Twilight's Plant Experimentation

Twilight and Rain Whistle walked side by side down the mostly empty streets of Canterlot's market district. Snow was falling lightly and a gentle breeze was kicking up small flurries of white. The cold didn’t bother Rain Whistle but Twilight shivered; she had decided to teleport her saddle along with all of the materials she was taking with her home. Rain Whistle extended her wing and gently brushed the light dusting of snow off of Twilight's back before laying the warm feathery limb on the unicorn's back and drawing her up close.

“Thanks.” Twilight snuggled up against her date.

Rain Whistle just smiled and kept whistling a holiday tune as they each scanned the building for a place to eat. Though secretly each was enjoying the calm walk and was hesitant to be the first to end it. As the wind began to pick up however, their decision was made for them and they quickly retreated into Les Aliments et les Boissons.

“Goddess look at the menu.” Rain Whistle said.

“I know, I come here with the princess for dinner sometimes,” Twilight replied excitedly, “They have wonderful Prench onion soup.”

Rain Whistle took hold of Twilight's head and directed her gaze to the prices.

“Oh, that menu…”

“I couldn’t afford a salad and a drink here.” Rain whistle said dejectedly.

The pair was interrupted by a polite cough from behind them.

“Let me take care of that for you.”

The two mares turned and found Princess Celestia standing behind them.

“What are you doing here?” Twilight asked with both surprise and joy.

“I had a dinner engagement with some members of the council and was on my way out.” Celestia gestured for the maitre de to come over. “See that these two are taken care of, send their bill to the castle please.”

“With pleasure your highness.”

Celestia turned back to Twilight and Rain Whistle and studied them appraisingly.

“You would do well to give them a private booth as well.,” Celestia said with a knowing smirk.

“Of course.” The gentlecolt turned to the two blushing mares, “If you would please follow me ladies.”

As Twilight and Rain Whistle started to walk away Princess Celestia whispered in her student’s ear, “I let you decide if you want to write me a report on this,” turning Twilight’s blush into deep crimson rash.

Rain Whistle was stunned as she walked through the dining room, there was more money in any given suit coat then she made in a month.

“Twilight, are you sure this is a good idea?”

“It will be fine, we are going to have a private table anyways,” Twilight replied, happy to have the oppressive silence broken.

The two mares were promptly seated and as Rain Whistle began to acquaint herself with the menu, Twilight cautiously slid around the table until she was directly next to the pegasus.

“Is there something wrong with the lighting on that side?”

Twilight latched onto the flimsy excuse, “Yeah, that’s it. The uh… light was in my eyes.”

Rain Whistle smirked and tickled Twilight playfully with her wing.

When the waitress came both mares ordered the Prench Onion soup and hot chocolate. While they waited they both talked about how the got interested in science and when their food did finally come, they scarfed it down in no time at all.

“It seems you two were hungry, long day of hard work?” The waitress asked casually.

“Oh, definitely,” Rain Whistle agreed enthusiastically, “Lots of work.”

Twilight nodded along intently but couldn’t hide the rising blush on her face, “Yeah, work.”

The waitress gave them a confused look before blushing slightly and stammered “Oh, well that’s good, yeah lots of work to do. Anyways can I interest you in any dessert?”

“Oh, I’m not sure I could eat any more.”

Twilight gave the pegasus a withering glare before turning back to the waitress.

“We’ll split a molten chocolate filled cookie.”

“Right, one molten chocolate cookie for the two les- ladies.”

The waitress then did her best to not run as she left the table after her slip up.

“Well, that was interesting.” Rain Whistle said, “And why are you so intent on desert?”

“Well,” Twilight looked down at the table, “It’s just that there is this book I read once, well maybe more than once, but in it when the main character goes on a date for the first time with her love interest, they shared dessert and I sort of have always wanted my first date to end like that.”

“This is the first time you’ve ever been on a date?” Rain Whistle asked, surprised.

