An Amazon's Pride

by ZhaoZoharEX

Rating: mature
Tags: Slice of Life, Alternate Universe, Romance, Comedy
Length: 6663

Being in heat can be rather troublesome when you're the Captain of the royal guard. Luckily, Captain Sunset Shimmer's Lieutenant and younger brother, Flash Sentry , is the perfect stallion to help solve her problem.

Being in heat can be rather troublesome when you're the Captain of the royal guard. Luckily, Captain Sunset Shimmer's Lieutenant, Flash Sentry, is the perfect stallion to help solve her problem. He's also her younger brother, but luckily she's a big fan of sibling affection.

Artwork and story by me, ZhaoZoharEX. This is my first attempt at a clopfic so please be gentle on me.

Contains: consensual incest between two half-siblings.

Later, will have other things to be added. :moustache:

Published 1970-01-01 00:00:00 UTC
Last updated 2015-04-01 13:50:02 UTC

Sibling Bonding

Very early in the morning, a certain orange pegasus opened his eyes to the sound of his alarm clock and reached over to silence it. After sitting up and rubbing his eyes, he made his way to shower and get ready for the day. To most ponies, today was nothing special, aside from perhaps the many fillies and colts who were off school on a Saturday. But for Flash Sentry, today marked both a change in his career and the career of his roommate.

Both of them were royal guards who were being promoted and were organizing some of the preparations for the coronation of Equestria’s newest princess, said coronation being tomorrow. Today, they were to finish up the preparations.

After stepping out of the shower and brushing his teeth for the dentist recommended two minutes, Flash walked through the small house he shared with his roommate, noticing it was quieter than usual. Normally, the mare he lived with would be waking up around this time and either eating or washing up. This morning however, there was no sign of the loud unicorn’s voice to be heard. He didn’t really mind, but he was so used to hearing it that it seemed jarring after so many years of living with her.

As he trotted into the kitchen however, he realized why it was so quiet. At the table was a bowl of freshly made oatmeal, warm and ready to eat, along with a glass of orange juice. Beside the bowl was a piece of paper with some writing.

Meeting with Twilight and Trixie for breakfast today. Will meet you at the castle for the ceremony preparations later.

Love, Sunny

Flash sighed as he tossed aside the note. This wasn’t the first time she had done this in recent weeks as with the coronation of Equestria’s newest princess approaching, she had been meeting with her two best friends far more often. Not wanting to dwell on it for any longer though, he sat down and ate his breakfast while he read the newspaper that was conveniently placed on the opposite side of the table. With Sunset Shimmer gone that morning, it was an uneventful breakfast with little reason to drag on.

With the food eaten and the dishes washed, Flash Sentry headed back to his bedroom to retrieve his armor and spear for work. Once he was all suited up, he grabbed his saddlebags and walked out the front door, locking it behind him. One couldn’t ask for a nicer day as there wasn’t a cloud in the sky and the golden rays of Celestia’s Sun shined down on the city of Canterlot. Flash inhaled to take in the fresh air of the beautiful day and began his trek towards the castle to clock in for duty.

“Today’s a big day,” he said smiling.

On the way, he was approached by a fellow guard and friend. He was a lean dark coated pegasus with a complimenting silver mane and a thundercloud cutie mark who had just joined the Royal Guards, fresh out of the academy as a matter of fact. Flash was his superior as a higher ranked officer, but that didn’t keep him from trying to be approachable like a superior should be and was happy to make friends among his colleagues.

“Flash!” the stallion called, prompting the pegasus in question to stop and let him catch up.

“Good morning, Thunderlane,” Flash responded with a smile. “Ready for your first day on the force?”

“As ready as can be. Though I’m a bit nervous.”

“That’s a natural feeling. We’ve all felt that.”

“So what should I expect on my first day, Flash? Or should I call you lieutenant now?” Thunderlane joked.

“Haha well, normally a first day involves getting used to patrols and protocols. But seeing as there's a coronation ceremony coming up, we are going to be fairly busy. I highly doubt anything will happen, but our duty is to make sure the ceremony and reception go off without any trouble. I assume you know the protocols already. If not, we will run through them a few times to make sure they stick.”

