Whatever it takes

by Holocron

Rating: mature
Tags: Slice of Life, Alternate Universe, Romance, Comedy
Length: 5843

Rune has found a way to get into an "Mare only" party.

Set place in the Runeverse
Life's not fair. After years of loyalty and service to the Princesses, Dawn Rune isn't allowed to Princess Celestia's private party, only because he's a stallion. Well, with the visit of a friend, Rune has found his way into the party.
(Thanks to TJPet2 for his character)

Published 1970-01-01 00:00:00 UTC
Last updated 2015-03-19 17:41:06 UTC

I shall have my fun

It was a lazy afternoon and Rune was alone; and he was oh so bored. Rune was sitting on his bed, just staring at the ceiling. His expression was a depressing one.

"Life's not fair is it?" Rune reached over and picked up a letter that came in the mail a couple days ago:

Dear Zecora,

I feel that as the only known zebra in Equestria, there has been numerous misunderstandings and incidents. To make up for this, I am inviting you to a mares-only get together in Canterlot, within the next couple days. I do hope to see you there, where we can clarify any past misconceptions and further understand each other.

Hope to see you there,

Princess Celestia

"Zecora gets to go to a party with Celestia and I can't go because I'm a stallion." Rune groaned. "Curses for having such raw masculinity!"

Rune's self pity and issues were then interrupted by a knock at the door. Rune rolled himself out of bed and remembered what Zecora instructed him to do when or if there was a guest at the door.

"Welcome to the Striped Vial, where we brew what is needed for your concerns." Rune recited in a mono-toned voice, as he opened the door.

Outside was a Pegasus stallion. His coat was a light grey blue, and his messy darker grey blue mane almost covered his yellow eyes. The strangest thing about this pony was his lack of cutie mark.

"Uh..hi.." The Pegasus stuttered about his words in a shy manner. "I'm looking for the zebra Zecora. Does she live here?"

"She does but she ain't here." Rune responded. "But I can help you if you need it. Come in, come in."

The Pegasus nodded and walked into the hut. Rune took some of the hot water from the cauldron and put a few tea leaves in and made some tea for the customer.

"So what seems to be the trouble?" Rune asked, pretending to be professional.

"Well..you see...how do I put this..." The Pegasus was having difficulty explaining his words.

"How about you tell me your name." Rune inquired.

"Oh yes..I'm sorry." The pony apologized. "My name is Talon Jolt. And I heard Zecora was a good potion maker and maybe she can help me."

"Help with what exactly?" Rune asked, taking a sip.

"Well...you see..." Talon stuttered and thought to himself. 'I didn't know a Unicorn lived here. What am I gonna do?'

"Is there something wrong with being a Unicorn?" Rune asked.

"I didn't mean...wait..what...how did you??" Talon almost spilled his tea on himself.

"I can read minds." Rune said casually. Talon started whimpering in worry. "Don't worry. I only read what you just thought, nothing else."

"Oh okay..." Talon mumbled.

"So explain why you're here." Rune started the serious talk.

"Well..." Talon took a deep breath and a gulp of tea to steady his nerves. "I have a problem, and I heard that there was a zebra who could brew potions for any problem. Is...is that true?"

"Yes it's true." Rune waved his hoof around the room and at the shelves of herbs, ingredients, and potions. "We can fix anything from erectile dysfunction, to  gender changing, to really anything you want. I think we still that that one that cures Cutiepox."

"What was that about a Gender change?" Talon's ears perked up.

"Well yeah." Rune explained, levitating the bottle of teal liquid over. "What is does it, you drink and a pony of a different gender drink this. And until the potion leaves your system, you and that other pony swap genders."

"Oh..." Talon's ears perked down in defeat. "That's not what I'm looking for."

"Is this about your problems with Unicorns?" Rune bluntly asked.

"Well...sorta...kinda...oh dear...this is hard to explain." Talon stumbled about his words.

"Is this also about your lack of cutie mark?" Rune asked further.

"What!? No no no, that's......something completely different." Talon explained, with a nervous chuckle.

"Then spit it out mate." Rune gestured. "hard to figure out the issue if you don't tell me....unless you want me to read your mind again."

"No no no....I'll explain." Talon started sinking lower into his chair. "Please don't do that."

___________At Canterlot___________

Zecora was guided by a couple royal guards to the throne room where Princess Celestia was waiting.

