A Royal Night

by Psy Key

Rating: mature
Tags: Romance, Comedy
Length: 6250

Cadence and Shining are living happily after their marriage, but will a suggestion change that?

It's been about a week since Princess Cadence and Shining Armor helped save the Crystal Empire from King Sombra, and they are living the perfect life in Canterlot. One morning Cadence suggests something to spice up their sex life. Will this suggestion throw Shining over the edge, or will it be the start of something new?

My second clopfic! Please be gentle with your comments! Thank you fillies and gentlecolts!

Shining Armor x Princess Cadence x Twilight Sparkle clopfic. Contains incest and Futanari.

Published 1970-01-01 00:00:00 UTC
Last updated 2013-02-24 05:42:53 UTC

Cadence's Questionable Idea

It was late at night. The marble fireplace dimly lit a small portion of the living room with a crackling fire. Shining Armor and Cadence were wrapped up in a blanket, enjoying small glasses of Canterlot's finest cherry wine.

"Oh Shining...", Cadence said as Shining Armor slid a hoof around his wife.

"The fire sure is warm, isn't it Honey?", Shining said with a seductive gaze upon Cadence. She looked at him with a grin that was partially the wine's fault.

Shining knew his wife well. Before they were married, Cadence was a tease when it came to Shining. After she set Twilight to bed, she would often graze a hoof near his sheath while they studied together. Sometimes she would even give him a light hoofjob while they sat studying for a upcoming test on various types of magic. This time was no different, save the fact that they were not studying and both were in the mood.

"Remember when the both of us were in high school and we desperately tried to hide our suggestive relationship from your parents?", Cadence said, recalling the many times they had engaged in foreplay when Shining's parents had their backs turned.

Shining's eyes grew and he blushed, remembering at one point when his father, Nightlight, had caught Cadence and Shining foaling around when his mother, Twilight Velvet, was asleep. Shining thought that his parents were asleep, which both Cadence and Shining decided would be the perfect time to further their relationship. He did not hear his father trot down to his study to retrieve a very fine wine, which was kept in his study's combination-locked wine cooler. Cadence and Shining quickly retreated from each other when Nightlight had opened the door. His father had given both of them a scowl, but when Shining was alone with his father the next day helping Nightlight reorganize his study's collection of rare tomes, his father told him with an assuring look, "Good job, son!" Even now, Shining couldn't understand why his father hadn't told his mother what happened, but he didn't argue with his good fortune.

"Yeah, except I was usually the one with the fear of being caught.", Shining said, giving his wife a grin. She was always the fearless one.

"It's not my fault that a certain stallion always attracted my attention every time he came home from hoofball practice while I foal-sat his younger sister." Cadence was now caressing Shining's growing cock. Shining was finding it hard to concentrate on a equal argument, his mind slowly fogging with lust.

Shining was finding it hard to control himself. His erection now at full length, a proud 14 inches. Cadence had slipped her muzzle under the sheet they used to cover themselves up for warmth and was now sucking on the head of his cock. Shining couldn't even think of a sentence with his wife's expert ministrations assaulting his engorged staff.

Cadence was now taking in more than half of Shining's dick. It was almost hard to breath with his delicious cock in her mouth. She couldn't get enough of his warmth, his flavor, the way he filled her mouth. She loved every time she was able to service her husband.

Shining could feel his climax coming closer. He was panting and his coat was damp with sweat. "Hon-Honey, I'm close. I-I can't hold back.", Shining told his wife, trying desperately to keep going as long as he could.

Within seconds of his announcement, he came. Thick, sticky, warm cum flooded Cadence's mouth and made her gag a bit. She sucked the remaining cum from his dick and slid her head off of Shining's member, a low 'shlick' sound accompanied her leaving. She crawled up to Shining and opened her mouth. His cum pooled in Cadence's mouth was getting his now flaccid member to harden again.

Cadence moved her tongue back, Shining's seed flowing down her throat and into her stomach. She loved it. The taste, the slow flowing feeling. For a moment she called herself indecent in her head. She ignored her own comment and focused on the sensation that she craved every time this happened.

Shining Armor was now on top of Cadence. After seeing her little show, he couldn't help himself. "That was just the beginning," Cadence said, "Now let's get to the main event!" With that, Cadence stood up, shifted her tail to the side, revealing her soaked plot. Her entire flank was sweaty, and Shining could smell her scent. "But of course." Shining said in a seductive and dominant tone. He lined his dick with his wife's awaiting pussy.

