Vice-Principal Luna’s mind was white washed with a stupefaction she had never quite felt before, as the two female culprits from yesterday afternoon played out their violent romp in Celestia’s office on the small monitor screen sat on top of Luna’s desk.

When she had placed the VHS into the recorder, she had half expected to witness some kind of delinquent vandalizing Celestia’s office to which she could easily identify and be done with it.

In her mind it was all going to be so very easy.

Instead, Luna was witnessing the voyeuristic misadventure of two of her students doing all manner of things to each other all over the office, to which they spent majority of their time playing on top of Celestia’s desk.

By the time they had finished with each other, Luna leaned forward from her seat and paused the tape, her eyes wide and her mouth agape, unable to even think of a single thing let alone attain some kind of reaction to what she had just watched.

It was practically a porn film.

A very good one at that.

Releasing a shaken breath, Luna lifted a hand to touch her cheeks, noting for the first how flustered they had become.

In fact, Luna felt so hot from embarrassment she feared her head would pop from the pressure.

“I… I can’t believe it.”

Luna was not entirely sure how she should feel.

Mortified? Yeah, she definitely felt that.

Ashamed? Tick that one off the list…

Turned on?

Now that is what had stunned the Vice-Principal the most.

The fact that two of her students-two very attractive of her students at that, had practically had sex in her sister’s office, to which ashamedly was turning Vice-Principal Luna on so much she could not fully process the information.

Leaning back in her chair, Luna looked to the rewind button and then over to her office’s door.

Swallowing hard, she shook her head.

“No, Luna… it’s wrong. A-a teacher should not think of their students like that.”

But how could she lie to herself?

Luna’s panties were drenched from painstakingly watching every single minute; her nipples so hard she could practically see the peaks leaving very obvious signs of their aroused existence upon her dark purple blouse.

Licking her lips and swallowing hard, Luna stood up from her office chair and approached the door, lifting a trembling hand as a mixture of disgust and excitement forced her to twist the key still in the keyhole, locking the door.

“I-I’ll be quick.” Luna promised herself. “I-It’s just… everyone masturbates at work at some point, I am sure it’s not uncommon to hear about such stories from time to time... what's the worst that can happen?”

Returning to her chair, Luna unbuttoned the top buttons of her blouse in an attempt to cool herself off, while the other hand reached out and pressed the rewind button until Sunset Shimmer and Adagio Dazzle were both upon Principal Celestia’s desk, sixty-nining each other in a ravenous display of lust.

Although the video had no audio, Vice-Principal Luna’s imagination more than filled up the gap of silence with her own panting breaths as she slowly lifted up her skirt and slipped her hand into her tights and under her panties.

“Oh God, what am I doing? Th-this is s-so...”

Pressing a finger to stroke the moist slit that concealed the entrance into her body with a long fingernail, Luna felt herself lean heavily back into her chair, her eyes locked upon the girls in the monitor, working on each other; seeking for that elusive moment where their bodies would reach their pinnacle and release their orgasms.

"N-never mind, this is... very enjoyable..."

Such lusts drove Luna to push a single finger into her vagina, snaking it in and out in a slow, repetitive manner, causing her breath to hitch in her throat and for a moan to slide pass a nibbled lower lip.

“D-detention… both of you… for doing this to me…” Luna felt her eyes roll back as she introduced a second finger into her body, her thumb stroking lightly over the erect, hot nub of her clitoris.

Luna’s eyes were half lidded, though completely focused on the objects of her desire.

Instead of two, in her mind, there were three bodies sandwiched together upon that desk.

There were three feminine figures, moaning wildly as each suckled upon the others clit—a three-way that threw Luna’s mind reeling with a desire to sodomize and to taint her beloved students with her own two hands, tongue and all…

She wanted them to call out her name.

"Th-that's it girls... c-cum..."

She wanted to ride their pretty lips until she had reached her own orgasm and smothered their faces with her own bodily fluids.

Luna’s free hand slithered into her blouse, cupping a breast while her thumb and forefinger tweaked and pulled at her sensitive nipple, the palm of her hand massaging the flesh in slow rhythmic movements that synced with the fingers thrusting in and out of her vagina.

Gasping, her hips suddenly buckled as a spark of electricity shot through body, the mere thought of her own orgasm rising causing a sudden desperation to fill her needs.

Her fingers slipped from out of her and quickly assaulted her clitoris, rubbing her index and middle finger of the sensitive area so hard that Luna’s mouth dropped open wide, her face contorted into what could only be described as a type of pained bliss.

