Shimmering Spark

by Naughty_Ranko

Rating: mature
Tags: Human, Twilight Sparkle, Romance, Equestria Girls, Sex, Sunset Shimmer
Length: 6691

Cleansed by the Elements Sunset Shimmer turns her life around and is rewarded with the affections of Twilight from the human world.

When Twilight's human counterpart transfers to Canterlot High, Sunset Shimmer does everything in her power to make up for past sins and they quickly become fast friends.

But when Twilight mistakes the affection for something deeper and it turns out there is magic in the human world, a misfired spell turns two destined rivals into star-crossed lovers.

Warning! Explicit clop and futa ahead.

Published 2013-09-15 15:30:02 UTC
Last updated 2013-09-15 15:30:02 UTC

Shimmering Spark

Shimmering Spark
By Naughty_Ranko

Twilight Sparkle stood in front of the gates to Canterlot High with her backpack over her shoulders and a heavy bag held in front of her. It had only been a month since she had transferred here, but it had been a taxing one for her.

She took a deep breath to calm herself and took a step forward onto the school grounds.

“Twilight!” a cheerful voice rang out from behind her.

She turned around and smiled brightly, when she saw who it belonged to. “Good morning, Sunset Shimmer.”

The girl with the fiery hair ran up to her, taking a moment to catch her breath and returned the smile. “Morning, Twilight. How was your weekend?”

“It was good. I got a lot of reading done.”

Sunset grimaced, looking at the bag her friend was holding with two hands. “You've got to stop checking out so many books from the library. It's not good for your back, lugging all these around. Let me carry them for you.”

“Ah.” Twilight had hardly any time to object, before the other girl had snatched the load from her and started walking towards the school. With two quick steps she had caught up and was now keeping pace with her. “Thanks,” she simply said with a blush.

“Don't mention it,” Sunset replied. “You've been out of school for six months due to that illness. You shouldn't push yourself so hard.”

“But I gotta catch up with my studies. I don't wanna repeat senior year a second time.”

Shimmer peeked at the large books. “Schopenhauer, Nietzsche, Hegel. This is not catching up, Twilight. That's not even part of our curriculum.”

Feeling caught, Twilight fidgeted a bit. “Well, I'm also doing a little college preparation.”

The girl in the leather jacket put a gentle hand on her head. “You don't need to spend all your time studying. Live a little, enjoy yourself. You're only young once.” She removed her hand and her eyes gazed into the distance pensively. “Trust me, I know. I've wasted almost four years of high school life on pointless pursuits.”

Twilight wanted to object. Studying was not a pointless pursuit, after all, but the sad tone in her friend's voice somehow kept her silent.

Luckily a boy running past them kept the silence from getting awkward. “Morning, Princess.” He was off, before either of them could respond.

Twilight groaned as the two entered school through the main door. “Why do they always do this? I'm not a princess!”

Shimmer grinned. “That photo in the entrance hall with the plaque that reads Fall Formal Princess begs to differ.” She jabbed her thumb at the object in question.

The answer came with a glare. “That's not me. It's that other Twilight Sparkle who was here before.” She sighed heavily. “This is so annoying. Everyone thinks I'm her and when they find out the truth, they compare me to her. How am I supposed to compete with that?”

“Yeah,” Sunset replied, but didn't meet her eyes. “That's gotta suck. I mean, what are the odds of another girl who looks just like you with the same name being here just before you arrived?”

“1 in 2.376.238,” Twilight grumbled and it wasn't just a random number either. She had actually done the math and four pages of calculations proved that figure within an acceptable margin of error. “You're more likely to be hit by lightning. Honestly, sometimes I feel like you're the only one in this school who has actually made an effort to get to know the real me.”

Shimmer laid a friendly arm across her shoulder. “Hey, I knew the other Twilight as well and let me tell you something. You're both amazing people in your own right and there's no reason for you to stand in her shadow. Sooner or later everyone else is gonna realize that, too.”

As they stopped in front of their lockers, neither of them said anything. Twilight simply smiled. Perhaps the last month hadn't been all bad. She hadn't expected to make a friend this soon.

