afford to bungle this mission, especially not after the way she stuck her neck out and insisted that her then-boyfriend Shining Armor be added to the case. She had to come up with something, or she’d be a desk agent for life. But Cinch had already seen them! She already knew about them sneaking around!

For a moment, all seemed lost. Until a thought occurred to her. A devious thought. Cinch knew they were sneaking. But she didn’t know why they were sneaking!

“This way!” she said breathlessly, suddenly yanking Shining the opposite direction.

He almost fell over, his shoes squeaking on the smooth floor again as he struggled to keep up. “Hey, wait! What? Where are you going? She’s going to see us!”

“I’m counting on it.” Abruptly, Cadance paused at the end of the hall. The same hallway Cinch would no doubt be staring straight down in order to see who was spying on her, if she didn’t know already.

Was this really the best choice? She wasn’t certain Cinch had seen them, wasn’t sure that Cinch had recognized her and Shining. This was risking quite a lot, and it might be for nothing. What if the better choice was to just run and hide? But no, she couldn’t take the risk. The possibility that Cinch had recognized them was too great. If there was any chance Cinch had truly seen them, they must find a way to redirect the Principal’s suspicions. And Cadance had a perfect way.

“Okay,” she whispered. “Now follow me. Try to look as sneaky and suspicious as you can.”

“That goes against all that you’ve been training me!” Shining whispered back.

But Cadance was already moving, once again pulling Shining along behind her. He actually did do a pretty good job of acting suspicious. She had to hand it to him. Despite how quickly she was flipping the script on him, he seemed able to keep up. Just another reason she loved him so much.

He wasn’t the only one she was paying attention to, though. That glance back at her fiancé had been carefully calculated. It also allowed her to get a good glimpse up the hallway, without looking like she was trying to see down the hallway. She couldn’t pick up much detail that way, but she did see Cinch’s silhouette against the lights inside the open door, and she did see a hint of motion. Cinch was following them. Perfect.

“Where are we going?” Shining asked, as soon as they were around the corner and into the next hallway.

“The girl’s bathroom.”

He sputtered. “Cadance! This is no time for a potty-break!” But to his credit, he kept following, trusting that she knew what she was doing.

Once they reached the bathroom door, Cadance shoved Shining inside, not allowing him even a moment for hesitation. She had no idea how fast Cinch would be coming, and she had to time this perfectly. Carefully, she held the door open from just inside it, straining her ear for any sound from outside.

There! High heels clacking on the tiles. She was coming, and faster than Cadance had expected!

But it was stll all going according to her plan. Cadance darted into the bathroom, letting the door automatically swing closed behind her. That little bit of movement would be perfect for catching Cinch’s eye, while still keeping up the pretense that they were doing their very best to remain hidden. If they were lucky, this might just work out perfectly.

“So, uh, what’s the plan?” Shining said, looking around nervously, as if he hoped to find some secret exit from the girl’s bathroom.

Explaining would take too much time. Instead, she’d just show him. Pressing him against the wall next to the sinks, she dropped to her knees, whipped open his pants, and pulled his cock out.

“Cadance?”

She might have taken the time to answer him ... if his cock wasn’t already inside her mouth.

He wasn’t hard. At all. It seemed she’d taken him too much by surprise. Her Shining always was a shower, not a grower, though. So she had plenty of warm pale cock to fill her mouth with. Not hard enough to penetrate into her throat yet, but she could enjoy the heat and mass of it in her mouth as she fondled his balls and stroked the rest of his shaft with her other hand.

Quickly, though, Shining’s body was responding just the way she knew it would. His cock stiffened, allowing her to plunge it deep into her throat and wrap her lips around his tip. Even as he worriedly said, “Cadance, what are you doing? We have to get out of here,” his hand came down to caress through her hair.

She couldn’t luxuriate in the feeling of her future husband’s cock filling her throat for long, though. They had a show to put on!

Pulling herself off of him, leaving his alabaster cock glistening and twitching in front of her, she stood up and whispered into his ear, “Push me against the counter and fuck me like you mean it.”

To his great credit, Shining Armor didn’t question that at all. He trusted her completely. And, well, maybe that stiff cock of his was doing some of the thinking for him. Either way, he didn’t waste a single moment in turning her around, pushing her back until her ass hit the countertop and bodily tossing her up onto the surface next to one sink. Cadance tugged the hem of her skirt upward. Shining pulled her simple white panties to the side. Almost instantly, he was between her legs. Only seconds later, he was inside her.