“Yeah, a few of the colts at school have asked but I have always been busy,” Twilight said sheepishly, “and-”

“You only like mares.”

Twilight looked at her partner in surprise, “How did you guess? I mean you're right, but statistically speaking a vast majority of mares are bisexual with only a small few being exclusively homosexual.”

“Well, lets just say that both me and the waitress have picked up on some of the same vibes.”

“Oh.”

“Though she didn’t have to be such a prude about it.” Rain Whistle said gloomily.

“It’s not her fault,” Twilight replied in a sympathetic tone. “This is a high class establishment and discussing even unintentionally, one of the guest sex lives could lose her her job. Especially when the nobles that frequent these places tend to look down on and keep secret anything that isn’t purely a heterosexual relationship.”

“Wait, are you saying that she think we would get her fired to keep her quiet?” Rain Whistle asked.

“Well, not us specifically, but the normal types of ponies that come here.”

“That’s awful, what’s wrong with sex anyways? Everypony does it, even them.”

Twilight just shrugged.

A different waiter came out with their desert. Rain Whistle tried to take a bite out of it but Twilight pushed her back with her telekinesis, before scooping a generous amount of cookie and hot fudge onto her fork and sheepishly bringing it up to the pegasus’s mouth. Rain Whistle rolled her eye good naturedly and accepted the food, humming as the sweet flavor filled her mouth. When Twilight tried to reclaim the utensil however, Rain Whistle stole it out of her magic with a competitive glint and returned the favor. Twilight blushed as she ate off of the previously used fork. The two mares went back and forth until the entire plate was empty except for a few smudges of liquid chocolate.

The waiter did them the favor of not showing them the total and simply informed them that they could leave when they were ready. As they made their way to the exit Rain Whistle got a glimpse of their original waitress and when the two made eye contact, the pegasus gave her a reassuring smile and a wink.

When Twilight and Rain Whistle got back into the lobby, they were met with quite a problem however. The weather had continued to get worse and had turned into a late winter blizzard.

“We should have stayed at the table, maybe just spent the night.” Rain Whistle said as she stared forlornly out at the howling snow and ice on the other side of the door.

“Well, I can just teleport.” Twilight offered.

“You can teleport me all the way home?”

“Well, not exactly. I can only teleport to places I can see or places that I have a good memory of. So…”

Rain Whistle adopted a stern expression.

“Don’t you think it is a bit forward to invite a mare over after only the first date?”

“I-I mean I can take you to the castle and you can use a guest room instead” Twilight verbally backpedaled.

“I’m kidding silly.” Rain Whistle said with her usual charming smile. “I have this itch that I can’t quite reach anyways and I think you might be able to help.

Rain Whistle rubbed her stomach that was still somewhat bulging from the plant’s nectar and gave Twilight a hungry grin.

Twilight flung her arms around the pegasus and in a flash of light they disappeared.

Rain Whistle woke up to the quiet sounds of bird song and a few rays of light tickling her feathers. As her mind began to push away the fog of sleep she realized that her bedroom didn’t have any windows in it. With a little panic, Rain Whistle’s eyes shot open, only to be met by the half lidded gaze of a recently awoken Twilight Sparkle. The pegasus sighed in relief and sunk back into the mattress a little as Twilight pulled herself closer to her bed-mate.

“G’Morning” Twilight whispered groggily.

“Morning.”

Rain Whistle shifted her weight a little and then came to a startling realization. When the two of them had fallen asleep last night, the plant tentacle had been inside her pussy and as she started to stretch out, she could feel it still pushed deep inside her, stretching her out.

“Twilight, your plant is still inside me,” Rain Whistle complained.

“It’s okay, with us moving around,” Twilight yawned, “It should wake up soon and leave.”

And wake up it did, but instead of removing itself, the tentacle began to wiggle around and secrete its aphrodisiac into the two mares. Rain Whistle groaned in defeat as she felt her body heating up.