After putting her stuff in the locker, Sunset Shimmer hefted the bag of books again. “I'll go and drop these off at the library for you. Be back in a minute.”

Twilight watched her leave. As much as she enjoyed being with her, there was always something exciting about seeing her backside. The way she moved her hips was positively seductive, but it wasn't forced like she had seen some of the other girls do it in front of the guys. There was nothing self-conscious about it. With Sunset Shimmer it was just so natural. There was no falseness about her and it put the socially awkward bookworm at ease. She loved being with her. As that thought hit her, Twilight blushed furiously and shook her head. “Stop that,” she told herself. “She's your only real friend. You can't think of her like that or you'll mess everything up.” She put a finger on her lips. “I wonder what she'd do, if I kissed her?”

As Twilight contemplated that thought, a dark shadow fell over her. She jumped, when a boy with blue hair stared right into her face. She hadn't noticed him get so close. “Hey, Twilight,” he said in a suave voice. “Why didn't you come to the mall last Saturday? I waited for you.”

Twilight retreated and banged into the lockers as a result. Flash Sentry followed her and leaned in closer, putting an arm leisurely on the metal doors and thus cornering her. “I never said I'd come,” she told him.

“That's alright,” he said, easily forgiving her. “How about tonight? I'll pick you up with my car. Seven sound good?”

Twilight turned her head away. “Could you please stop asking me out on dates already? I've got a lot of studying to do.”

“Oh, come on,” he said, lifting her chin up with a finger. “You're just playing hard to get. I know. It was the same at the dance.”

“But that was a different Twilight,” she whimpered. She had never been good at dealing with boys and this guy just wouldn't leave her alone. She knew that he and her doppelganger had attended the Fall Formal together, but he was creeping her out. He had stalked her almost from the minute she had arrived and didn't seem to take no for an answer.

* * *

Sunset Shimmer walked happily back towards the lockers. Life had taken an upturn for her in the last month. In the immediate aftermath of the Fall Formal she never really got the chance to thank Equestrian Twilight for stopping her back then.

Since being hit with the Elements of Harmony, she maintained a more positive outlook on life and to her surprise she liked it. Sure, her past actions would never truly go away, but she was slowly building bridges and making friends instead of enemies.

Now that the demons within her had been quenched, she thought about Twilight a lot and she had realized that they were not too different. Of course there was a certain kinship that came with being Celestia's students. But there was more. Princess Twilight Sparkle was everything she had once aspired to be, a kind and wise leader. She sighed. “Twilight, when the thirty moons are up, I'll properly thank you and I must remember to apologize to our teacher. In the meantime I'm really glad that I could be useful to your counterpart.”

Suddenly a whimper that sounded like Twilight caught her ear. “Don't tell me,” Shimmer muttered, her eyes darkening and her step quickening. As she rounded the corner into the next hall, her suspicions were confirmed. Flash Sentry was at it again.

“Please let go of me,” Twilight pleaded, almost with tears in her eyes and trying to pull her hand from Flash's grasp.

He was starting to get a little annoyed. “I just wanna talk to you a little more privately.”

With a fire in her eyes that outmatched the one in her hair Sunset Shimmer walked up behind him, grabbed Flash's arm and twisted it behind his back with enough pressure for him to release Twilight's hand. Then she spun on her heel, her momentum carrying the surprised boy in a circle and straight into the row of lockers. A satisfying rattle could be heard, when his face hit the metal doors.

“Shimmer,” Twilight said in surprise.

She gave her friend a nod that said 'I got this' and then she turned her attention back to Flash again. “How many times does Twilight have to shoot you down, before you get the message, you creep? She's not interested!”

Flash glared at her. “Are you nuts? Let go of me!” He lowered his voice. “If I breathe one word of this to Vice-principal Luna, you'll get expelled so fast, you won't know what hit you.”

Shimmer bit her lip and looked around. Her little maneuver had drawn quite a crowd and he was right. She was on thin ice as it was. Even though she hadn't gotten into any trouble since the Formal, the teachers were still watching her like hawks. She let him go.

Flash glared at her for a moment longer, rubbing his shoulder. But then he straightened out his hair and put that cheesy grin of his back on. “You had your chance, Sunset Shimmer. There's no point in playing the jealous ex now. I'm not going to take you back.”