Shining thrust his hard cock into Cadence like a battering ram. She felt every inch fill every crevasse in her tight hole. Shining was thrusting at a even pace now. Cadence was in a sea of bliss. She felt her husband put both of his front hooves on either side of her flank. He was bottoming out every time he thrust forward, hitting her cervix with light force.

Shining picked up the pace and Cadence was now thrusting her flank against her husband, trying to fit more of him inside, despite already fitting her perfectly. A loud 'smack!' could be heard each time their bodies became one.

Cadence was now soaked. Her light orgasms hitting her every minute like a small wave. The room was filled with the musky scent of a mare with sexual desire and a stallion with a need to please.

With every thrust Shining felt himself closer and closer to his ultimate climax. Cadence's horn flickered momentarily, indicating that she had cast a anti-pregnancy spell. Shining was now thrusting wildly. His motions uneven and his lust overflowing.

Shining came. He came so hard he grunted. Cadence moaned. She usually was quiet, enjoying the feeling of her husband go to town on her. She couldn't control her moans as Shining's juice filled her and started to leak out. Her pussy clenched tight around his cock, milking him for every drop of jizz she could take.

They both fell asleep, too tired to go to their bed upstairs. The fire slowly went out, not needed by the couple anymore.

_____________________________________________________________

It was morning. Celestia's sun was now rising over the hills near the distant Ponyville. when Shining awoke, he noticed that his one and only special mare was not laying with him. Instead, Cadence was cooking breakfast. Eggs with haybacon strips and whole wheat toast.

"You always make my favorite breakfast and I always love it! Thanks Love!" Cadence blushed deeply, still cooking on the stove. She had never been the kind of mare for culinary arts, but if it meant pleasing Shining it was at the very least worth trying. Her food wasn't that of royal quality, but she could guarantee that almost all of Equestria would call her food divine.

"You know, I always try to please you in any way possible, Shiny!" His nickname that she had given to Shining Armor shortly after they began dating seemed to always embarrass him, no matter the area. He recalled their first time shortly after the wedding. She had moaned, "Shiny, Harder! Deeper! More!", so loud that he would put one-hundred bits on the entirety of Canterlot hearing them rut.

Cadence had set up two plates with breakfast. Hers noticeably had smaller portions and no haybacon strips, as she was watching her weight. She also poured two glasses of apple juice from the many kegs that Applejack had given them as a wedding gift.

They started eating. Shining Armor was enjoying every part of his meal, not even noticing his wife's face when she began to think something rather suggestive. "Shiny, you know how last night was absolutely amazing? Well, I had an idea, would you care to hear it?" Shining Armor was now wide-eyed. "Sure, Honey.", he said with a smile. "Are you sure? You can't freak out over it, okay? And you have to think about it for a while." Shining was now focused on the topic at hoof, not even touching the golden haybacon strips on his plate. "Well, okay. But what exactly is this 'idea'?"

Cadence was blushing, trying to find the proper wording for her idea. "I was thinking that we could spice up our sex life, you know? Get a little kinky... So I thought that maybe, well, we could have a threesome..." Cadence looked away after completing her proposal, too embarrassed to see Shining's reaction. Shining's mind, on the other hoof, was flash froze. A threesome? But why? Is there somepony else that Cadence loved? His mind raced with these thoughts while his face remained straight.

Shining gave the question a long, focused thought. "Hmmm, I'm not sure... Can I at least know with whom you plan this to be with?" Cadence had a look of pure amazement over her face. "You know her well. She has helped us out a lot ever since the wedding, and she doesn't live here... Somepony who calls you her, 'BBBFF', ring any bells?" Shining Armor was now frozen with surprise. His sister? His very own sister? That's who Cadence wanted to have a threesome with? Reluctantly, Shining Armor replied, "Okay... but don't expect me to do anything with her... That's just wrong... I couldn't do anything to Twiley."

Cadence wore a look of surprise and excitement across her face now. Shining had never agreed to any of her outlandish ideas before. Even when they took chemistry in high school, he never agreed to combine random chemicals when she wanted to mess around. But now, he was agreeing to had a threesome with his own sister! Cadence could not express her delight.