“I appreciate that, sir.”

The stallions eventually got to a locker room within the castle’s training grounds and put away their bags before clocking in and heading to their station. Thunderlane was under Flash’s supervision since it was his first day, so the dark pegasus followed Flash to take notes and hear his advice. During this walk, they passed by a very well known visitor. Well known because he used to the Captain of the Royal Guard.

“Good morning, sir,” Flash said with a smile and a salute, prompting Thunderlane to mimic his gestures.

“Ah, good morning Lieutenant Sentry,” Shining Armor said return the salute. “How’s the position treating you?”

“Just fine, sir. I assume you are here for your sister’s coronation tomorrow?”

“You assume correctly. Though, I can’t tell who’s more excited. Me, Cadance, or Twilight.”

“It’s not everyday one joins the ranks of royalty. Speaking of which, do you know where Twilight is? Sunset said she was meeting with her and Trixie for breakfast today.”

“I just saw them in the dining hall a few minutes ago talking. I’ve never seen Twily so giddy,” Shining mused.

“To be fair, I would be too. But thank you, sir,” Flash finished with a bow with Thunderlane doing the same. Once Shining Armor walked away, Thunderlane walked up close to Flash to ask a question.

“You two seem well acquainted.”

“Yeah well, I have Sunset Shimmer to thank for that.”

“Sunset Shimmer, sir?”

“The new Captain, first mare in modern Canterlot history to achieve that title in fact. When Prince Armor was Captain, Sunset was his Lieutenant before he married Princess Cadance. Just recently, he stepped down and named Sunset as his successor, with me being promoted to her Lieutenant.”

“Do you know her?”

“As a matter in fact, she’s my sister.”

“Teeeeen hut!”

All royal guards within the castle, both rookie and veteran alike, were gathered in the castle courtyard, all assuming a tall military stance. Flash Sentry stood to the side with Sunset, the former wearing a silver badge while the latter was wearing a custom red and yellow armor; both uniform changes indicated the change in rank each had been given. Shining Armor paced with a stern expression as he examined the troops one last time before the future inspections would be carried out by the new captain. Once he was satisfied, he stepped back and spoke.

“At ease! Now, I called you here today to welcome the new Captain. Many of you already are familiar with Sunset Shimmer, my former Lieutenant. It is no secret that I hold a large amount of respect for her skill and reliability. Sure, she is non-standard for a royal guard, but that is why I chose her as my successor. So without further ado, I present to you Captain Sunset Shimmer.”

The unicorn mare stepped forward, her signature swords sheathed and flanked on her left side. All the guards saluted, a gesture she returned.

"Oorah!"

“Thank you. Now then. Before I speak any further, I know that a few of you are uncomfortable or uncertain with a soldier of my gender leading the lot of you. Though I recognize some of you from my time as Lieutenant, I am aware that there are many new recruits among us. Nevertheless, I do hope to win your respect.”

Sunset paced back and forth as she eyed the soldiers, looking for any kind of insufficient looks among them. Even though she was very well aware that her new rank was a clear indication of her competence, she had suspicions that she would not immediately be respected as a leader. This didn’t surprise her as Shining Armor had to prove himself before he was accepted as a leader, and she had both the means and the merits to do the same.

“Still, I do believe I need to give you all some proof that I am indeed worthy of such respect. This brings me to the reason you have been called here today, that is besides me being appointed to this position. As you all know, the coronation of Twilight Sparkle is coming up. She is one of my best friends so in commemoration, I wish to select four of the most elite present to escort her during the ceremony, followed by two more to pull her chariot. While we can easily select those of you for the chariot, I want nothing but the best for my dearest friend.”

“This evening, I will be hosting a small tournament. If you wish to be a part in the ceremony and prove your devotion to the Equestrian Crown, feel free to participate whether you be veteran, or neophyte. Just be prepared to get your asses kicked as I will be testing you, and those of you who are familiar with my training style know that I don’t like to hold back. That said, I want the rest of you to be prepared for the actual ceremony. I highly doubt any threats will emerge, but I’m not going to take any chances. For now however, I will ask new recruits to stay for some morning sparring with me, my lieutenant, and the former captain. I’m sure they will be eager to see your abilities. As for the rest of you, you may return to your posts. Dismissed!”