If she could shoot needles from her eyes, he would have been a pin cushion by now. “I wouldn't come back to you, if you were wrapped in 100 dollar bills. The other Twilight wasn't here long enough to see through your good-guy-act, but I know your true colours.”

Flash laughed. “Oh, please. Do you realize how ridiculous you sound? Who would believe the girl who turned into a demon at the big dance and brainwashed everybody?”

There was nothing she could say to that, so she simply stood there, her fists shaking at her sides. There wasn't another human being in this dimension, she was disgusted by more than Flash Sentry. “I'm not gonna stand idly by and let you do to her, or any other girl for that matter, what you did to me.”

He gave her a dirty grin. “Whatever. I doubt that's your call to make. Now why don't you let your pretty friend decide for herself whether she wants a ride on the Flash Express? And you can take the bitch train right outta town.”

She could hear the students in the hall snicker and her anger flared. Consequences be damned, she told herself while taking a step forward. This guy deserves a pounding.

Yet before she could take another step, a purple tornado whizzed past her. An earsplitting thwack echoed through the hall as Twilight's palm connected with Flash's face and the force sent him careening back into the lockers and sprawling to the floor as a result. The silence from the crowd was deafening and Sunset Shimmer herself could only look on in a stupor with her mouth hanging open.

Twilight was breathing heavily, looking at the boy as if he was something she had just scraped off her boot. “Now listen here, buster, cause I'm not gonna repeat myself. I don't know what happened between the two of you and frankly I don't care. But you don't get to talk to my best friend that way and then ask me out on a date.”

Without waiting for a reply, she turned around and took the still stunned Sunset Shimmer's hand, pulling her along. “Come on, we're leaving.” Then she looked over her shoulder and added to Flash: “Don't ever come anywhere near us again.”

Shimmer was speechless. She simply watched her friend's shoulders go up and down as she followed her. “Can you believe this guy?” Twilight said, still seething with anger.

But Sunset's own anger had completely evaporated. She had tried to stand up for Twilight, but in the end it had been Twilight who had stood up for her. No pony had ever done that. Her eyes filled with tears and she stopped.

Twilight turned around and noticed the expression on her friend's face. “Shimmer, are you alright?” she asked worriedly.

She sniffed, trying unsuccessfully to hold back the breaking dam. “You called me your best friend.”

Twilight cocked her head in puzzlement. “Of course I did, because you are.”

“Twilight!” she exclaimed, throwing her arms around her friend and sobbing uncontrollably. “You have no idea how happy it makes me to hear you say that.” It was the closest thing she could get to being forgiven by the real Twilight at this point.

Not knowing the wealth of complicated emotions that had brought forth the sudden outburst, Twilight simply patted her friend on the back awkwardly.

Sunset Shimmer drew back and wiped the tears from her eyes, before giving her friend a happy smile. “Sorry about that. Didn't mean go all sappy on you. I'd better make a trip to the restroom to freshen up before class. See you at lunch?”

Twilight nodded, her face beet-red. She remained standing in the hall for a full minute after Shimmer had left, trying to calm down. Her heart was beating so fast, she thought it might pop out of her chest, if she moved. Of course that was a ridiculous notion. She knew full well that it was a medical impossibility. But logic could not explain why Sunset Shimmer's perfume, which still lingered in the air around her, made her feel the way she did.

Biting her lip, Twilight made a decision. “Shimmer, I'm gonna show how I feel about you today, if it's the last thing I do.” Determined to make her feelings clear, she turned around and made her way to the school library.

* * *

The hours of the morning classes just flew by for Sunset Shimmer. Back in Equestria she had been an advanced student and the high school curriculum taught here quite frankly bored her out of her skull more often than not, but not today. The thought of seeing Twilight again soon was enough to send her into pleasant daydreams throughout the first four periods.

When the bell announced lunch time, she put her books away quickly, humming a tune in the process. She could feel the presence of somebody standing behind her and fidgeting, more than the person's feeble attempts of making her quiet voice heard.

“Hey, Fluttershy. What can I do for you?” she asked, turning around.