"Great! She'll be here tonight!" And with that statement, Cadence trotted out of the house to run errands. Shining was left in awestruck. What did he just agree to?

Surprise Sex With A Princess (Shining Armor Too!)

And like the wave of a hoof, half the day seemed to of just vanished. Luna's beautiful moon sat in the night sky, giving off the most peaceful shade of moonlight over all of Equestria.

Shining Armor was pacing in his study. His mind was unable to comprehend the decision it had made earlier in the day to not only have a threesome with his beloved Cadence, but with his very own sister too! Throughout the day he constantly wondered why. The only possible reason he could muster was that because it was Cadence, he couldn't say no.

Somewhere in the darkest regions of his mind, he truly did want to make love to his sister. That part of his mind wanted everything that seemed wrong to Shining. That region wanted to seduce the princess's, fight in street brawls, have drinking contests with his pals, rob a unsuspecting guard in his battalion, and worst of all- to assault Twilight's plothole with his massive member. "That dark region always seems to be so thrilling." Shining Armor thought to himself as he cleaned the house of anything Twilight might find unorganized. He knew how Twilight got when she saw something unorganized, and he certainly didn't want to spend the whole night rearranging his entire household because of a small stack of books.

His train of thought crashed into the wall of focus he had built when he heard trotting outside. He quickly took the small stack of books to his study and hid them. He then proceeded to the door. Opening it, he greeted both his wife and sister.

"Cady, Twiley! It's great that you're both here!" Shining Armor said with a proud and happy voice. He gazed at his sister for a moment. She had a stunning dress on, most likely made by her friend Rarity. It was black with stars dotting it in various patterns, and turned an elegant shade of purple when gazed at directly in light. His wife had on a dress he recognized quickly. It was the dress she had been eyeing for some time after their wedding. He remembered the look of the dress because it was made with enchanted glass thread, reflecting light slightly enough to make the wearer glow and stand out.

"Cadence invited me here for a whole night with the both of you! Isn't that great, BBBFF?" Twilight exclaimed her happiness with a smile that Shining remembered back when she was still a filly. Cadence gave her husband a wink before asking Twilight to set her belongings where she wished. As Cadence walked by Shining, she whispered in his ear, "I'm going to get dinner ready. You should get her more, 'comfortable'." The last word rolling off the alicorn's tongue with a tone not unlike the stripper mares at Canterlot's secret brothel would use to lure in a Stallion's wallet.

Shining obeyed his wife, putting some resistance forward which quickly faded. His sister was sitting on the couch reading the latest Daring Do, "Daring Do And The Golden Phallus." Wait, did he read that correctly? He stared at the book again, and sure enough it was what he had read. He then noticed the cover. Daring Do was holding a golden artificial cock. He also noticed the "18 or Older" label printed on the side. He had knew the author of Daring Do made other books, but explicit ones had never crossed Shining's mind! And even more so that his sister was reading them!

"So Twiley, how has Ponyville been?" Shining tried breaking the awkward stares with his simple question.

Twilight looked up from her book and quickly set it down, covering the page she was on by setting the book in a face down position. "It's been wonderful! Rarity made me this dress not too long ago, and I've been dying to wear it! I've been needing to relax because Trixie had showed up in Ponyville again. This time she caused everyone so much sadness that after I beat her, I doubt she'll ever show her face within 10 miles of Ponyville." Shining had remembered the papers that day. His little sister had gotten the front page, and an honorable mention from the Princess' Section.

"That sounds great, Twiley. So, how are your studies going?" Shining Armor decided to take the 'slow but sure' approach. He still had no idea why he was doing this, but clearly the part of his brain that developed desires wanted his little sister around his cock.

"They're going great. Princess Celestia hasn't assigned me work for a while, but I assume she will soon! I just hope it includes books." Twilight was trying to hide her grin from her BBBFF as the word 'books' left her mouth. After a few conversations about Shining's guard work, how Twilight's friends were doing, and the various tedious requests Princess Celestia has Shining Armor do, Cadence trotted from the kitchen.

"We will be having tortellini and pesto minestrone with a hay steak." Cadence announced to the two siblings. After what seemed to be forever, but in actuality was 5 minutes, Twilight and Shining Armor trotted into the kitchen for a delicious dinner.