“We don’t have to do this if you don’t want to.” Twilight said even as she mentally berated herself for suggesting they should stop.

Rain Whistle looked into Twilight’s slightly pouty eyes and sighed.

“I don’t really have anything better to do.” She then smirked playfully, “Plus, you look cute with bed head.”

Twilight blushed at the compliment even as she leaned in and kissed the pegasus. Rain Whistle happily invited Twilight's tongue into her mouth. The mares’ lips pushed against each other as they enthusiastically traded saliva and the tentacle began to push back and forth between them. It was not long before they were moaning into each others’ mouths.

Rain Whistle scooted her lower body up against Twilight's until she could feel her pussy lips brush up against the unicorns. The tentacle retreated further into Twilight's womb until Rain Whistle had easy access to begin thrusting their lower lips together. Twilight moaned as the two mares clits brushed past each other. She shifted her legs so that she had more leverage as she pushed her hips into her partner’s.

The mares pulled and pressed at each other leisurely, even slowing down their kisses, as they enjoyed each other's embrace. Twilight massaged Rain Whistle wings. She ran her hooves through the feathers and pressed into the toned muscles along the edge. Rain Whistle returned the favor by stroking Twilight’s back and thighs. In turn paying special attention to her starburst cutie mark.

Twilight cooed as she quietly orgasmed and pulled Rain Whistle tight against her. The pegasus released Twilight’s tongue and instead gently licked along her ear and nibbled at the tender flesh. Rain Whistle gasped as Twilight pushed hard against her and mashed their clitori together. The sudden jolt of pleasure was enough to push the pegasus over the edge as well and join Twilight as she softly moaned and added her marecum to the mixture between their legs.

As they came down from their shared highes the two mares snuggled together, content to enjoy the afterglow in the tangles of each others legs.

“Well, I have woken up worse.” Rain Whistle said, finally breaking the silence.

Twilight hummed in agreement and rested her head against Rain Whistle’s neck.

“Your so soft and warm,” Twilight muttered against the pegasus’s plush winter coat.

In response, Rain Whistle draped her wing over Twilight's body. Twilight looked up at her with puppy dog eyes.

“Are you sure we can’t be marefriends yet?”

Rain Whistle giggled, “Not until the second date.”

“We should go to the park then after breakfast,” Twilight replied matter of factly. “You know, for our second date.”

“You sure are eager, aren’t you?”

“I like you, a lot. And plus the park looks nice in the snow, especially when it is sunny outside.”

“Alright then,” Rain Whistle acquiesced. “After breakfast.”

Twilight cooked up an omelette with cheese and bell peppers while Rain Whistle showered. The pegasus claimed that the breakfast was delicious but Twilight knew that she had over cooked almost everything. Even the milk was slightly warmer than it should have been. Ultimately, it mattered little to the two of them as they put on their cold weather clothes and trotted out into the snowy Canterlot streets.

Rain Whistle walked with a calm and relaxed gait but Twilight had a hard time not jumping up and down in excitement as they walked side by side. Every now and then, Twilight would accidentally bump into her companion; Rain Whistle would respond by giggling and playfully batting at Twilight’s flank with her wing.

Canterlot park was easily the largest city managed park in equestria. It boasted over a thousand different species of flora in the summer time and even in winter had an amazing array of both coniferous and deciduous trees though only small pockets of evergreens still had needles while the other trees had shed their leafy coverings and opted for a more seasonal plumage of fluffy white snow.

The two mares passed a group of foals sledding down one of the parks hills as they stepped into the bastion of calm wilderness and out of the still bustling city. They walked in silence as they made their way through the glistening wonderland of snow until they came to a more secluded hill that overlooked the frozen pond at the center of the park.

“You were right,” Rain Whistle said as she layed down on the soft snow. “It really is beautiful out here.”

Twilight laid down next to the pegasus and shift to make a comfortable resting place.