“Oh … uhm … no, never mind,” the pink-haired girl said and quickly turned away.

Shimmer rolled her eyes. “Come on, Fluttershy. I'm not gonna bite you. Tell me what you want.”

Fluttershy whimpered. “Uhm, okay. I need a favour, but if you can't do it, that's okay.”

It took all her self-control in order not to snap at her, but she reminded herself of all the terrible things she had done to the shy girl on a daily basis and swallowed her exasperation. “Well, I won't know if I can, unless you tell me, can I?”

The animal lover nodded. “You see, Rarity asked me to model for her tomorrow, so she can make a portfolio for her art school application. But I'd need somebody to cover my shift at the animal shelter.”

Shimmer sighed. She wasn't very fond of volunteering, but it was one of the ways she tried to make up for her past actions and Fluttershy, more than anyone else, deserved her sincerest apologies, as she had probably suffered the most at her hands over the years due to her meek personality. “Sure, I'll cover you,” she said simply. “But can you take that insufferable bunny with you? I'm getting the impression he doesn't like me very much.”

Fluttershy nodded happily. “Of course, I can take Angel with me to Rarity's.” She gave her a quick hug. “Thank you so much.”

“Anytime,” Shimmer replied. “Give Rarity my regards, when you see her.”

“I will.”

After saying goodbye to her classmate, Sunset Shimmer made her way to the cafeteria with that warm feeling of having helped somebody rising inside of her.

* * *

Twilight was staring intently at the crackling pages of an old leather-bound book. Nobody ever came up here to the second story of the library and that was just as well for her purposes.

“Alright, Twilight. You can do this,” she told herself, sitting on the floor surrounded by reference books and dictionaries. “Magic is just another form of science. It just hasn't been recognized as a source of power yet. It's no different than steam, electricity or the atom. You just have to figure out how to use it.”

This shouldn't be hard to figure out for a straight A-Student like herself. To think nobody had ever come across this ancient spell book here in the library. Then again, very few people made a point of reading every last book title upon entering a library for the first time like she did.

Her search had taken longer than expected as the book was written in three different languages and some of the spells were recorded in code. She had wasted over an hour on deciphering a spell to change the colour of one's eyes from an old Hindi dialect. What good could that possibly do?

She hadn't even noticed the bell ring as she held the pages down with shaking hands. “That's it,” she breathed. “That's the one I've been looking for.”

Femininus Ad Masculus Corpus Permutatio

This spell allows you to transform a female body into a male one and vice versa. It needs to be recast every 24 hours or the body will return to its natural state on its own.

Be warned that this is an advanced spell and should not be attempted by novice casters. Side Effects if improperly used may include partial transformations and/or heightened libido in the subject due to hormonal imbalance.

Twilight licked her lips. It seemed simple enough, despite the warning. She nodded. It was the perfect solution. Since she had been with Flash Sentry, Twilight was fairly sure that Sunset Shimmer was straight. So if Twilight turned herself into a guy, she could confess her feelings to Shimmer and they'd have their happily ever after.

Besides, if she was a guy, Flash would finally stop hitting on her and to top it all off people would stop comparing her to the other Twilight. It was the perfect solution to all her problems!

She took a deep breath and centered herself, holding her hands out in front of her. The air around her grew cold as she drew in the ambient magical energy in the room. It felt like her hairs were standing on end. “Here we go,” she said dubiously and began to read the Latin script out loud.

* * *

Sunset Shimmer was pacing through the halls in thought. Twilight hadn't been at the cafeteria and a drop by her classroom hadn't revealed hide nor hair of her either. “It's not like her to be late,” she mused.

Could it be that Flash had gotten to her? That possibility worried her to no end, even though she assumed the blue-haired playboy would avoid her like the plague after the embarrassment of the morning.

She stopped in front of the library. It wouldn't be the first time Twilight would have forgotten the time while being engrossed in a book. She shrugged and went in. “Might as well check.”

A cursory glance around the ground floor told her that Twilight wasn't here. She was about to leave, when a familiar tingle started to make itself noticeable in the back of her neck. At first she couldn't put her finger on it, but then her eyes went wide. “Is this … magic?”