The food smelled great, the plates were artistically designed with the dinner, and the minestrone looked and smelled divine. Twilight took her seat next to Shining Armor, and Cadence next to Twilight.The food was amazing in Shining's opinion, and he knew that Cadence was a perfectionist in this sort of matter like many others. "I remember your culinary skills when you were my foalsitter, and I must say the dinner was absolutely perfect!"

"I do aim to please! I just knew the both of you would enjoy it very much!" Cadence had a slight grin on her face after the sentences left her mouth. Shining Armor couldn't help to see that Twilight was looking rather odd. Her mane was slightly frizzled and he couldn't put a hoof on it.

He then saw the lust in her eyes. His little sister suddenly looked as if she desired something more than reading and knowledge. Before he knew it, Cadence was behind him. She whispered into his ear, "I gave her a slight enchant of lust on her food. It took me a while to make the magic faint so neither of you would see t, but I did it. What do you say we take this upstairs, Shiny?"

Shining Armor's heart raced. He had no idea what to do. Cadence asked Twilight if she would like to sleep in their master bedroom tonight, to which Twilight gave a very quick "Yes!" to. Shining Armor felt warmth invade his body. The familiar warmth that would ripple across him when Cadence teased him. As Twilight left the couple in the kitchen, she took her book and a small saddlebag with her to the sleeping chambers. Cadence began to follow suit. She swayed her tail back and forth as she walked behind Twilight, letting Shining Armor catch quick glimpses of her aroused sex.

Shining then noticed he was alone. He gathered his thoughts and hurried behind Cadence. As he came up the stairs he thought about what is to come. The night that his desiring, perverse mind wanted was right around the corner!

Suddenly, Shining Armor stopped. His mind whipped back to when the three of them were eating. How did Cadence do that? How did she give Twilight such lust? He had never heard of any spell that could induce lust. Then again, he was married to the only pony that was able to control love itself. He took that thought as a hint and let the question vanish before him.

As Twilight was about to lay down on the bed, Cadence stopped her. Cadence then bit her ear playfully. This sent Twilight out of control. She had no idea how to handle this, being as she has never felt this level of desire and lust. She couldn't figure out what was going on.

Nevertheless, Twilight was pulled into a wet kiss. Cadence pressed her lips to Twilight's, and Twilight showed no signs of hesitation. Shining Armor was not too far away, but immediately felt left out. He himself, still felt it was wrong to do this.

Suddenly, his mind went blank. He could hear Twilight moaning, and the next thing he saw was Cadence rubbing her hoof over his little sister's visibly aroused marehood. Just the sight of the event made his cock begin to harden. Twilight seemed to be not herself. Shining normally would have never expected this kind of sexual exploration from his sister, but knowing that she loved book she was bound to have become increasingly interested the more she read about the act.

Cadence threw Twilight onto the bed. Immediately, Twilight was spread eagle. Her face expressed both desire and question. Cadence took the initiative and began to eat Twilight's pussy. The sight was unbearable to Shining! His stallionhood pulsed, his brain was tunnel visioned, his eyes full of desire! He never knew his own wife to be interested in other mares! The events unfolding were both overly arousing and questionable. He couldn't think. He didn't have the time, nor the blood, to think. His last thought was that of lust for his wife and sister.

Shining heard a whisper. "Please Shiny, play with me too." He knew this was Cadence, and trotted happily over. He could smell her. He could see her. But wait, something wasn't right. He went over to the light switch, dimming the lights to a romantic shade of crimson. His mind then turned back to his wife, whom he quickly began to tease.

She was soaked, hot, and smelled of sweat mixed with love juices. Shining moved his head down and gave Cadence's marehood a testing lick. He was given a soaked tongue in response, with his wife mashing her pussy onto Shining's mouth. He licked at her nub, which was engorged and slightly pulsing. Cadence moaning into Twilight, and Twilight was moaning all together. Shining ate his wife's delicious hole. She tasted like roses and blueberries.

His tongue flailed inside Cadence, as well and her's moving around in Twilight. Soon, Twilight began to rock against the alicorn, and Cadence sucked on her clit. She was rewarded with squirt after squirt of sparkly pussy juice soon after. Cadence pressed her mouth to Twilight, who was cumming all over Cadence's muzzle. She drank every drop of Twilight's love juices, keeping some in her mouth to share with Twilight. The two shared a sloppy kiss that left both of them smothered in sparkly mare cum.