"Greetings your Majesty." Zecora stepped forward and bowed her head. "I hope I am not behaving too casually."

"It's no problem my dear." Celestia stepped forward and smiled at her guest. "I'm just sorry we couldn't have done this sooner."

"What is it you wish to know?" Zecora asked. "Is there anything you want me to show?"

"I can think of a few things." Celestia mumbled. "But let me show you around and we can talk more in private."

___________Back to Rune___________

"So you ready to explain?" Rune asked, getting a tad impatient; but it's not like he had any plans that day.

"Sorry sorry. It's just hard to explain. But I do need to tell you, so you can help." Talon took a deep breath. "You see, I don't want to go too deep into the details but I can change my gender and the gender of anypony at will, or in most cases, against my will."

"You can what?!" Rune's interest was just caught.

"I can change my gender. And the gender of anypony at will." Talon said again, his face red with embarrassment.

At that point, Rune went forward and grabbed Talon by the shoulders, a half crazed look was in Rune's eyes.

"You are exactly what I need for my plan!!" Rune said, with a scary grin.

"Eeep." Talon nervously gulped.

The party-with a twist

"A-are you sure this will work Rune?" A mare's voice asked.

"It will be fine Tali." Rune's voice sounded oddly feminine. "It's a party of mares, what could go wrong? And remember, call me Horizon."

"O-okay Ru- I mean Horizon." Tali answered.

As the two mares made their way through the halls of Canterlot Castle, Rune couldn't help but notice the guards looking them over. Well how could they not? Despite being a mare now, Rune generally looked the same, aside from a more luscious sway in his or her step and her mane was longer and more clung to her body. But Tali's was a lot different. Her body was a slender yellow with a cute pink mane.

"How is it when you're a stallion, you're greyish blue; but as a mare, you're yellow with pink?" Rune, or in this case Horizon asked.

"I don't know, it's just how it is!" Tali said in a tad of a hysteric voice. "I can't believe you talked me into this!"

_______________________________________________________HOURS EARLIER___________________________________________________________-

"You mean I have to do what?!" Rune said with great disbelief.

"Y-yes, that's h-how it works." Talon was almost ready to hide behind something or fly away.

"And you guarantee it will work?" Rune was still skeptical.

"Yes, but it's temporary." Talon reminded.

Rune then sighed and took a deep breath. "We'll just have to go for the maximum time."

________________________________________________Back to Canterlot Castle__________________________________________________________

"Why would you think this would be a good idea?!" Tali asked.

"Well, I couldn't help, so what better way to meet Celestia, who may be able to help?" Horizon answered. 'And besides, I want to see how Celestia runs these Mare Only parties. Especially with Zecora there.'

"Hold, you goe-WOAH!" The guards got a good look at both Rune and Tali, and they were speechless and drooling.

Though accustom to those awkward gazes, Rune was intrigued at how effective their appearances were.

"Hello guard." Rune put on a flirtatious tone that would make Rarity jealous. "My friend and I are so bored with the streets of Canterlot and hear of a little get together Princess Celestia does for mares."

"Y-yes!" The guard stumbled about his words. "But it-it's for-"

"Not you wouldn't want me or Tali here." Rune moved the shy looking Tali towards the guard. "To miss out on all the fun. We might even let Celestia let.you.join."

"I'll go ask her!" The guard then sped down the hall.

"You aren't really gonna make him watch will you?" Tali asked, nervous what Rune meant by 'watch',

"Oh dear Luna, no." Rune laughed.

In a few moments, the guard came speeding back. "Princess Celestia says you can come to the event. Follow me."

"Thank you good guard." Rune kept up the flirtatious tone.

The guard simply smiled in a stupid, yet perverted shape as he opened the door to Celestia's chambers. Rune and Tali wasted no time shutting the door. The first thing Rune and Tali were hit with was the smell. Not a musky, smokey smell. There was a smell of some plant burning but it smelled nice and calming. Both Rune and Tali felt a sense of relaxation and serenity.

"What's that smell?" Tali whispered.

"I think they're burning herbs." Rune whispered back, taking a whiff of the air. "Smells like Tribulus Terrestris."

"Tribulus terr-wha?" Tali whispered back.

"An aphrodisiac." Rune explained. "But it grows in tropics and such. Plus, it seems to be diluted by.....Myristica Fragrans."