Frantically she looked around for the source. “Upstairs?” Flying up the stairs, she went over the possibilities in her head. Had someone crossed over from Equestria? But the portal was closed for at least another 28 moons. Had she accidentally released something, when she had gone berserk at the Formal? Then why hadn't she noticed it before? The only other explanation would be a human. But humans couldn't do magic, right?

Rounding a dusty shelf, she finally saw what the source was. A girl was sitting cross-legged in the midst of a stack of books, reciting a spell in a low key. Her eyes were glowing white and Shimmer could see the magical energies swirl around her like a vortex of colourful fog. They weren't as sharp or focused as the ones emitted by a unicorn's horn, but they were there. But the most frightening part was that she recognized the caster. “Twilight?”

Hearing her name spoken, she turned in surprise and now Shimmer could see the glowing ball of purple energy between her hands. The light faded from her eyes and the energy began to wobble and destabilize.

“Watch out!” Sunset Shimmer screamed, but it was too late. The ball of energy imploded between Twilight's delicate fingers and knocked her back, sending streams of magic into nearby shelves and bouncing off of them.

Twilight groaned, slightly dazed from losing control. When Sunset Shimmer saw one of the stray blasts of magic hurl towards her friend, she did not think. She simply reacted. With a cry of desperation she threw herself onto her one, true friend to shield her from the arcane projectile. She cried out in pain as the energy struck her in the back. Then the world went black around her.

* * *

Sunset Shimmer tried to open her eyes, but her lids felt like lead. She tried to move her arms and legs, but they wouldn't move either. The smell of her burnt leather jacket told her that she was in fact still alive, even though she felt an intense burning sensation between her legs.

She was perfectly still for a moment and it was like someone was calling for her. Straining her ears to listen, she tried to make out the words. “Shimmer! Please say something.” Twilight! Twilight was calling her name and it sounded like she was on the edge of panic. Did that mean she was safe? Shimmer had to know.

Recalling her training with Princess Celestia, she focused her mind on the magical energy around her and pulled them in. It would have been easier with her horn, but it was enough to clear most of the effects of the rogue energy that had entered her body and allowed her to move.

Slowly her eyes fluttered open and she saw her friend's tear-streaked face hovering over her. “Thank god, you woke up. Are you okay?”

Shimmer groaned. “Damn, girl. That's the second time you floored someone today. Maybe Vice-principal Luna should be watching you instead of me.”

Twilight leaned down and hugged her friend, covering her face in kisses in between sobs. “I'm so sorry. Sorry. Sorry. That was so stupid of me. I thought you weren't gonna wake up.”

“I'm fine,” she said in embarrassment. “But what in the world was that?”

Twilight stopped and bit her lip. “A spell,” she finally blurted out. “I've been experimenting with an ancient book. I had no idea what I was messing with.”

“It's alright,” Celestia's former student said, stroking Twilight's hair to calm her down. “Luckily I know a thing or two about magic myself.”

The bookworm looked at her quizzically. “You do?”

Shimmer smiled. “It was a different life. I guess that is something the other Twilight has over you.” Seeing her friend's expression darken, she quickly added: “Only in terms of experience, though. From what I can tell, you have the same amount of ridiculously high raw power.”

“If you say so. But I'm never gonna use it again. I almost killed you, for crying out loud.”

“Sorry,” Shimmer said with a grin. The pain had subsided enough for her to sit up. “You're not getting rid of me that easily. What kind of spell were you attempting anyway?”

Twilight blushed and lowered her head. Wordlessly she slid the book over.

Curiously Shimmer began to read. “Femininus Ad Masculus Corpus Permu...” She looked up from the page and directly at Twilight. “Why would you cast this of all things?”

There was a long pause and Twilight turned redder and redder. “Because I love you!” she finally blurted, closing her eyes as if bracing for an impact.