Panting hard, Luna leaned forward from the chair as the sight of Sunset Shimmer squatting over Adagio’s face released a throaty moan to gurgle within her throat, the spray of Sunset’s vaginal juices lathering Adagio’s bliss filled face tipping the Vice-Principal over the edge.

"Y-YES!"

Unlike the girls in the video, only a trick of her orgasm had leaked out of Luna, absorbed and contained by the fabric of her panties and tights quite easily, but what the other girls did not do, was continue even after the orgasmic event had finally taken place.

Luna’s body quaked in the chair as she doubled over herself, moaning aloud as her fingers only worked more desperately against her clitoris-pushing her into a euphoria far beyond that to which she surmised the girls were experiencing.

She did not want to stop.

She pinched her nipples so hard that it almost felt painful.

Luna wanted this feeling to go on forever and eventually and as her body succumbed to her frantic attempt to sustain her orgasm for as long as possible, she felt her forehead crash against the desk as her fingers suddenly ceased their assault upon clit and nipple, cramps in both hands rendering her unable to continue.

Drooling upon the desk, Luna turned her head until her cheek rested upon the slippery puddle, her entranced eyes locked upon Sunset Shimmer and Adagio Dazzle as they embraced each other upon the floor of Celestia’s office, kissing each other passionately in their serene afterglow.

A kiss Luna longed to experience.

“Luna! Have you watched the tape yet?” Came a familiar voice from behind the door that Luna did not want to hear at this moment time.

Luna’s eyes widened in horror as she quickly pulled her face from the desk, quickly hitting the stop button so that the image on the monitor drew into static.

“Whoever broke into my office didn't take anything I could notice. Luna? Luna... why is the door locked? Are you in there?”

The door being jangled forced Luna to her feet as she threw open one of three draws in her desk in search of tissues.

“W-Wait just a minute, sister! I seem to have—uh—misplaced the keys!”

“Are you alright? You sound pretty flustered.”

“Y-yeah!” Luna called out, pulling tissue after tissue out of a box she had found in the third and final drawer, wiping her hands and wiping up the drool from the desk, jamming the used tissues back into the same vessel. “Give me a minute, I-I think my keys are under my desk!”

“Oh, well, don’t worry, I’ve got the other set right here.”

The sound of a key wiggling into the lock caused Luna to gasp and panic even more so, slamming the drawer shut so she could adjust her outfit and attempt to comb her hair with her fingers into a less than chaotic state.

“Strange. The key won’t go in. Are you sure your key isn’t in the lock?”

Luna slapped a hand to her forehead.

Of course the key was still in the lock!

“W-wait a moment!” Luna begged as she quickly darted forward, though banged her foot against the leg of the desk, causing the woman to hop on the spot, cursing. “Owowowow!”

Upon approaching the door, Luna twisted the key and flung open the door, panting.

Celestia stood in the doorway with her copy of the key still presented, clearly perplexed by the disheveled state of her sister.

“Is… everything okay?” Celestia inquired with a finely plucked brow.

“Yeah! C-couldn’t be better.” Luna casually leaned against the door frame, trying her best to wince and nurse her pulsating big toe to which took the brunt of the impact.

“Did you… review the tape?”

“Uh—yes!” Luna paled. “I mean no! I mean… yes… yes I did.”

“You’re blushing… what happened? What was on the tape?”

Luna chuckled nervously. “You… don’t want to know sister.”

“I think I do,” Celestia took a step forward to enter the office, though was cut off my Luna who moved in her way on purpose, “um, would you mind? I’d like to get past and view the tape myself.”

“Sister; really, trust me when I say this, but you really don't want to do that.”

“Why? What’s going on? And why is your cheek wet? And what is that smell?” Celestia leaned in close to Luna and sniffed. “It smells like you've been…”

Luna shook her head as Celestia’s face revealed an expression of total realisation.

“Luna… you haven’t got a student in there, have you?”

“W-what?! No! Of course not! That’s a terrible thing to insinuate, sister! I would never do such a heinous thing.”

Masturbating over their sexual escapades on the other hand... or both hands...

Placing her hands on her hips, Celestia simply narrowed her eyes. “Then why does this office and you both smell like sex?”

“I… that is to say…”

“What exactly, were you watching?”

Author's Note

Sorry peeps, but that's all you are getting of Princest.