Shining was trying to please his wife, but he couldn't do it. She was moving around and he couldn't keep his tongue inside her. He took the initiative, grabbing onto his wife's flanks with both hooves. A grin instantly shot across Cadence's face as she knew he husband was starting to get rough. It was one thing she enjoyed more than most mares. She loved when Shining took control. She loved when he was rough with her, treating her like she was his tool of pleasure. Her kiss with Twilight only got sloppier as Shining's tongue darted down Cadence's love hole.

Shining's mind was blank. On one hoof, he wanted his wife to cum. On the other hoof, he wanted to tease her till she went mad with pleasure. Nonetheless, he continued his brutal assault on Cadence's marehood. His tongue danced inside her, reaching spots that caused Cadence moan into Twilight's mouth.

At last came release. Cadence came, hard. Her walls clenched around Shining's tongue and he opened his mouth, read for his wife's juices. Cadence yelled out, "Oh Shining!" as she moaned loudly, no longer kissing Twilight. Shining's mouth was greeted by squirts of Cadence's love. He gulped them down greedily and resumed to lap at her marehood, Cadence basking in the afterglow of her orgasm.

After a few minutes of panting and slow recovering, Cadence cut right to the main event. "Come here, Shining. We want to please you." Cadence said this in her usual seductive tone. Twilight's eyes shot open after hearing the word 'we' and worked the sentence in her head. She could barely think straight, her mind telling her to refuse rational thought and go along with the current of pleasure that was only beginning. She wanted to refuse, she wanted to back away, but her desiring side of her mind took full control.

Shining Armor was taken aback as well. He wasn't ready for what he agreed to! He wanted very desperately for his pleasure to be just from Cadence, but his hooves moved forward. He didn't want to think about Twilight, his little sister, sucking his cock for all it was worth. For some reason his mind focused on this image, and soon Shining was on the bed.

The two mares before him had their heads inches away from his throbbing cock. One was his wife, somepony who has done this before and was only staring seductively up at him to increase his pleasure. The other was his younger sister, who was staring at the tower before her. "So big..." Twilight said as her mind was flooded with hormones and confusion. She was still hesitant to do something with her BBBFF, but she still felt like staring at the cock before her was so much more arrousing to know it was her brothers. She couldn't decide between the two.

Cadence had a filthy idea. She took Shining's cock with one hoof and brought it down, then pointed the head toward Twilight. Twilight's eyes went wide once again, but this time they slowly closed to being partially lidded as she took in her BBBFF's amazing, intoxicating scent. It was musky and filled with hormones. Precum was dribbling out of his tip, and the sight only made her mind race. "Are you really just going to sit there and stare at it?" Cadence asked, quite annoyed that she wouldn't accept the pleasure rod before her.

Twilight opened her mouth to reply, but instead Cadence pushed her head toward Shining's love stick, impaling her on it. Twilight had no idea what to do, but she quickly pulled off of Shining to cough. Cadence lay there with a grin and slightly giggling, she thought it was funny that she had gagged. Soon, Twilight slowly began to take Shining's dick once again. This time she took it slow, and of her own accord.

Within a few tries, she managed to hilt Shining in her mouth. She savored the flavor of the rod, slowly circling her tongue around the shaft. Shining pulsed within her mouth and grunted as he felt Twilight's soft tongue wrap around his dick. He still couldn't believe it, but now that it was happening he didn't care.

Twilight soon felt that she needed air, and pulled off the delicious cock. She did this slowly, and flicked her tongue all the way up Shining's length. She quickly filled her lungs with air, then went straight back down her BBBFF's love meat. The taste intoxicating her once again. She started to slowly bob up and down, and Shining had his hooves on her head in response, indicating that he was now fully enjoying the filthy act.

Cadence was getting rather bored. But then, she sprouted a rather perverse idea. One she knew would get Shining to shower both of them in his warm, thick seed. "Oh Twilight," she said in a seductive tone. "Why don't we share your brother's love stick together?" Twilight's eyes went wide as she slide Shining's stallionhood out of her mouth, giving it a kiss as it left her muzzle.