But the impact was for Sunset Shimmer to endure. It felt like she had been hit by a semi-truck. “You … love … m … “

Twilight nodded, breaking out into fresh sobs. “I think I've loved you since I came to CHS. You're the only one who has ever understood me and you've been so nice to me. But I didn't wanna risk our friendship and I thought, if I was guy we could be more than friends … and … I … I … “

Once again Sunset Shimmer's body moved without thinking, drawing Twilight closer and covering her lips with hers to silence the fears. Twilight was surprised, but didn't resist. After a moment the trembling subsided and she embraced her love, kissing her back. The tears flowed down to their mouths, making the kiss taste salty, but neither seemed to care about that.

When Shimmer drew back after what seemed like an eternity, she looked deeply into the other girl's purple eyes. “I've done a lot of things in my life I'm not proud of. To think someone like you could love me for who I am, gives me hope again.”

Twilight smiled. “You mean, you're okay with being together with another girl?”

“That doesn't matter in the slightest. You could be a pony for all I care.”

“Huh?”

“Uh, never mind that. I love you, Twilight Sparkle, just the way you are.”

Once again the unlikely couple kissed to confirm their mutual feelings. To Shimmer's surprise it was actually Twilight who stuck out her tongue first and pushed her lips apart. She must have been holding back for a long time. So she allowed her curious tongue entry and returned the gesture.

They both explored each other's mouths eagerly and Sunset felt a warmth welling up inside of her that was even greater than when she had been hit by the Elements of Harmony.

She could feel Twilight's lips curl into a smile. “You have no idea how long I've wanted to do this,” she mumbled as her hand stroked Sunset's leg and slowly made it's way up.

Shimmer began to kiss her neck and nibble at her earlobe from time to time, which made Twilight shudder.

Then all of a sudden she froze. “What is that?”

Sunset's eyes widened. She could feel Twilight's fingers press against something between her legs that shouldn't be there. “Don't tell me … “ She swallowed hard and lifted her skirt. There was a large object sticking out of her panties. “WHAT THE BUCK IS THIS?”

Twilight had clasped her hands in front of her face. “Oh my gosh, the spell!”

Shimmer was freaking out, but looking at the other girl, Twilight was freaking out even more. “Okay,” she said, taking a deep breath. She was the senior magic user here, after all. She couldn't afford to panic. “Stay calm. Looks like I didn't manage to neutralize all the magical power back there.”

“Not all of it? This looks like more than a little to me!”

She was right. The penis that had grown between her legs was rather large, in fact it looked like it was about to rip her panties to shreds, trying to get free. The fact that it was hard as a rock didn't help. “It's alright. According to the book I should be back to normal tomorrow.”

“Can't you fix it?”

Shimmer grimaced. “I'd rather not. It's difficult to dispel somebody else's magic at the best of times and I'm not exactly at full power.”

Reigning in her panic, Twilight looked at it curiously and reached her hand out. Gingerly she touched the tip.

“Ohhh,” Shimmer moaned and Twilight recoiled instantly.

“Sorry, did that hurt?”

She shook her head. “No, as a matter of fact that felt pretty good.”

Relieved Twilight stretched out her arm again and began to slowly rub the throbbing dick. More moans were the reward. She nodded. “Alright, I can do this. Take off your clothes.”

“What?”

“Well, you can't walk around school with THIS sticking out of your skirt, can you?” she stated in a neutral tone while unbuttoning her shirt. “We gotta … you know … release it.”

“Ah … ah …. “ This was probably the first time in her life Sunset Shimmer was truly speechless. “I'm pretty sure it'll calm down on its own in time.”

But Twilight shook her head. “I'm not taking that chance. I put you in this mess, so I'm gonna take responsibility for it. Now strip.”

Dubiously Shimmer began to undress. She looked over her shoulder nervously. Sure, nobody ever came up here, but they were still in school and another student or teacher could easily walk in on them. Yet Twilight's no-nonsense approach brooked no argument. No wonder her Equestrian counterpart had ascended to Princesshood.

“You're beautiful, Twilight,” Sunset Shimmer said honestly as they stood in front of each other.

Her lover blushed. “Thank you, please sit down. I want you to be comfortable.”

She did as she was told and seated herself on the windowsill at the end of the row of shelves they were in between. Luckily the shades up here were always drawn. She did not fancy giving everybody in the yard below a free show of her backside. With a gulp she spread her legs.