"And what's that?" Tali was confused.

"It's well, it's hard to explain, Zecora told me about these plants before. It's in the same family of nutmeg." Rune finished explaining. "Basically the room is full of fumes that will get mares relaxed and stallions aroused. I guess Zecora is here to sell the incense to Celestia or-"

"And who do we have here?" A majestic voice asked from the other side of a bead doorway. "I don't believe I've seen you before. Were you the two mares the guard told me about?"

Stepping through the beads, was Princess Celestia.

"P-princess Celestia!" Tali stuttered in surprise.

"Hello Princess." Rune introduced. "My name is Horizon Glyph, and this is my friend Tali. We've heard of your Mares Only events and wanted to join in the fun."

"Do you now?" Celestia batted an eye and raised an eyebrow, she then moved her face close to the two mares, kissing Rune and Tali on their cheeks. "I think I might be able to squeeze you two in."

Celestia than cast the beads aside with her magic, a heavier fume of the incense struck the ill prepared snouts of Rune and Tali. Through the fumes and smoke, the room was well furnished, much different that the last time Rune was in Celestia's Chambers. The bed was gone and several of the large chests were covered in large fluffy pillows. In the center of the room was the incense center, which was a large as a diner plate. Already having a decent pile of ashes in the center of it, the fumes continued pouring out. Around the incense was Zecora and Princess Luna, both being attended to, massaged, and even hoof fed fruits by hoofmaidens, in Celestia's favorite uniform, tiny mini skirts.

"And who are these new faces to arrive?" Luna asked, taking another bite of a fresh apple, her slender body laying atop a few pillows, her sparkling mane flowing with the fumes.

"Please sit with us friend. And feel revived." Zecora continued, gesturing Rune and Tali to sit besides her.

"Pray tell what are your names?" Luna asked.

"My name is Horizon Glyph." Rune answered, then pointed. "And this is my friend Tali."

"And how did you come across this event? Pray tell." Luna asked, quite skeptical and giving Rune familiar looks. Has she already seen through the lies?

"We..uhh..." Tali looked at Rune for help.

"We found out about it from some guards." Rune lied. "When i was walking through streets last week, I overheard some guards mention Celestia was planning a big event. And after well...asking nicely, they told me Celestia only invites mares."

"Hmmm intriguing." Luna nodded, looking at Zecora, who wasn't convinced either.

"You are free to say anyway." Zecora smiled. "Take a whiff and let your worries melt away."

Rune and Tali took a big whiff of the air. The fumes so close to the source was thick and musty, yet subtly comforting.

'If I was a stallion right now.' Rune thought. 'Then I'd probably try to bang every mare here.' "We should at least enjoy ourselves, right Tali?"

"Y-yes." Tali stuttered in a nervous manner, sitting down near Luna.

"You must be hungry my new guests." Celestia clapped her hooves and a few servants brought silver bowls of fruits to Rune and Tali. "So tell us about yourselves."

"Well.." Rune made up a story on the spot. "I'm normally from Manehatten, but I was visiting relatives here in Canterlot. I met Tali here on the way and we became fast friends."

"Y-yes." Tali simply nodded but was still nervous.

"I see." Celestia then used her magic to lift Tali up, placing her on Celestia's lap. Both mares were in an almost cuddle position. "You must be tired from your journey. And you seem so nervous." Celestia's face was getting dangerously close to Tali's. "You need help to unwind."

"Uh..well..." Tali was blush intensely and her breathing was becoming heavy. "P-princess, you're a little close."

"And is that a problem?" Celestia teased, moving Tali closer. Sticking out her tongue, giving Tali's snout a gentle lick. "You not only smell good but taste good too. I wonder what your lips taste like." Celestia leaned in and gave Tali's lips a gentle kiss.

FFFFFFOOOOOOOOOSSSSSSHHHHHHHHH

A mass of white smoke filled the room, taking every mare by surprise. There was surprise and a little panic; the sounds of various mares moaning or simply making some eek noise, but luckily the smoke dissipated. What was seen next was another surprise. Evey hoofmaiden in the room was passed out, their mouths hung open in a moan and their faces giving the expression of pleasure. Dripping from their torn, lifted, or removed mini skirts were their love juices as if they just experienced their best orgasm. Even Zecora was down on the ground with her plot in the air and her pulsing and twitching pussy was squirting juices.