“Yeah. Me and Shining Armor would come out here all the time when I was little. We would sled and have snowball fights.”

“Who is Shining Armor?” Rain Whistle asked casually.

“Oh, he’s my older brother. He is a Lieutenant in the Royal Guard you know.”

“Wow sounds like quite an accomplished family you come from. You’re the personal student of the princes and your brother is an officer. I wish my siblings had that kind of drive.” Rain Whistle huffed. “One is a clerk at a supermarket and the other digs irrigation canals.”

“Both of those seem pretty important though,” Twilight replied.

“Yeah, but they're not happy about what they do. Not like you and I, pursuing our dreams.”

Instead of speaking, Twilight just pressed herself up against Rain Whistle and wrapped a foreleg around her as comfort.

“Enough gloominess though, we came to have fun right?” Rain Whistle said, her usually cheeriness returning to her voice.

Twilight looked over at her.

“What did you have in mind?”

“Well,” Rain Whistle gave Twilight a mischievous look, “I think you said something about a snowball fight, didn’t you?”

Before Twilight could respond, Rain Whistle had taken to the air with a flap of her wings and had also managed to bury Twilight under a half foot of snow. Not to be caught flat hooved, Twilight teleported out of the snow pile and began to collect ammunition. Rain Whistle did have a head start though and before Twilight could even get a bearing on the pegasus, a baseball sized chunk of snow splattered against her side.

“Too slow!”

Twilight grimaced with determination, a rarely felt competitive urge swelling inside her.

“Oh yeah?” she smirked. “You may be fast but I think you are forgetting something.”

As Rain Whistle prepared to throw again, her target suddenly disappeared in a flash of light. Twilight re appeared directly in front of Rain Whistle before pelting the pegasus with three point blank snowballs. Rain Whistle managed to get her wings up in time though and only took one hit to her chest before retaliating and hitting Twilight right in the face.

Shaking off the hit, Twilight quickly disappeared again. Rain Whistle collected more snow as she cautiously scanned her surrounding. She was caught off guard though, when several more projectiles hit her from above. When she turned, she caught glimpse of purple in the trees.

“So that’s how it’s going to be?” Rain Whistle jeered.

She scooped up a pile of snow and promptly took to the air. With the aerial advantage, Twilight couldn’t take a shot without exposing herself and though she did still get a fair amount of hits, she took just as many. The game ended abruptly when Twilight was hit as she poked her head out from around a tree. The snowball connected directly with her horn causing all of her ammunition to fall to the ground. Twilight herself curled up and started whimpering.

“Oh my goddess, are you alright?” Rain Whistle said with a voice full of panic. “I’m so sorry, please don’t be hurt.”

The pegasus was at Twilight side almost immediately and as she crouched down next to the stunned unicorn she could heer Twilight hissing.

“Horn f-f-f-freeze. Be okay s-s-s-soon.”

Rain Whistle draped her wing over Twilight and pulled the unicorn close. Twilight was rubbing her horn with her hooves to try and warm it up and stop the shooting pain. Unicorn horns were extremely sensitive in order to detect and feel out the magic around them but unfortunately made injuries, even minor ones, very painful.

“Here, let me help you.”

Rain Whistle moved Twilight’s hooves out of the way and brought her muzzle close enough to the unicorn's horn that it was almost touching. She then gentle exhaled the warm air from her lungs against the cold appendage. Twilight shivered as the hot air hit her but this time because of the numbing pain starting to release. Rain Whistle continued to blow against Twilight’s horn until the unicorns moans and whimpers subsided completely.

Twilight was about to get up but then she felt something entirely new against her horn. Rain Whistle had, entirely impulsively, wrapped her tongue around the base of Twilight’s horn and gently stroked the bony protrusion with the warm wet organ. Twilight moaned as the warmth filled her horn and travelled through the sensitive nerves into her head. Though not in pain any more, Twilight still whimpered as Rain Whistle started to pull away.