With determination written all over her face Twilight squatted down in front of her, her face right in front of the giant cock. “Here I go,” she said and stuck out her tongue to lick the tip.

“Oooooh,” Shimmer moaned. The sensation was incredible. Then a thought occurred to her. “Twilight? Did we really have to be completely naked for this?”

The purple-haired girl stopped and looked up, frowning. “I guess not. I was just following the instructions from this book I read a while ago.”

Sunset Shimmer blinked, then threw her head back and laughed. “Oh, that is so like you.”

Twilight puffed up her cheeks. “It's a really good reference guide, I'll have you know. Each step is labeled clearly and it even has illustrations.” To prove her taste in literature, she took the tip into her mouth and began to suck.

Putting her hand on top of Twilight's head, Shimmer moaned again. “Oh, Twilight. That feels incredible.”

Spurred on by the compliment, she took it deeper and began to move her tongue sideways. It was awkward and inexperienced, but she made up for it with enthusiasm that helped to counter the clinic approach.

Soon Sunset Shimmer found herself pushing down on Twilight's head, wanting to get more out of the experience and she obliged by going faster and faster. Since she couldn't take the full length in, she used one hand to rub the base.

Shimmer drew in her breath sharply. Something was rising up from deep within her. She felt like she was going to explode. “Twilight, if you keep this up, I'll … “

That was all the warning Twilight got. A second later a huge amount of thick, white semen rushed into her mouth. She opened her eyes wide in surprise and began to swallow, but the spurts were far more than her book had led her to believe and some of it shot out of her nostrils.

Seeing this, Sunset loosened the grip on Twilight's head, but she didn't pull back, drinking up as much as she could. Finally the torrent of semen subsided and she moved back, swallowing the rest visibly. “That's odd. The book said that it took longer on average.”

For some reason that observation was a little insulting to Sunset Shimmer. “Well, excuuuse me, Princess. I'm not exactly used to this equipment, if you catch my drift.”

Twilight grimaced. She hadn't grimaced, when she had been swallowing the cum. “Don't call me that. You know, I don't like it.”

Shimmer grinned and planted a surprise kiss on Twi's lips. The taste of the seed didn't bother her. It was salty, just like the first kiss they had shared. When she drew back, she smiled. “But you are. You are the Princess of my heart, Twilight Sparkle.”

She smiled back. “Well, alright. You alone are allowed to call me that.”

“I'm honoured, your highness. Now,” she pushed Twilight to the floor gently and spread her legs. “I should return the favour.” Holding her legs in the air, she brought her mouth to Twilight's secret spot and planted a kiss on her other set of lips.

“Wait, I haven't gotten to that chapter yet,” Twilight protested.

“I'm improvising.” Instead of continuing on that venue, she gently caressed the insides of her thighs. Her lips wandered further and further down her legs. Twilight yelped, when Shimmer licked the back of the knee. Her reactions were so adorable. She continued to move down her calves and eventually began sucking on her toes.

“You know, I was supposed to do something for you and you're still this hard.” Despite her misgivings about the situation being turned around on her, Twilight closed her eyes and let out a happy sigh at the stimulation.

Shimmer paused and looked down on herself. Sure enough her magically grown dick was still pointing at the sky. “I can't help myself. You're just so cute.”

“If you like my feet so much, why don't you use them to feel good?” With that Twilight pulled her legs free and brought them down to the cock.

Twilight's footjob was even more awkward than her blowjob had been, but Sunset reveled in it. For a moment she wondered why the feet excited her so much. Was it because she was used to hooves and feet were something exotic to her? Then she realized it. She loved them, because they were Twilight's. She simply loved every part of this adorkable girl in front of her.

Grabbing on to the appendages to hold them steady, she began to move her hips. There was enough precum to make it smooth. For some reason the thrusting motion got her more and more excited. Was this the side effect of the spell?

In no time at all that feeling welled up inside her again and with a groan she came, spurting strands of her cum through the air with enough force that they landed on Twilight's stomach.

She scooped some of it up and looked at it carefully. “It's not getting less, is it?”

Panting heavily, Shimmer got on top of Twilight and kissed her passionately. She rubbed her dick against the other girl's wet crevice. “It's not the spell, Twilight. It's you. You're making me crazy. Can I?”