"Zecora!?" Rune said in surprise. "How could-"

"Well that was fun." A gruff stallion's voice said, deeply inhaling the fumes and licking his lips. "But I'm still hungry for more pretty plots."

The only conscious mares, Tali, Luna, and Rune looked at where Celestia was before. In her place was a stallion that looked like Celestia, but he was larger, more muscular, sporting a masculine translucent beard, he gave a wicked grin at the mares left.

"Hmm." The stallion whistled, looking around the room. "Let's see. Those mares were cute but they only passed out after their third squirt....Maybe I need somepony more durable to calm the beast....hmmmm...Incest perhaps......or I can start with the new faces..."

"What have you done to our sister?!" Luna stood upwards at the stallion.

"Little sister?" The stallion moved uncomfortably close. "Don't you recognize me? It's Celestia. But enough about that. How about we have a little sibling skinship."

The stallion Celestia then forced his mouth over the shocked Luna's. Despite trying to fight back, Luna's body immediately went numb, unable to resist anymore. There was a musky smell of this stallion Celestia. It was intoxicating. Luna soon found her tongue in Celestia's mouth, in a sloppy embrace. Eventually, Celestia got his sister on her back, her delicate looking, and now dripping mare parts were on full display. Tali tried to hide her face with her hooves, and Rune wishes he brought his camera. Unable to resist or move away, Luna felt the sudden sensation of Celestia's rough and strong tongue on her wet pussy lips. It was like Celestia was tongue kissing his sister's tasty pussy.

Luna arched her head back in the pleasure, words couldn't even be formed in her head, all that escaped her mouth were gasps and moans of craving pleasure. It was the combination that her sister/brother was so good at licking her pussy, and the fact that she was seen by others in such an embarking way. The feeling was becoming so great, that she could barely contain it. Her body tightened as she loudly moaned in orgasm. Celestia got a taste of his sister's sweet and sticky juices all over his tongue and snout.

"Would you like me to show you an even more fun experience?" Celestia asked his sister, licking up her sensitive body.

Luna could only nod.

"You." Celestia ordered at Tali. "Come here."

Tali was too nervous and kinda scared to move. But the commanding look in Celestia's eyes was too intimidating. Losing patience, Celestia's horn ignited and Tali was dragged over to the alicorns.

"You're going to love this sister." Celestia grabbed the back of Tali's head and forced her to kiss Luna. A mass of smoke burst through the room and where Luna was, a male version was now visible. "Or should I say...brother."

"This smell." The male Luna took in a big whiff. "Tis arousing and quite the stimulant my dear sist-brother."

The two male alicorns then stared at Tali and Rune.

"Thou seems to favor the more frightened yellow one." Luna gestured at Tali. "Thou can have her. We shall taste our dear student."

"Student?!" Rune's ear perked up in surprise. "Wait...you mean.."

"Oh we knew from the moment you walked in our dear Dawn Rune." Luna started strutting towards the nervous Rune. "Horizon Glyph, quite the clever name, but you could not deceive us so easily." Looking over Rune's slender and rather soft looking body, Luna could feel the blood flowing to a strange, yet wonderful place. "We believe a punishment is in order for thinking thou could sneak into our sister's mare's only jamboree."

"Uh. Luna.." Rune tried backing away slowly, but was running out of room. "Tali..a little-"

But it was too late for Tali. She was already on her back, magic holding her hooves down and in place, as Celestia was having a taste of Tali's unwilling lower lips. Unable to stop the monarch, nor be able to move her arms and legs, Tali was only able to twitch and move slightly.

'Why did I agree to this?' Tali thought. 'Every time I become a mare, this always happens. I just wanted a cure.'

"Oh now don't be so sad." Celestia moved his mouth away, he then leaned in close to Tali's ear. "If you can get me off, I'll help you break that curse."

"Y-you mean it?" Tali whispered back.

"I promise." Celestia smiled, in what was hopefully a sincere manner.

Tali didn't need to think it over. "Okay, I'll behave, you can let me go now. I won't run."

"Good mare." Celestia released Tali.

In that instant, Tali then pushed against Celestia's body, knocking him to a pillow on his back. Just as Celestia looked at Tali, she was already staring down Celestia's long member. Tali had a look of willpower and determination; she's searched for a cure to her problem for years now, and she would not let this opportunity slip past her. Taking a firm grim of Celestia's enlarged shaft, Tali gulped nervously and tried to put on a tough stare.