The more veteran soldiers left towards their posts across the city and castle with the remaining guards stood silent, awaiting further orders. Sunset paced again examining the rookie soldiers herself, subtly rubbing her back legs as if to discreetly scratch an itch as she did so. Flash could not help but notice his sister’s minor discomfort as she strategically placed her tail to cover her legs from the recruits’ eyes, also thankful for the rear plating in her custom armor and leggings that covered up her thighs.

As she tried her best to give no indication to her dilemma, she made note that a few of them not only didn’t mind a mare leading them, a particular dark gray pegasus was trying his damnedest to keep his wings to his side. Though she would never break her facade in front of these greenhorns, she was chuckling internally.

“You there!” she said suddenly pointing at Thunderlane.

“Me, captain?”

“Yes you. Step forward.”

Thunderlane walked several steps out from the lineup with only subtle nervous beads of sweat betraying his stoic mask.

“I hear you were at the top of your class in the academy, even sparring with my brother.”

“Yes ma’am!!”

“Woah, no need to shout.”

“Sorry ma’am.”

“S’alright. Actually, how about we put enthusiasm to the test?” The unicorn captain used her magic to bring over two spears with blaze orange rubber tips. One was handed to the pegasus while the other went into her own hooves. “Seeing as how you were at the top of the class, I don’t think you need an explanation on how the rules of sparring work.”

“No ma’am, I do not.”

“Alright then. En garde!”

Thunderlane lunged forward with his training weapon, aiming for the breastplate of Sunset’s armor. She moved aside at the last second before sweeping her weapon down low with the intention of knocking him out from under his feet. He noticed this opening move and quickly brought his weapon down to block it. Sunset shifted back and brought her weapon up high and swung diagonally down. Thunderlane blocked the chop and moved to the left of Sunset and thrusted again, a move she anticipated and avoided by moving towards the pegasus and used his own momentum to knock him off balance. Before he had a chance to correct his equilibrium, Sunset delivered another sweep of her weapon, this time connecting and knocking Thunderlane flat on his back.

“Aaaand game,” Sunset said with a grin as she placed the tip of her weapon against Thunderlane’s breastplate. “Not bad, but not exactly what I would call top tier. You’re still quite green, but I think we can fix that.” Sunset removed the weapon’s tip from Thunderlane’s chest and allowed him to get up, gesturing him to walk over to Flash who was ready with subsequent sparring. “Alright then. Who’s next?”

As Sunset went through testing the other recruits, driving most of them into the dirt for the most part, Thunderlane couldn’t help but admire the new captain he’d be working under. Everything about her was amazing, her fighting skill, her authority… her flank. Yes, her flank seemed to have a certain appeal about it. It may have just been his male hormones going to work but he could not pull his eyes from her hind end as he watched her takedown each recruit one after the other.

“So how was your first time?” Flash said interrupting Thunderlane’s train of thought.

“Huh?”

“Your first time sparring against our captain. She has an interesting way of fighting, though she was actually being pretty sloppy right there.”

“Sloppy? Did you see the way she just mows down everypony?!”

“Yes, but she prefers her swords to the normal spears. Fencing is a family tradition for us, both as a sport and a martial art. And don’t get me started on those hooves of hers. I’ve seen her crush stones with those things, and I’m not just talking rocks either if you know what I mean,” Flash said shuddering. “One poor guy took several days before he recovered from that. Trust me, if she really wanted to, she would’ve kicked your ass into next week.”

“Heh, she can kick my ass anyday of the week. Long as I get to watch hers.”

“What?”

“Uh! Nothing! So um, Captain said the new princess was one of her best friends. If she’s your sister, does that mean you know Princess Twilight personally?”

“Sort of, we talk to each other sometimes.”

“What’s your thought on her?”

Flash took a second to gather his opinion. “Well, she’s nice. She’s pretty smart too, being Princess Celestia’s apprentice and all. I recall Sunset saying she created quite a few spells for unicorns. She also likes books. Lots and lots of books. Her bedroom might as well be a library.”