And just in time. Despite the overwhelming sensation of her fiancé’s spit-slick cock suddenly and effortlessly filling her, Cadance managed to keep an eye out ... and she saw exactly what she was looking for. The bathroom door slowly, stealthily opened just a bit. Cinch was there! She was watching!

Cadance didn’t dare look at the door any longer. Cinch couldn’t be allowed to figure out that this was all a cover. It had to look genuine. So Cadance wrapped her legs around Shining’s thighs, her slightly heeled shoes digging against his pants, no doubt leaving marks. Though her left hand was busy holding her skirt out of the way so that she wouldn’t have to commute home with embarrassing stains from any ... fluids that happened to be dripping down there, she was free to take her other hand and wrap it around the back of Shining’s neck. She pulled him closer to her and pulled herself up at the same time, meeting him in a hot, passionate kiss, punctuated by moans.

Shining was really starting to get into it, too. He pushed harder and harder inside her, as if he was always straining to get just a little deeper, even though he was already hilting inside her with every fevered thrust. His breath came hot and needy through his nose, blowing against her face as they kissed so desperately. It had been a while since they’d been so spontaneous, after all. At least two or three days! No wonder he was enjoying himself so much. Did he even remember about running from Cinch at all, or was he entirely caught up in the moment?

As Cadance separated from the kiss to catch her breath and let out another half-stifled moan, she caught a glimpse of perfect opportunity: thanks to the odd angles of the walls and the mirrors on both sides, she could look straight over Shining’s shoulder and actually see the gap in the door!

And there was Cinch, just as expected. A nasty little sneer on her face. ‘Disgusting,’ she said in complete silence, though it was clear to read the word on her lips.

A moment later, Cinch slowly, quietly allowed the door to close, apparently satisfied with the extent of her investigation.

They’d done it! They’d fooled the old bitch! That had been a close one, but now Cinch would just be grouchy about the perverted lovebirds sneaking around the school to fuck each other’s brains out. She would not suspect Interpol agents getting close to busting her stolen art trade. Finally, Cadance could relax.

And Shining must have felt that relaxation. Could he perhaps have actually felt it from inside her, feeling her insides suddenly un-tense?

He leaned down close, as if to kiss her again. “Is she gone?” he mouthed.

Cadance nodded.

For a moment, the two of them just relaxed and breathed, not moving even though he was still inside her. Slowly, he began to pull out. Her legs, still wrapped around behind his, put a stop to that. Grinning, she pulled him back in. “She’s gone. But why waste a perfectly good fuck?”

“I love you so much,” he said, grinning down at her.

“Well don’t just tell me.” Cadance pulled herself up and kissed him again. “Show me!”

Shining gave her everything she could have asked for, and more. He pushed into her hard and fast, putting all of his nice muscles to work doing it. His hands gripped her hips hard, almost hard enough to leave bruises, pulling her closer to him with every thrust. She could see the strain in his face, and she was loving it!

Throwing caution to the wind, she let go of her skirt. So what if she got stains? With both hands now, she clutched at Shining’s back, perching her head against his broad, rigidly flexing shoulder as he pounded into her. All she wanted was to be closer, closer, closer to him!

And his stamina! It seemed as if he could keep this up all day! Cadance moaned with abandon now, not caring who in the deserted school building might hear her. Who cared? At this point, she wanted the whole world to know how good her man was making her feel. Her eyes squinted closed, blocking out the awkward location of their lovemaking and keeping her entirely focused on him. His warmth. His strength. His glorious cock stretching her needy pussy from the inside!

When her eyes opened again, though, she noticed something. The door was cracked open again!

Had Cinch come back?

No. It took a moment for Cadance to realize what she was looking at. Who she was looking at. It was just so ... unexpected.

Twilight Sparkle. One of Crystal Prep’s most promising students. The young girl Cadance had once been a babysitter for. Shining Armor’s sister. And here she was, watching her own brother absolutely rail her former babysitter on the bathroom counter.

“You okay?” Shining asked. He must have noticed her surprise.

“Mmm-hm.” She made a little show of arching her body against his cock. “So good. Keep going!”