"B-Buckle up your Highness." Tali tried to sound intimidating and assertive, but her tone was so forced that it sounded cute instead. "You're gonna get a ride you won't forget!"

"Let's see how long you'll last." Celestia smirked, then looked over to the others. "It seems our new brother is enjoying his conquest.

While Celestia was getting ready to enjoy Tali, Luna was having his fun with Rune. Rune was sitting on his hind legs and his forehooves have been tied behind her back. Her mouth was already forced open and with a hoof on the back of her head, Luna was forcing his enlarged cock in and out of Rune's mouth and throat in a fast paced and hard thrusting motion. It wasn't as much a blowjob as it was a muzzle fuck. Rune's eyes were wide open and tears were trickling out from the sides.

"That's it Rune." Luna cooed, as he kept thrusting into Rune's mouth with vigor. "Your mouth feels so good, we can't hold back much longer!"

Rune's eyes widened with shock, she knew what was coming. In one hard thrust, forcing Rune to take in the full length of his throbbing member. In one burst, Luna let loose his ropes of hot cum down Rune's throat. The taste was hot and bitter, the texture was thick and gagging. Luna forced his cock from Rune's mouth with a pop and Rune coughed out whatever cum wasn't already down his throat.

"Did you enjoy our cum?" Luna teased, looking the mare in the eye.

"Luna." Rune coughed up more cum. "Please...forgive me, I won't do it again, just let me go."

"And why would we do that?" Luna smiled in a wicked manner. "We want to try out our new...endowment to its fullest. If you pleasure us enough, we may consider doing you again when we're a mare again. If you really don't want to do this, we'll simply let you go and take that Zebra mare you like."

Rune's eye stared back at Luna's eyes. He had a choice, leave and Zecora would take the cock, or stay and maybe make Luna owe him a favor. Tension moved to Rune's ropes, her horn ignited and the rope snapped off. Rune felt a new sense of confidence.

"I'll make you feel the best orgasm of your life Luna." Rune declared. "And we'll do it my way."

While Rune prepared his counter against Luna, Tali was facing her own problems. Sitting across the male monarch's body, her mouth was coiled around the head of Celestia's cock. While Celestia's muzzle and tongue was busy lapping up Tali's pussy. Despite bing force to do this as a mare several times in the past, this time felt different. Most stallions had no real clue where to lick a mare to get the best feeling, but seeing as how Celestia was originally a mare, she knew all of Tali's weak spots almost instantly. The feeling of Celestia's tongue sent shocks and shivers up Tali's body; which only made her suck harder and deeper on Celestia's cock.

"I don't understand why you would want to cure yourself." Celestia said between licks, his tongue going in Tali's wet lips. "You're so good with that mouth and tongue of yours. I might just blow my first shot."

"J-Just do it then!" Tali tried to remain in control, slightly grinding her hips against Celestia's muzzle to almost shove his tongue in her wet spot. Focusing solely on licking and suckling the head, Tali took her hooves and began stroking the shaft and cupping the balls.

"Here..it..cums!!" Celestia moaned loudly in Tali's muff, and letting loose his load of cum in Tali's mouth.

Tali didn't want to but had no choice but to swallow some of Celestia's load. Taking the cock out, Tali gagged and coughed up a small pool of cum on the floor.

"Such a good mare." Celestia praised, petting Tali on the head. "Sis-brother. I think these mares are better than I thought."

Luna looked back at Celestia, stopping his action; which was good as Rune's flank was raised and was about to be roughly penetrated by Luna's pulsating dick. "We agree, we are quite eager to see how these new members feel inside the mare's body."

"That is a good point." Celestia looked at his cock, then at Tali's innocent face, and back to Luna. "But I feel we should each take our mates to our own chambers. This will allow our own free space."

"We agree." Luna looked around the room. "The mares here seem to be quite asleep and we wouldn't want to disturb their sleep. Come Rune."

Both Luna and Celestia's horn ignited and the four ponies were gone. When Tali and Rune accessed their situations, Tali found herself in Celestia's quite famous massive bathing pool; warm water washed Tali's body clean and the steaming mist was oddly relaxing, like a sauna and a massage parlor all in one.