“You saw the inside of her bedroom, huh?” Thunderlane said cocking a smile.

“Don’t get ahead of yourself, Private,” Flash said with a chuckle. “We were just kids at the time and I was visiting with Sunset.”

“Oh. Well, do you like her?”

“Hm? Yeah, she’s a good pony.”

“No, I mean what do you think of her as a mare?”

Flash’s cheeks slightly reddened as he rubbed the back of his head with his hoof. “Well, she’s cute I guess. I’m not going to lie, I do find her somewhat attractive. But I don’t think it would really work out between us.”

“Oh. Well that’s disappointing.”

“Eh, it’s not too bad really. I’m really not looking for a relationship right now anyway. I’ll find the right mare for me one day but until then, I am my sister’s lieutenant. And we are very close.”

Later in the day, Flash returned home after a surprisingly uneventful first day as a Lieutenant. He wasn’t complaining about the lack of trouble, but it was almost disappointing. Other than particularly fun sparring session, there was nothing memorable about it.

Flash got out of his uniform and jumped into the shower to wash off the grime and sweat from his work. When he got out, it was almost seven o’clock. He knew around this time, his sister would be starting her little tournament and would not be back for awhile. He wish he had been able to participate, but his new position proved to be more work than he anticipated during the day when he was given the offer, and he opted to rest instead.

The soreness in his back started to get the best of him so he decided to turn in early that night. Some extra sleep wouldn’t hurt. He climbed into his bed and turned his lamp off before resting his head on the pillow, gently closing his eyes and eventually falling asleep.

In the midst of a particularly euphoric dream, he was ripped from his bliss by a loud banging noise, likely the sound of something dropping. His eyes opened abruptly at the sound and he laid them on his clock.

“Nine eighteen…” he grumbled as he rubbed his eyes. He had only been sleeping for a little over two hours since he got home. As much as he wanted to go back to his pleasant dream, his curiosity over the origin of the noise made the likelihood of going back to sleep immediately very low.

Flash got out of bed, turned on his lamp, and stretched his still tender back out before investigating the noise. As he approached the bathroom, he heard a soft melody and he peeked in to see.

The sound that jolted him awake, aside from the melody, was apparently a shampoo bottle that fell and hit the floor, something common in their household. The bottle however was the least of his concern with the sight before him. His sister was home alright, and she had just started a warm bath. Flash found he couldn’t pull his eyes away as she used her magic to scrub her back while lathering shampoo in her mane. Sunset Shimmer was known by many to be a proud, stern, and sometimes sarcastic mare even before she started her career in the Royal Guard. As a leader, she had high standards that she expected to be followed. Despite her tough exterior and demeanor however, she did have a feminine side beneath her mask that she would show from time to time. She wasn’t really trying to keep this side a secret to the world, but fewer ponies saw it due to her default personality. She was still a mare after all, and being a soldier didn’t mean she was undesirable. Quite the opposite in fact, according to their colleagues.

Flash could smell the pleasant aroma of her spa grade shampoo, as well as see with her elegant body shined with the water and soap, as did her wet mane. For a few minutes, she was sweetly humming a small song as she enjoyed herself, a nice contrast to her usual authoritative attitude. But when her brush gravitated to the sensitive area between her legs, she shivered and let out a sharp moan as she lathered the area a little too thoroughly. She bit her lip as she fought to suppress her voice while she finally scratched an itch that had been bothering her all day long, slowly working to using the handle. However, the brush supplied inadequate relief in that department so after some frustration, she set the brush aside and repositioned herself. Flash could see his sister’s hoof retreat into the water and if her quivers were any indication, she was really impatient about getting the relief she needed, resorting to seek the help of both her hooves to finish the job.

The further she got into her pleasure, she clenched her eyes shut and arched her back, throwing her head back in the process. As she grew closer to her imminent climax, she forgot about holding back her voice as she let out several lewd squeaks, which Flash found oddly adorable.