With a smile Twilight nodded, slinging her arms across Shimmer's back and wrapping her legs around her hips, drawing her in with steady pressure. “Go for it.”

Shimmer didn't have to be told twice and buried herself into her lover to the hilt in one go. The soft flesh enveloped her like a mother cradling her child. She hit the deepest spot and realized that the two had finally become one. That singular thought sent her into ecstasy even more than the physical sensation. With a hissing sound she shuddered and released her seed immediately into Twilight's womb.

Panting heavily, she collapsed on her chest. “Whew, you were right. I am pretty bad at holding it in, aren't I?”

Twilight calmly stroked her red and gold hair. “That's alright. I'll take all of it, fill my body with your hot, liquid love. I love you, Sunset Shimmer.”

Hearing that made her feel incredibly selfish. Here she was, already having cum three times and yet the girl she loved hadn't gotten any physical enjoyment out of it. The one thing she wanted to do more than anything else right now was to lead Twilight to a climax of her own.

Not trusting her own hips, she put a palm on Twilight's breast and rolled it around. A pronounced moan showed that she was doing well. Emboldened by that fact, she began to suck on the nipple of the other tit.

Twilight's eyes rolled back in her head. “Oh, that's nice.”

Shimmer's free hand trailed a line down the side of her lover's body. She could smell the shampoo and forced herself to keep going slowly, wanting to extend the experience.

But soon she could feel Twilight's hips move in a circular motion beneath her. Slowly she began to thrust again, hoping to keep herself in check a little longer this time. Either the spell had made her overly sensitive or the novelty of her new body part overwhelmed her. With every movement, sticky cum spilled out from where they were connected, forming a wet puddle underneath them.

Twilight's moans grew more and more passionate and Sunset found that she could move faster now. Grabbing onto her hips to get a better angle, she pounded into her deeply each time. “I love you, Princess.”

“I love you, too,” Twilight panted in response. “I want you to hold me forever.”

That gave Shimmer an idea. She pulled back and fully out. The disappointed look on Twilight's face vanished as she was gathered up in Sunset's arms. She sat back down on the windowsill, holding her in cradling position, just like a prince in a fairy tale would carry his princess off into the happily ever after. “Keep your legs together, your highness.”

“What are you … ? Ahhhn!” She gasped as Shimmer entered her again. With her legs pressed together it made her entrance even tighter and she could feel the cock pressing against her insides.

Sunset groaned as she could feel Twilight grip her member even more than before. To take her mind off the imminent orgasm, she leaned down and kissed her princess deeply. With one arm slung across her shoulders, her hand was in a perfect position to squeeze her breast. Taking a nipple between two fingers, she began to roll it around.

Twilight began to nibble at Sunset's collarbone and also used her hands to grab onto a breast.

“You're squeezing me so tightly. I'm gonna cum again,” Shimmer panted.

“Me too. Together this time.”

Sunset Shimmer's chest swelled with pride. She was almost there. No longer having to hold back, she doubled her speed and thrust into Twilight at top speed.

She couldn't even hear the loud slapping of skin on skin over the beating of her own heart. The first person she had ever truly loved was in her arms, their bodies connected in a tight embrace and they came together to express their feelings.

“I'm COMING!!!” Twilight screamed and as she felt the convulsion cross over into her own body via her cock, Sunset groaned and released a load that outmatched even the previous ones.

The cum was overflowing Twilight's pussy and splattering down on the floor. Both girls were panting heavily and although she had hardly any strength left, Sunset Shimmer held her princess securely in her arms.

Out of nowhere the school bell rang, signaling the end of lunch break. “We're late for class,” Shimmer said.

Twilight rested her head against the other girl's chest and sighed happily. “Let's skip class. I wanna stay like this for a while.”

Sunset smiled weakly. “Twilight Sparkle playing hooky? I never thought I'd see the day.”

“I guess, you just have a bad influence on me,” murmured her lover.

With a grin Shimmer leaned down to kiss her tenderly. “I love you, Twilight Sparkle.”

“I love you, Sunset Shimmer.”