As Shining started thrusting inside her again, though, she looked over his shoulder. Twilight was still there, her eyes wide behind slightly-fogged glasses. Cadance knew Twilight stayed after school to study sometimes, but she’d never suspected that the girl might be staying this late. Hm... Twilight was a senior now, about to graduate, but was she eighteen yet? Cadance tried to think back to her babysitting days. It wasn’t easy, given how distracting her fiancé was being. But yes ... yes. She could still remember Twilight’s eleventh birthday party. And that had been in, hm ... April, right? So dear little Twilight should have turned eighteen a couple months ago.

Perfect.

In that case, Cadance could have a little extra fun. If Twilight wanted to watch, Cadance would give her a show!

Leaning back against the mirror behind the sinks dramatically, Cadance let out an only slightly exaggerated moan. “Oh Shining,” she said, her voice dripping with lust, “your huge cock feels incredible inside me!”

No reason to leave any doubt about what exactly was happening here, after all. That was hardly the extent of her show, though. Her hands fumbling as Shining jolted her whole body up and down, she grabbed at the single button of her overcoat, quickly snapping it free. Then she pulled her blouse and her bra upward all together in one motion.

The way Shining’s eyes lit up every time she showed him her big, jiggly pink tits was always gratifying. What really spiced it up, though, was seeing Twilight’s jaw drop. Cadance pressed her boobs together with both hands, holding them up to show them off. She was quite proud of one of her best features, after all, and now they could be appreciated by both siblings of the Sparkle family.

And oh was Twilight appreciating things! It was, of course, impossible to tell whether it was Cadance, Shining Armor, or both of them turning the deviously peeping girl on, but it was definitely having a profound effect on her. Twilight already had one hand working feverishly under her own skirt, and as Cadance eagerly watched, Twilight lifted her own blouse and bra out of the way, squeezing her much more modest breast needfully as she stared, almost drooling at the two of them.

What was going through Twilight’s head right now? Cadance could only wonder. Was it some kind of ‘hot for teacher’ fetish? Twilight would sure be the type to be susceptible to that! Or was it something deeper, something more deliciously taboo? Could it be a long-hidden incestuous desire for Shining Armor? Might Twilight be – at this very moment – fantasizing about the big, thick cock massaging every last bit of Cadance’s inner walls? Or perhaps the repressed and sheltered girl was just fascinated with the sight of any sexual encounter. Maybe Twilight wanted to squeeze her own breasts just so she could imagine what touching Cadance’s bigger, pinker ones might be like...

No matter what was going through Twilight’s head, it was surprisingly fun for Cadance to fantasize about herself. It seemed so long ago that she’d been a young, curious girl like that. It made the pleasure welling up in her from her fiancé’s magnificent cock all the better. Her pussy squeezed and strained against him, as if trying to hold him in. It was just so hot!

Crying out again, she reached out and grabbed Shining’s firm round ass cheeks with both hands, squeezing him hard as the unexpectedly quick orgasm took her.

She clenched her eyes closed and held him as deep inside her as she could, with every fiber of her being. Her legs wrapped around his, her hands clenching against his ass, her pussy milking him for all he was worth. Every part of her strained to keep him balls-deep inside her as the pleasure bloomed up and exploded from within. “Yes!” she cried loudly, once again claiming him as her own, her orgasmic juices saturating both of them underneath her skirt. “Oh Shining!”

Slowly, slowly, the moment faded. Cadance was able to catch her breath. Shining started moving inside her again. More slow and steady now. The gentle, tender strokes she knew would get him off in no time. When she looked into the mirrors again, she saw Twilight again.

The poor girl was trembling. Her face twisted with suppressed pleasure, she bit her own lower lip tightly, no doubt holding back moans of her own. And as Cadance watched, still riding the high and the aftershocks of her orgasm, Twilight suddenly held still, clenching tightly. The hand under her skirt had stopped moving, but the thin, lean muscles of her arm stood out in sharp definition as her whole body strained. It wasn’t easy to see, given the awkward angles and the imperfectly clean mirrors, but Cadance could just make out a little bit of something dripping down Twilight’s inner thigh toward her knee-high socks.

Twilight wasn’t the only one feeling the heat of the moment, though. “Honey,” Shining said breathlessly, “I’m ... I’m close!”