The mare’s orgasm was ultimately an unsatisfying one as the itch maintained its strong presence despite the intricate hoofwork. Sunset laid back against the side of the tub, still breathing heavily from the activity as she grunted in frustration. What did it take to be free of this unfortunate issue, she thought in her irritation. Once she decided she was done sulking, Sunset climbed out of the tub and used her magic to wrap a towel around her head, foregoing one for her body while she went on to brush her teeth.

With the angle, Flash caught a good glimpse of his sister’s wet rump, specifically her marehood which was red and dripping. It was at this point that the unmistakable scent flooded his nose, one he was familiar with. As his heart rate increased, he watched his sister as she subtly swayed her rump and not-so-subtly raised her tail, practically presenting her special area to her peeping brother, which was glistening with something he knew it wasn’t soap or water. He could see from the angle of the mirror that she was grinning. This made him frown. She was teasing him again just like she always did as an older sister.

He was finally able to pull himself away as he now felt an aching between his hind legs. Great, my own sister gave me a boner, he thought as he discreetly tiptoed back to his bedroom. Flash tried hard to keep his struggling erection down, a difficult effort considering the sight of the captain and her privates still fresh in his mind while he was sitting on his bed.

“That’s what you get for being a voyeur.”

The sound of his sister’s voice whispering into his ear was accompanied by a soft stroke to the base of his wings by her hoof, causing the pegasus to shiver from the sudden pleasure, not to mention jump from surprise. Said mare had snuck into his room while he was lost in thought and had pressed her still wet body against him, the sensation of moist fur only fueling the poor stallion’s plight. While it was common for them to give each other back rubs after a stressful day, this was something a bit different. The pain of his pulled back muscles suddenly seemed nonexistent with something else keeping his attention.

“Such a naughty colt,” the unicorn cooed as she nibbled on her little brother’s ear.

“S-stop! T-that tickles,” the pegasus responded as Sunset applied pressure to his back muscles. “O-ooh, ooooh, that feels kinda nice actually. Err, don’t take that the wrong way!”

“You don’t have to fight it, Flash. Not like anypony else is watching. Besides, not like it’s the first time we’ve bonded like this. I think we could use a little R&R.”

Sunset’s hoof gradually gravitated down his back as she leaned in further to nip his neck, a small moan escaping from Flash despite his best efforts. From day one, he had always loved his sister dearly, a sentiment she shared. Though he felt strange her recent ways of showing affection, he would be lying if he said he didn’t enjoy it.

“W-we really s-shouldn’t be doing this, not like this at least,” Flash protested but didn’t stop her.

“Oh you’re one to talk, spying on a bathing mare like that. You watched me masturbate, now let me have a bit of fun.”

Flash’s wings slowly stretched out as Sunset’s hooves reached the front of his body and were dangerously close to his now completely unsuppressed member. The sly mare lit her horn and used her magic to caress her brother’s stallionhood, starting at the base and slowly stroking up to the head. He closed his eyes as he fought to stifle his tensed, pleasured breaths. He wasn’t going to give in to his sister’s tactics, he wasn’t so willing to let her win this battle.

Distracted by her acts of nibbling his ear and stroking his cock, Sunset didn’t notice the stallion’s sly hoof that tried to find its way between her legs. Once it found its target, she clenched her legs tightly at the sudden pleasure and let out an adorable happy squeak. She rested her chin on his shoulder and drew quick breaths as Flash’s hoof proceeded to grind against her sensetive slit, keeping up pace with her own stroking. Her current angle allowed her a view of hard shaft and she smiled as she used her own hoof to caress it ever so gently.

Flash was clenching his eyes in his attempts to control his body. Sunset took advantage of this and used her free hoof to tilt his head towards hers, blindsiding him with a kiss. And not a simple peck on the cheek either. A combination of her love for her brother and her raging hormones made her slip him some tongue. Flash didn’t have time to think before his own instincts took over and reciprocated the kiss and he knew it, he was making out with her. A nagging thought in his head told him this kind of risque love shouldn’t be exchanged between siblings, but much of his brain was clouded by lust. At this point, neither seemed to care. With the pretense dropped, he decided to just enjoy this guilty pleasure while it lasted.