“Please… Do that again.”

Rain Whistle chuckled but complied and Twilight shivered as her tongue stroked her horn again. The pleasure caught Twilight off guard, she had gotten her horn wet before and even run the warm water of her shower over it. She had felt it clearly, but it had never made her feel so good like the sensation of Rain whistles licking did.

Twilight moaned as her body began to heat up. She instinctively rubbed her back legs and clenched her pussy wall together. The plant inside her felt the movement as well as the liquid arousal begin to build up in her inner passage and started to become active. It shifted and gently wiggled inside her as well as began to secrete more aphrodisiacal nectar. Twilight moaned and mentally praised the plant as it worked to increase her sexual need.

“Is this making you that horny?” Rain Whistle asked incredulously. “I mean, I knew unicorn horn were sensitive but wow.”

Twilight rolled onto her back and wrapped her forelegs around Rain whistle and pulled her towards her.

“Well, I am a huge slut now right?” Twilight purred.

“I suppose if we must head back and engage in more sex.” Rain Whistle replied in a faux put-upon voice.

Twilight though shook her head and pulled herself up to the pegasus’s face.

“No, I want you to fuck me right here until both of us pass out and then wake up under the stars and then fuck some more.” Twilight paused and placed a gently kiss right below the pegasus’s ear,speaking much softer. “And then finally when it is too cold outside, we will go back to my tower and make sweet love to each other until we fall asleep.”

Rain Whistle couldn’t help but blush.

“That is very speci-”

Before she could finish her sentence, Twilight had claimed her lips and sent her tongue into Rain Whistle’s mouth. The pegasus returned the kiss for a moment and then pulled back.

“Twilight, we can’t have sex out in the open like this.”

Twilight huffed in aggravation. Her hower lips were practically on fire now and she needed something to rub them against.

“First of all there is nopony here and second there is actually no law against public fornication.”

“Realy?”

Twilight answered by replacing her lips on Rain Whistles and eagerly continuing their make out where it had left off. With less reservations, Rain Whistle reciprocated and allowed Twilight to drag her down on top of her. When Twilight broke away, Rain Whistle leaned up and began licking her horn again slowly and sensually. Twilight in turn kissed and licked at the pegasus’s neck and chest as well as occasionally softly biting her. Still it wasn’t enough though as her womb filled with the alluring burn of the plants lustful fluids.

Twilight fired up her horn, which sent sparkle flavored tingles across Rain Whistles tongue. She used her telekinesis to push the other mare down all the way so that there stomachs met and pushed pleasantly against one another. Rain Whistle took a bit of initiative and interlocked their back legs. Both mares cooed as their nethers met. They slid easily against each other and Rain Whistle felt the nectar that was being forced out of Twilight start to burn pleasantly against her pussy as well.

As they began to push harder and harder against each other, the two mares mouths met again. They sloppily sucked down each other’s saliva as their tongues danced and carassed each other. Twilight was already close to her peak with both the external stimulation to her swollen vulva as well as the plant’s tentacle rhythmically pushing up and down her passage way.

Their clits brushed against one another’s.

Twilight came.

She squirted her pleasure all over her own lower body as well as Rain Whistles. Twilight pulled back and laid her head against the snow as her walls clenched down on the tentacle inside her. She moaned as Rain Whistle continued to grind against her, stimulating her already overstimulated nerves.

For her part, Rain Whistle gently lapped at Twilight’s horn as the unicorn orgasmed. Twilight moaned as her pussy convulsed again in a second mini orgasm.

“I don’t want to sound greedy,” Rain Whistle said cheekily as Twilight’s shuddering ended, “but do you think you could share some of that plant with me?”

“I don’t really control what it does though,” Twilight said apologetically.

After she finished speaking though, Twilight did half heartedly try to will the plant to extend its tentacle and to her surprise, It did. The tip poked just outside of her snatch. Thinking it was a fluke, she willed it back in. The tentacle retreated back to her cervix.

