Twilight Sparkle teleported in front of a cozy cottage lying just on the outskirts of the Everfree forest. With her tail kept between her legs, she took a hasty step toward the front door and raised a hoof to knock. She froze before her hoof could impact the solid oak with a forceful strike, and instead struggled a gentle thumping so as not to startle her friend.
"Fluttershy! Are you home?" she called out. Only a moment passed– maybe several, by Twilight's estimate– before the door opened to reveal a frazzled pegasus on the other side.
"Hello Twilight, please excuse my mane, it's very early in the morning and I only just finished taking care of the animals. Is there something wrong?" Fluttershy asked, having noticed Twilight's uneasy look as she greeted her.
"Oh, sorry, I guess I was too distracted to notice," Twilight sheepishly admitted. "I wanted to talk to you about a slight issue I'm having, if you're not busy?"
"Of course! Come in and we can both sit down and talk about whatever is bothering you, if you'd like to."
Twilight accepted the invitation and stepped inside, the two mares trotting over to a pair of sofas facing each other with a coffee table between them. Fluttershy sat down on one side, and Twilight hesitated at the other for a second before sitting with her tail separating her rear and the sofa.
Fluttershy stared at Twilight. "Um, would it help if I made some tea?"
"Well, that's sort of the question I was asking too. Do you... have anything for dealing with estrus cycles?" Twilight's eyes studied the floor as a blush formed.
Fluttershy's eyes widened with sudden realisation. "Oh! Um, no, I don't, sorry. I know a lot of ponies use the service at the nearby hospital to help, would that work?
"I use the same spell that they use, and it did help, except now that I'm a princess apparently my estrus is a lot stronger than usual. Well, technically it's not just that it's stronger that's causing the issue, but the magical resistance against spells that affected estrus is now also much more resilient to the initial dampening effect that allows for further modification to..." Twilight paused, then took a deep breath. "My point is, the usual solution doesn't work for me anymore. Thank you for offering your support; I'm not sure where to look now, but I'll keep searching if only to keep my mind off the constant aching coming from under my tail."
Twilight stood from the couch, restraining a moan from the slight stimulation the movement offered against her rear end. She was about to move for the door before Fluttershy interrupted her actions.
"Um, I could still... still help you," the timid mare stuttered out.
"You can!?"
"No- I mean yes- I mean, if you want to, I could- I wouldn't mind helping you... personally," she managed, almost whispering.
Twilight processed what she heard, then processed it a second time. Her mind grasped the meaning immediately in her overwhelmingly horny state, and the offer aroused her even further. She certainly couldn't deny it considering the clear droplets drooling down her leg. A wobbling smile and deep blush overtook her face as the two of them considered what was just said.
"Are you sure? I mean..." Twilight stumbled out.
"Well, you're a very good friend of mine, a-and I know this heat must be so awful for you if it's even worse than normal, and I would really hate to let somepony go through something like that alone, and I... really wouldn't mind at all..."
Twilight tried to think it through without letting her current state cloud her judgement. They both consented, and there was no reason why two close friends couldn't do something like this together, right? It was hard to think through the horniness and now adrenaline as well, but she had given it as careful thought as she could and was now certain.
"Alright, I agree. To have sex, I mean, just to clarify if that's what you meant too," Twilight let out a nervous laugh.
Fluttershy nodded to confirm and then stood up. "L-let's go to my bedroom and um, we can talk more in there," she spoke in a slightly higher pitch than normal before trotting towards her bedroom. Twilight followed from behind, just as nervous as her friend seemed to be.
The pair headed upstairs and to the bedroom, a comfy area with off-white walls and timber support beams, and a bed against the middle of the wall opposite the entrance. Fluttershy entered and stood beside the bed, Twilight following shortly after and closing the door once she'd stepped in.
Twilight looked down as she mentally prepared. "I do want to mention that this is my first time doing anything like this, so I wanted to ask..."
"Yes?"
"...Would you be able to teach me how to do it?"
"I um, I can try, but I've only seen some of my animals doing it, and most of the time they aren't both female," Fluttershy considered as she spoke. She knew the basics, and she'd heard and seen enough to be able to do it, she thought– she'd definitely picked up on enough dirty talk from overhearing the animals. She would try her best for her friend's sake, starting from now. "I-if you could come over here and lay on the bed, I think that would be a nice start."
Twilight followed the instructions and climbed onto the bed, moving the sheet out of the way to lay on her back. Fluttershy positioned herself between Twilight's hind legs, which were still close enough together that they were an obstacle.
"I'd like if you would- if you could spread your legs a little, please." Fluttershy continued instructing.
Twilight decided to elaborate further on her request. "When I said I wanted you to teach me, I was hoping that you could... pretend like I'm your student. And that you could, I dunno, tell me when I'm being a good student? It feels weird saying it out loud-"
"Oh, no, it's alright," Fluttershy interrupted, "it's um, perfectly fine to have preferences. You just tell me whatever you think would help you through this best, and I won't judge you."
"Okay, alright," Twilight collected herself, "I'm ready to continue with the lesson... Ms. Fluttershy."
Fluttershy paused for a second, then smiled as she continued. "Now Twilight, to start, you'll need to, um, let me touch your... labia."
Twilight hesitantly brought her hind legs to separate, fully exposing her pussy to her close friend. Strings of transparent liquid connected her inner thighs, and a small dark spot had already pooled beneath her swollen entrance, diffusing into her tail and the mattress underneath. A small, heart-shaped pink bead pushed out every few seconds, and the dark purple outer edge of her entrance was slick with her juices.