"I felt we should try a more wet approach." Celestia said, from the other end of the pool, slowly strutting his way towards a not so prepared but determined Tali.

Rune found himself on Luna's bed, which was covered in red plush pillows instead of the usual dark blue. Her arms and legs were tied to the bed posts. Luna was standing at the end of the bed, levitating a ball gag in the air.

"We feel a proper punishment is in order." Luna grinned in a sinister and sexual manner. "And we want to make sure your screams don't wake the Castle."

Rune and Tali, as if by luck, made the same gulping noise of nervousness at once.

The night goes on

"I must say." Celestia said with a confident grin. His body leaning against the edge of the large pool of warm water ad he was looking at his conquest. "You're quite the eager mare Tali."

Her body covered in soapy suds, Tali rubbed her slim and slender body over Celestia's hardening cock. "Just remember your end of the deal your highness."

"Only if you can preform well my dear eager mare." Celestia grinned with thoughts of victory. "And it'll take more than a slippery body to get me fully satisfied."

"T-then I'll just have to make you cum until you can't move." Tali declared, though her assertive face was more cute than serious looking.

While Tali tried to satisfy the lust of stallion Celestia, stallion Luna was having his own fun with the female Rune. Laying on Luna's bed, arms and legs tied and bound. Rune's head was arched back, his tongue was sticking out and his eyes were rolled to the back of his head. The only sounds she was making were faint grunts, and groans. The source of all this was much lower. At the end of the bed, Luna was hard at work, having two smaller vibrators shoved inside Rune's wet pussy, sending her body into small twitches and constant pleasure. The most painful yet pleasurable of this was the small egg shaped vibrator on Rune's sensitive clit. The constant teasing of it made it impossible for Rune to think, let alone say anything. And while all of this is going on, Luna wasn't touching Rune's body. Instead, he had a camera locked on the action.

"Keep up the good work dear mare." Luna said. "If you can last until the spell wears off without submitting to me, you win. But if you don"t..." Luna rubbed her eager, hard cock with his hoof, then gestured at the camera. "Then we'll have our fun until the spell wears off."

Rune couldn't answer but gave what looked like a nodding motion. As she was saying she would win.

"Oh you seem eager to win our little pet." Luna licked his lips in excitement. "Tell you what, if you win, we'll do a single act for you, whenever you want."

"Then bring it on." Rune said in a cocky manner, while still moaning as if she was in heat. "I'll win and when I'm through with you, you'll be gushing my cum for days!"

"Oh aren't you the eager one." Luna teased, using his magic to pull the vibrators off of Rune's body. Lining up his enlarged and pulsating cock to Rune's pussy lips, Luna smirked. "Then let us not waste time and see how much of us you can take."

"It's so big!" Tali moaned loudly as Celestia had finished fitting a little over half of his member into Tali's small and tight pussy. "How much more of it is there?!"

"Only a few more inches." Celestia said, pulling Tali towards him to give the timid and panting mare a few nibbles to the neck.

The stimulant made Tali squeal with pleasure, making her pussy wetter and more open to Celestia's cock, which slid further inwards. With a few more inches of that meaty beast pushing its way into Tali's body, Tali saw a faint bulge forming on her stomach. The very thought of Celestia cumming inside her started to terrify her. But she was determined; she had to win and get her prize. So pushing her hooves on Celestia's chest, Tali lifted herself and then biting hard, Tali slammed her body down, shoving the full length of Celestia's girth into her tight body. The head wasn't kissing her womb, it was fucking her womb. The sensation and surge of pain caused Tali to suddenly squirt her juices out, only lubricating Celestia's cock even more.

"Now we're getting somewhere." Celestia smirked, gripping his hooves on Tali's flank and slowly beginning his bucking.

"Now we're getting somewhere." Luna smirked, looking at how pitiful Rune looked.

Only a few minutes into the sex, and Rune had already came more than three times. But it was to be expected, her body was too sensitive, and Luna's cock was hitting all her sweet spots. She had to think of a plan or she would lose. Suddenly, an idea sparked in Rune's mind. Lifting her head slightly, Rune ignited her horn and blasted a small pink orb into Luna's head.

"What did you do to us?" Luna demanded to know, a tad surprised.

"Just a fun spell I learned a week ago." Rune grinned. "It targets your nervous system, and I had this one heighten on of your nerves."