“Or maybe I can control it?”

Rain Whistle gave her partner a look of half confusion and half hope. She didn’t have to wait long before she felt the tentacle press against her own pussy. Before it entered though, it sprayed more nectar up into her. Twilight smirked as Rain Whistle sighed at the returning feeling of mind numbing lust.

“More please, and deeper.” Rain Whistle begged, hoping to feel the hopeless horniness that she had in the lab yesterday.

Twilight complied and Rain Whistle moaned as the tentacle pressed up into her. She sighed contentedly as the tip nestled up against her cervix. The nectar forcing its way into her womb sent euphoric heat through her. Even before the tentacle had finished, Rain Whistle was desperately thrusting against Twilight’s hips again. Twilight, already lost to her own arousal eagerly returned the motion and both mare moaned again before locking muzzles mouths again.

It didn’t take long for either of them to reach their climax and they both orgasmed at the same time. The squirmed and held each other tight as their combined marecum soaked their lower bodies. Twilight latched onto the pegasus’s wings and kneaded them relentlessly even as she held the mares tongue captive between her lips.

Both mares soldiered through their climax as if it was just a bump in the road and continued to grind needily. On Twilight’s command, the tentacle started pumping in and out of them. Every time it pushed roughly against her cervix. Rain Whistle would gasp inside their kiss. Twilight couldn’t stop moaning quietly as the tentacle pushed and pulled against her walls. Using a little imagination she told the plant to turn like a cork screw inside them. Both mares gasped at the change and came again.

The tentacle added its own contributions to their free flowing fluids and helpfully reignited the sensitive nerves of their pussies with fresh nectar. The liquid even flowed over their clits, causing the bundles of pleasure to stiffen almost painfully.

Rain Whistle happily ground her clit against Twilight’s even as the pleasure of climax continued to flow through her. The spike in stimulation made Twilight experience an immediate second orgasm. She was forced to break away from Rain Whistle and gasp for breath as her pussy walls started to convulse all over again.

Instead of licking her partners horn, Rain Whistle took the entire protrusion into her mouth. As she massaged it lovingly, Twilight howled in pleasure. She continued to squirt as a third climax took a hold of her. When the convulsions ended, Twilight quietly drifted off to sleep. Rain Whistle grumbled as the tentacle retreat instinctively from her and back to it home in Twilight womb.

Still horny beyond belief, Rain Whistle gently laid Twilight on her side before scooting against her and thrusting her fold against the unicorn's back. It wasn’t anything amazing but it was enough to get off one last time before fading away as well.

~~~~~

Twilight awoke embraced in warmth. Rain Whistle legs were wrapped tightly around her and the pegasus’s wing was draped over her body. As Twilight shifted her head out of her curled up position, her nose brushed against one of the feathers making her sneeze.

“Good evening my slutty little unicorn.”

Twilight looked up at the sky and the stars were in fact out, framed by a few wispy clouds against a canvas of the deepest blue and purple.

“How are you feeling?” Rain Whistle asked before gently kissing the unicorn's neck and jaw.

“Great...” Twilight replied easily,

Twilight sighed as she felt her body begin to heat up again.

“Very Horny.”

“Is that so?”

Twilight cooed and pressed back against her partner as she felt a hoof trail down her body and rest atop her still wet folds. She moaned as Rain Whistle softly rubbed her flower and carefully flicked her clit. Every now and then, the pegasus inserted just enough of the tip of her hoof to be satisfying and not teasing.

“Can we be marefriends now?” Twilight asked before gently climaxing again.

“Depends, can you put that tentacle back inside my needy cunt?”

Rain Whistle shivered as her hoof was pushed aside by the advancing plant. It expertly snake up the valley of Twilights ass, pressing against the muscular ring of her anus on its way pas and deftly penetrated the pegasus’s plump pussy.

“It would be my pleasure.”