Fluttershy brought her muzzle close to the needy, dripping hole in front of her. "Very good, Twilight."
"Ngh, thank you Ms. Fluttershy," she gasped.
Fluttershy's heart fluttered as she saw Twilight's pussy contract, a thick droplet escaping. The thought that her words of encouragement had such an effect on the mare before her made her smile even more, and she tried her best to bring out her inner confidence to be a good teacher for Twi.
Her muzzle hovered inches away from Twilight's desperate cunt, each inhale and exhale spreading in waves over the delicate flesh. "Twilight, could you tell me how you feel, and w-what you want me to do right now?"
The alicorn mare devoted nearly all her focus to not thrusting into her friend's face and rubbing herself all over it, which left her little ability to answer the question properly. "I want you to, mmf, insert your tongue into my vagina."
Fluttershy looked up at Twilight to see her face pleading for stimulation. "...You almost got it, but I want you to try again. It's better if you're- if you use more vulgar wording."
"Fu-uck, please, I need you to push your muzzle as deep inside me as you can!" Twilight pleaded, her lower body burning from need.
"That's right, you're doing so well. You're such a good student," Fluttershy praised. She sunk her muzzle forward into the hot, soft flesh that had been tantalizing her with its overwhelming musk. She gently lapped at the inner walls, drinking the liquid that slowly delivered itself into her mouth and down her throat.
"Yes! Finally, f-fuck me" Twilight cried out, the burning, aching pain of her heat turning into unceasing pleasure as Fluttershy's muzzle dug between her legs, each gentle flick of her tongue radiating out through the rest of her body.
The gentle licks faded quickly, as Fluttershy pulled away just as gently as she had first entered. Her face was covered in transparent liquid, the scent embedding itself in her nostrils and the taste coating her mouth and throat. Her hoof wandered downwards and she gasped slightly as it pressed against her own dripping pussy. Maybe this could be another learning opportunity, she thought with a hint of excitement.
"Please, keep going?" Twilight asked, her voice wavering with need. She looked down to see her teacher climbing the bed.
Fluttershy stood above the alicorn face to face, the two mares trembling. "There's a-another part of sex that you're forgetting. Can you tell me what it is?" she asked, before turning around above her student. She crouched down slightly, her rear end positioned just above Twilight. Her pussy hovered over Twilight's mouth, the alicorn now entirely enthralled by the potent musk and glistening wetness of the brown, swollen mound before her. Her mouth opened slightly wider, as if by instinct, as it drooled onto her tongue.
"T-Twilight, would you, um, like to hear the question again?" Fluttershy asked while trying her best to be patient, breaking Twilight out of her daze.
"Oh, sorry Ms Fluttershy! You also have to make sure the o-other person is enjoying themselves as well!" She quickly responded.
Fluttershy brought herself down onto her student's face, eliciting a gasp from the yellow mare before she responded. "That's- ahh- right"– she humped back and forth– "and for extra points- mmf- can you demonstrate what that means?"
Twilight, unable to speak, was forced to respond to the question by sending her tongue further inside the slick, contracting walls she found herself stuck in, earning a high-pitched gasp and tremble from above her.
"A-ah, yes, that's it, y-you're doing so well, you're such a smart mare!" Fluttershy cried out, then leaned forward, rubbing a hoof around Twilight's inner thigh and tracing circles just on the outer edge of where her hoof was wanted most. Twilight continued licking and now suckling desperately at Fluttershy's entrance, pleading noises escaping from her and causing her muzzle to vibrate, the two mares coming closer and closer to release.
"Fuck, Twilight, yes, ri-ight there! Keep going, k- fuck," Fluttershy struggled to get the words out as she felt her peak nearing, and she moved her hoof to mash circles around Twilight's trembling cunt. "You're getting a p-perfect score, and that- mmf, that makes you m-my star pupil!" Fluttershy whined before shoving herself down onto Twilight's pussy, sucking and licking all over as Twilight screamed into her.
Twilight convulsed as she felt the mouth between her legs sucking and drinking everything she leaked out, her mind overloaded from the praise she received and her mouth sore from desperately trying to please her teacher. Both relief and Fluttershy's fluid filled her as she heard and felt the pegasus moaning deep inside her, serving only as further praise for her learning efforts, and she could only continue her muffled screaming from the overload during such an intense heat.
Fluttershy's eyes screwed shut, her body forcing her to thrust back and forth against the mare below to prolong her orgasm. High-pitched whines escaped her mouth with each thrust, with each desperate push. She could feel the vibrations from Twilight's throat spreading out from within her and mingling with the waves of burning pleasure, the screams of pleasure she was causing.
The two writhed as both had their muzzled buried deep into the other's pussy, grabbing each other tight and coating the insides and outsides of each other with their fluids. They needed to hump against each other, they needed to keep pushing and cumming into each other. They continued as agonizing relief flooded them both seemingly without end.
The burning pleasure began to fade despite their attempts to draw it out over several minutes, their frantic thrusting slowing and their powerful orgasms finally dying down. They continued to ease their way out of bliss, and eventually relaxed with their muzzles still buried in the other, idly sucking and licking until they were ready to be released from the high.
Fluttershy was the first to pull herself away, despite the whines of protest from her star pupil. She wearily rolled sideways off of the mare and stayed still for a moment. Twilight breathed in and out heavily, replaying the experience in her mind.
"Fluttershy?" Twilight eventually called out.
"Mhmm?"
"Did I really get a perfect score?"
Fluttershy giggled in response, and Twilight decided that she needed to retake the test to be sure, however many times it would take.