The mood in full motion, Sunset slowly dragged Flash onto his back on the bed in their kissing, his diamond cutting erection now standing upright on full display like a flagpole. She pulled away and when Flash opened his eyelids, he went red as Sunset positioned herself on top of him, her backside right above his face. It would seem she was still just as excited as he saw in the bathroom with her vulva still puffy, moist, and her clitoris just as firm as her attitude. Only now, he was close enough to fully see her in all her glory while also taking in the aroma.

Even though Flash could not clearly see her head lower from this angle, he could definitely feel a warm wet sensation gradually descending on his member, accompanied by a sloshing of Sunset’s tongue. His hips tensed even more as his sister sucked on him, her teeth gently scraping across his shaft. Another moan found it’s way under Flash’s breath, slightly louder than the last one, as Sunset handled her brother’s genitals with care and affection, alternating between sucking the shaft and kissing the head. In addition to this, she used her magic to caress his testicles which only added to his euphoria.

She suddenly stopped sucking, lifting her mouth off his penis with a pop as the head came out. “A-are you waiting for an invitation or something?” she said slightly annoyed. “My pussy ain’t in your face just for you to look at.”

“O-oh, uh. Sorry.”

Flash placed his hooves on her firm flank and pulled it down slightly before he began to lick the sensitive marehood. He alternated between a flat tongue going across her lips, and a firm tongue bombarding her clitoral gland, eventually sucking on it.

“Mmm, not too ba- Oooh!”

He increased the speed of his licking and inserted his tongue inside her pussy, causing Sunset to bite her lip at the sudden tingle that jolted in her hips.

“Oh sweet Celestia, I missed this!”

Sunset didn’t care as much about suppressing her moans as Flash went to town on her, savoring the taste of his sister’s honeypot. She went back to work on his cock, attempting to match her speed with his. Both had trouble keeping their composure as the pleasure was starting to get the better of them. Flash’s tongue traveled upward to her anus and he attacked it vigorously.

“W-w-wha hey! What are you- Ah!”

She was caught off guard by his change in tactic, and her face went rosy red as she felt his tongue slip inside and out repeatedly. Sunset did not have any experience with stimulation involving that hole, not even on her own, so he was traveling into a new territory. Despite the unexpected bliss she felt behind her, it was a strange, embarrassing feeling to her. She didn’t really see the appeal in anal sex or anal stimulation in general and part of her wanted to protest as to why Flash would put his tongue in such a place. And without telling her either!

Though this annoyed her, she didn’t make any protest and continued on her end. Flash’s member started to swell as he grew closer to his limit. Both ponies were too lost in pleasure to notice the subtle signs of each other’s imminent climaxes. Ultimately however, Sunset decided it was time for a small break and got up off her brother, rolling onto her back beside him.

“Sorry, my jaw hurts,” she said while rubbing her chin. “Give me a minute and we’ll continue.”

Flash simply shrugged and stretched his foreleg out for Sunset to rest her head on. She continued to stimulate herself with her own hoof while Flash was content to save his stamina.

“By the way, how did the tournament go?” he asked resting his eyes.

“Hm? Oh, yeah that. Coulda gone better in all - ah! - all honesty. A lot of the stallions couldn’t - oh! - handle each other, let alone me. Even the four I ended u-u-u-oooh!- up picking were a bit sloppy.” Sunset chuckled as she stopped rubbing herself, looking at her soaked hoof. “I guess my first real business as Captain will have to be retraining the guards. Their skills are absolutely pathetic.”

“What about me?”

Sunset scanned Flash with a grin. “Meh. Six outta ten.”

“That’s fair I guess- HEY!”

“Hehehe, what? Just because you’re my brother doesn’t mean I can’t be honest. Still a bit green, but I think we can fix that.”

“You sassy bitch,” Flash retorted with a chuckle.

“Pfft! Do I look like an idiot? Okay, before you answer that, keep in mind I’m technically your superior.”

“So let me get this straight: not only am I doing this with my sister, but my boss as well? So much for fraternizing policies.”

The brother and sister shared a laugh as Flash sat up on his side, his now semi-erect member splayed across Sunset’s thighs. This renewed her libido and an idea came to mind.