"What!?" Luna said in shock then felt a sudden pulse through his body, his cock felt like it was being crushed and it was on fire.

This new impulse and pain caused Luna to immediately pull out of Rune's pussy. But rather than helping, the sudden cool air on his moist cock only strengthened the feelings and without any way to stop, Luna shot out a load of cum. The sudden feeling of her balls lifting and tightening as she released her payload was beyond words to describe. The shot fired at Rune, coating his body in the warm, sticky substance.

"What did you?" Luna asked, but then figured it out. "You heightened the sensitivity to our cock. In hopes that we would submit to this challenge?"

"That's right." Rune smirked between breaths, lighting up her horn again to break the binds on her arms and legs. "Now let's see who can out pleasure the other."

"You sneaky maiden." Luna smirked a devilish grin, grabbing his hooves on Rune's legs and without hesitation, shoved his full member into Rune's tight, burning pussy. "We...will...win..."

"So...close..." Celestia said through his teeth, using his hooves to move the light Tali up and down in quick and deep movements.

The warm, bubbly water was splashing like mad all over the two ponies. Tali's expression was becoming less and less confident as she soon was building up to a stronger orgasm. Celestia wasn't fairing any better. He regretted not being curious about what it meant to have a cock before, this new feeling was almost beyond words. The tightness and warm caress of a mare's inner walls, the denial of the womb, only to pry it open in a hard thrust, all of this was a whole new world for Celestia and he only craved more of it.

"You're a strong one." Celestia complimented Tali's efforts.  "I think you earned this."

With one more hard thrust, Celestia let out his full load of cum. Using her strength to hold down Tali's twitching and loudly moaning body, the cum quickly filled her womb, coated her inner walls a hot white, and even were leaking out small streams of cum. Tali tried to speak but the feeling was so intense and hard, that it felt as if the cum was fucking her too. She was only able to lean back, her mouth hung open and her tongue dangled the side of her mouth. Her eyes rolled to the back of her head as the last burst of Celestia's cum filled her up.

Grabbing the mare, Celestia pulled Tali to rest on his chest and Tali was instantly asleep. She had no energy left. Celestia's now softening cock soon plopped out of Tali's body; and not a moment too soon. Time was up. In a quick burst and clearing of smoke, Celestia was a mare again, and Tali had become Talon once more, still asleep, his messy and wet mane reminded Celestia as if he was a small child and cuddled him closely.

Back in Luna's chambers, the stallion lay on his back, exhausted from his contest with Rune, who was equally tired. Globs of cum gushed out of Rune's pussy with each twitch, and Luna's cock kept firing small droplets of cum with each pulse. Both ponies were about ready to pass out when they felt a strange feeling. Time was up. In the burst and clearing of smoke, Rune found he was a stallion again, and Luna was a mare again.

"Looks like it's over." Rune said between breaths.

"It would appear so." Luna concluded. "But who won?"

"I say it was a close draw." Rune suggested, not wanting to admit defeat.

"A draw?" Luna thought about it, and agreed. "Yes, we will accept the draw."

"How about a new deal?" Rune offered.

"We are listening." Luna answered.

"Send me back to my hut, and in less than ten minutes, I can grab a few potions." Rune explained. "Then send me back her, and we can switch genders again."

"You enjoyed being bucked?" Luna raised her eyebrow.

"Not particularly." Rune answered. "But, how does this sound? I become a mare again, and you take that camera to take a few pictures of me, you know, for the memory; and after that, we do this again at a different time, but you'll be the mare, and I'll be the stallion."

"So pictures of you as a mare, in exchange for you having your way with us?" Luna thought it over, normally she would say now, but the last hour of her constant sex and heightened sensitivity left her too horny to think clearly. "You have a deal, on the condition that we only do it once and we speak of it to nopony."

"Agreed." Rune said, before both he and Luna passed out.

The next day, after several long showers, Talon went to Rune's house to deliver some news.

"Rune Rune!?" Talon almost had a twinkle in his eye, bursting through the doorway. "Celestia gave me a clue to my curse! I can find a...what are you doing?!"

Upon entering the hut, Talon saw that Rune was busy, not doing anything with Zecora, who happened to be sleeping in the other room, but Rune was currently jerking off to what appeared to be pictures. Oddly, after last night, the sight of bursting into a stallion jerking off didn't freak Talon out as it normally would, he was more concerned with the photos.