Normally, given how warm and ready she felt inside, given how jittery she still felt, given how wonderful it would be to get pumped full of Shining’s sumptuous cream, Cadance would have held him close and let him finish inside. She had her trusty IUD in place, and in the tiny chance that it failed, they could always just set a closer date for their wedding.

But not tonight.

Tonight was an opportunity to show off, and she wasn’t going to waste it. “On my face,” she said teasingly, pushing him away.

He slid out of her easily, willingly. Of course he did. Why wouldn’t he want to enjoy the full skills of his wife-to-be? And Cadance did have skills. She never knew quite why, but this kind of thing had just always come easy for her. She somehow knew just what to do. And what to do right now was to turn Shining around, prop him against the countertop, and get down on her knees in front of him.

Now that she wasn’t facing the right way anymore, Cadance could only imagine what Twilight was doing, what she would be seeing. Cadance’s skirt was still bunched up around her waist, her panties still pulled to the side, so the curious young girl would be getting a perfect view of Cadance’s wet, freshly-fucked pussy. She’d be getting her first glimpse of her brother’s impressive white cock, too. Or was it really the first? Had the two ever bathed together as children? Ever walked in on one another? Well, Twilight wouldn’t get to look at it for very long. Right away, Cadance plunged her mouth down on her fiancé’s cock, once again taking him effortlessly down to the very base of it, despite his impressive size. Her talents were not to be underestimated.

And her skills didn’t take long to pay off, either. After just a few moments of throating him, Shining moaned through clenched teeth. “Cadie!”

She knew very well what that meant. And as fun as it might be to let him pump his load straight down her throat, that wasn’t quite as ... showy as what she had in mind. So she pulled her mouth off of him, stroking him with both hands as she held her tongue out, just waiting for his precious cum.

It didn’t take long. The first thick stream of cum shot out from his tip almost right away. Cadance didn’t catch it quite perfectly – it splattered against her cheek and up close to her eye. That was just because she was still stroking him, though, moving his cock as she did. Now that she knew he was ready, she held his shaft still, aiming it carefully.

That did the trick perfectly. The next gooey rope of cum first spewed straight into her mouth – coating her tongue and flinging a bit all the way back into her throat – before stringing the rest of itself over her upper lip and up the bridge of her nose. More and more came. Shining Armor was always rather prodigious with his orgasms, and this one seemed especially spectacular. And that was perfect! Spectacle was exactly what Cadance wanted right now.

With every heavy pulse of Shining’s cock, a new dripping strand of white decorated Cadance’s face. He filled her mouth, plastered her face. His cum, initially so sticky-warm, quickly cooled on her pink skin as it dripped down, some of it sprinkling over her overheated breasts and wrinkled clothing. She could worry about spots and stains later, though. Right now was for her Shining. And for Twilight.

When Shining was finally done, he collapsed back against the countertop, resting both hands on it and staring down at her. “Wow... That was ... woah!”

“Mmm-hm!” Cadance made a show of swallowing the cum in her mouth, stretching her neck upward as she swallowed it to make sure he’d see the slight bulge of it traveling down. And, of course, so a certain someone else would see it, too.

In fact, thinking of Twilight... Oh, why not? It might make for an interesting conversation later!

Moving quickly, to make sure Twilight wouldn't have time to escape, Cadance turned slightly ... and for the first time since they’d come in, she dared to dart her eyes to the side, looking directly at the bathroom door. And she winked.

With a sudden gasp, Twilight vanished from the doorway. It quickly closed behind her.

And Shining stared at the door. “Huh? Hey, what was that wink about?”

It wouldn’t do to tell him just yet. Cadance needed to have a delicate conversation with Twilight first, to gauge just where the younger girl’s interest truly lied. For the time being, it would be best to keep Shining in the dark about just who had been there watching. “Oh, nothing,” Cadance said nonchalantly.

At first, Shining looked doubtful. He didn’t seem to believe her. But when she used her finger to wipe a bit of cum out of her cleavage and then sucked her fingertip clean, that sure seemed to do the job of distracting him from any unfortunate questions. Those questions could wait for later, after Cadance had found out whether Twilight might ever want to watch again ... or perhaps even do more than watch... And, of course, in the meantime, the two of them had a dealer of stolen art and antiquities to catch! Come to think of it, perhaps Twilight might be interested in helping with that as well...

Author's Note

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