“Say, can I ask you something? I’ve got a, well, feminine problem that’s been bothering me all day. I don’t suppose you... help me with that tonight?” His member perked up at the thought. “I’ll take that as a yes,” Sunset said with a laugh.

“So you are in heat. I kinda figured as much.”

“Have been for awhile now, actually. Disadvantages of being a mare.”

“That show in the bathroom aside, you hid it well I guess.”

“That ‘show’ wasn’t intended to have an audience but yeah, it’s that self-discipline as a soldier. I don’t know if you could tell though, but this estrus has been driving me crazy all day and I need a stallion to turn it off. Seeing as how we’ve got this mood going on tonight...”

“Um, well I wouldn’t mind a little more stress relief, but… I don’t have any-”

“I got it covered. I know a spell that temporarily halts my reproductive system so don’t worry about the risks.” Sunset lit her horn and her magic aura formed a small ball that phased through her stomach. “Oooh, kinda tickles. It’s a spell female soldiers use while on extended duty. Not exactly novice level magic either, but it’s a cinch for an advanced magic student me.”

“I don’t know too much about magic, but couldn’t you just have used that spell to stop estrus altogether?” Flash inquired.

“Where’s the fun in that? Besides, the spell only disables the cells, not the hormones. I can’t get pregnant during a set time window, but I still deal with the effects until it’s turned off. Speaking of which...”

Sunset took some time to properly position herself. She propped her back up against the headrest with the pillows providing comfortable cushions. Once she was all set, she spread her legs, revealing her moist pussy. The sultry invitation didn’t go unnoticed as Flash positioned himself to accept it. He used his hoof to rub the head of his tense member across Sunset’s slit, not ready to insert it just yet.

“Stop teasing. That’s my job.”

“Little retribution is in order here.”

“Screw you,” Sunset said with a grin.

“That’s the idea,” Flash retorted, also with a grin.

With his member coated in her juices, he lined the head up with Sunset’s slick opening and slowly penetrated. Sunset sighed a drawn out moan as her tight walls clamped on to him, causing him to let out a moan of his own. He slowly thrusted his hips into her until he hilted. He was as deep as he could go and she felt every inch of his warm member as it scraped against her walls when he pulled back.

“Damn…”

Just as the tip of his penis was ready to pop outside, Flash thrusted again with her hips pushing into him. Her lips sucked him in, begging to be filled with more cock. He continued to thrust and thrust, attaining a rhythm and keeping his pace. He wanted this to last, as did Sunset who was only stimulating herself slightly with her hoof as he was plunging deep into her.

“Having fun there, sis?”

“AAaaahh, Oh Celestia!”

“I take that as a yes.”

Sunset was on cloud nine in the midst of it all. She wasn’t five minutes into the sex and she was beginning to lose herself. It had been awhile since she felt this pleasure with a stallion. In fact, she didn’t remember ever feeling so intimate. Of course, this was her beloved younger brother with whom she’d always been close. While their love didn’t really go beyond a brother-sister relationship in everyday life, they still held a passion for each other. They knew each other’s strengths and weaknesses, they would always look out for each other. That bond was strong, though they didn’t always express their love like other siblings if tonight was any indication.

Flash gradually sped up his pace and gradually began to thrust harder. With each thrust, they began to breathe sharper and quicker. A particular plunge sent a wave of pleasure up Sunset’s spine and she became more vocal.

“Oh yes! Right there! Harder! Keep going! Don’t stop, I’m getting closer!”

He suddenly leaned down and kissed her, still keeping with his rhythm. At this point, Sunset wrapped her hind legs around his waist and her free hoof held his head as they graced each other’s tongues, also feeling each other’s warm breath on their faces and necks.

In the heat of the moment, Sunset simply could not hold back any more as the erotic stimulation became too much. She held on to her brother tightly as he felt her vaginal walls tightening around his cock in her orgasm, their merged crotches becoming more moist. Her climax surged all throughout her body, making it go numb after the initial burst. After coming down off her euphoric high that lasted many seconds, she loosened her grip on Flash, who slowed his pace down a bit to compensate, and laid back on the bed.

“Oh wow…”

“How was it?”

“Better than the last guy I had, that’s for sure. Geez I’m tired though. Anyway, it’s your turn.”

Flash leaned forward again and kissed Sunset on the base of her horn before he quickened his pace again, this time even faster. He slammed his hips against hers, his member tingling and swelling as he was fast approaching his own orgasm. But he didn’t want to end it just yet. He clenched his teeth in attempt to hold back. The grunts and moans became more frequent with each hard thrust. He was close, he could feel it. The stallion continued to grind as he lifted Sunset’s hind legs above his head, her hooves now resting on his shoulders. This new posture stimulated Sunset tenfold and she bit on a strand of her mane as she felt a new level of pleasure run through her nethers. The lewd noises she made along with the curling of her hooves only added to her brother’s euphoria.

“Sunny. I’m gonna… “ Flash struggled to say as his member started to swell and twitch with his climax imminent.

“That’s it, big boy,” Sunset side in between panting. “Just let it burst! Ooooh!”

His sister’s vagina suddenly started to tightening once more as she was orasming again from the increased stimulation, still quite sensitive from her orgasm just moments ago. This clamping sensation pushed him over the edge and he lost control as he gave one last thrust as deep as he could. His bloated cock convulsed as the first thick string of hot semen shot inside of her, followed by countless others shooting glob after glob. Sunset’s hungry pussy continued to milk his spasming organ as he rode out his orgasm, squeezing him tighter than anything else he remembered. He pumped her full and after what seemed like forever, their orgasms finally subsided.

Without pulling his now softening penis out, Flash collapsed on top of his sister, having expended most of his energy. Her estrus finally quelled, Sunset didn’t mind mind this too much. In fact, she cuddled him in her hooves and nuzzled him affectionately.

“Wow. You really came a lot. Little stress relief goes a long way, huh?” Sunset said whispering into her little brother’s ear.

“Yeah. Indeed it does,” Flash responded, reciprocating the cuddle.

“Maybe we can do this again sometime. That itch is going to come back eventually.”

“Perhaps. I wouldn’t mind, though I’m still not sure about it being a regular thing.”

“Relax. As long as I’ve got this special spell, we ain’t got nothing to worry about. Besides, you weren’t complaining when you were ‘helping’ me.”

“Shut up, I’m sleepy.”

Sunset merely laughed as she rolled him over onto his back on the part of the bed next to her, still cuddling him as she used her magic to turn off the lamp by the bedside. Flash was exhausted and went to sleep fairly quickly. As such, he wasn’t in a position to object against Sunset spending the night in his bed as she too fell asleep in his hooves.

But not before one last kiss to his nose.

The Coronation ceremony went off perfectly. The four guards Sunset selected to march with the new princess basked in her moment of glory, witnessing Twilight’s new crown descend upon her head in Princess Celestia’s magic.

At the subsequent reception party, Twilight was joined by her two friends. Trixie had on her best formal dress that she allowed her parents to get for her while Sunset was clad in her new custom armor, sans the helmet. It took a thorough scrubbing to get the semen stains out of the fur on her hind legs, but now with the itch not around to bother her, she was spotless for her friend’s important day.

“Congratulations Twilight. I mean princess,” Trixie said cracking a grin.

“Oh stop that. It embarrasses me,” Twilight said bashfully.

“Why? You’ve come quite a long way from the inexperienced filly I met those years ago,” Sunset said proudly. “To think you could hardly lift a page with your magic and now look at you.”

“I just put a lot of effort into my studies is all. And I have to give some credit to you guys for helping me.”

“All for one and one for all,” Sunset responded.

The girls shared a giggle before Flash came up to them, or specifically Twilight. “Congratulations Princess.”

“Thanks you Flash. Um, are you okay? You seem a little tired.”

“I’m fine, I just didn’t get too much sleep last night. Not a problem. I’d like to stay and chat, but I’m needed over there. Good luck with the new title, we’ll be happy to serve.”

Flash cantered past the girls, tripping a bit once he got a few feet away. He quickly regained his composure and continued towards his destination.

“You know, Sunset? Your brother is a dork sometimes,” Trixie said earning a giggle from Twilight.

“Yeah, he may be a dork…” Sunset glanced over at Flash and smiled. “But he’s my dork.”