Cadence crawled over, taking in the scent of incest love. She gave her husband's tool a long lick from the base to tip, flicking her tongue when it reached the very top. Twilight joined in too, but was only sucking on Shining's balls.

He could barely handle it! Here, right in front of him, he had two mares licking and sucking on his dick and balls like a filly would to a candy cane on Hearths Warming. He didn't know how much more he could take before he would blow his load. He held out as much as he could.

Twilight moved her head up after she grew tired of just sucking on her brother's succulent balls. She was now trying to get in sync with Cadence, who was licking up and down Shining's rod like a machine. Twilight dragged her tongue slowly around her BBBFF's rod, then squeezed tightly.

At last, Shining could handle it no more. "I'm- Cumming," he shouted as he tried his best to keep from bucking his hips forward. The two mares moved their muzzles just inches away from the tip. Twilight had her eyes open, looking up at her brother like she was begging for it. Cadence on the other hoof gave her husband a sexy grin. Then they got what they both craved. Shining's hot jizz shot out of his cock and onto Twilight's face first, trailing from her chin to her mane. She opened her mouth for the next shot, but was disappointed when she saw it being given to Cadence.

Cadence had no trouble gulping his cum down. It was something she could have as a meal every day and never grow tired of it. The second stream shot across her face and some of it landed in her mane. she loved the feeling of being covered in her husbands cum just as much as swallowing it.

Shining pointed his dick toward twilight, who had a gleeful grin the second she noticed. She opened her mouth and pulled Shining forward from his hips. As the next shot came, it went across her tongue and into her throat. She flinched slightly, but then savored the flavor of her brother's seed. It was salty, but yet delicious. She loved it more than her books at home.

As his orgasm subsided, he questioned himself as to what he should do next. Both Cadence and Twilight were surely still horny, and the fellatio he was just given wouldn't have put a dent in Cadence's lust, Shining knew that much.

Cadence put a hoof around Twilight and pulled her into a deep kiss. Shining couldn't help but watch as the two mares swapped his semen around like it was liquid candy.

After about a minute of watching his sister and his wife kiss, they both swallowed the saliva-and-semen mixture. Cadence had a look of glee on her face. Twilight, on the other hoof, was a bit different. Her eyes were half-lidded and glazed with lust, while her tongue lolled out of her mouth.

Twilight, to her surprise, felt nothing wrong with this. She loved it. She could never allow anypony to know, but she loved all of it. The spell, however strong it may have been, was nothing but a key to the door of Twilight's fetishes. The one becoming her new number one favorite, incest.

Cadence took Twilight's tail in her hoof and fulled up, raising Twilight's flank up so that Twilight was now in a mountable pose. "Ow! Cadence, that hurt!" Twilight yelled as she was hoisted. "Shiny, come over here and put your sword in her sheath." Cadence said in a sultry tone as she turned Twilight around. Sure enough, Shining had no reason not to comply as he moved forward.

Shining mounted his little sister and pressed the head of his cock against her sopping wet pussy. "Wait, I don't think I'm rea-!" is all Twilight could manage to say before she was penetrated by her more than average-sized BBBFF. Twilight's eyes went wide, she never had anything this big, heck she never had anything half Shining's size. The only pony that took her virginity was Pinkie Pie, and that was with one of the smallest strap-ons that she owned.

Cadence pulled Twilight into another quick kiss. Twilight's eyes slowly shut and returned the kiss with more tongue than Cadence gave. Meanwhile, Shining started to move slowly. At first he was just taking in the scene, how deep he was in his little sister, how tight she was, and how hard and happy his cock was inside of her.

Twilight felt her brother move, it was like needles were just shoved into her skin. She tried her best to resist the pain, but then noticed pleasure. Shining was doing his best to not hurt his little Twiley.

Shining was now thrusting slowly in and out of Twilight. He felt her walls give a small amount of resistance before welcoming his member. He wanted to pick up speed, he wanted to pleasure his little Twiley, but he knew that he couldn't do that right now. Right now, he must focus on getting her accustomed to his rod.

And she definitely was. She no longer felt the pain, but now only the pleasure. Cadence broke the kiss and had the grin of a sex-crazed pony. "I'll be right back," she whispered into Twilight's left ear. as Cadence got off the bed and trotted into the bathroom, Twilight decided to focus on her brother, or more precisely his massive cock, but nonetheless her brother.

"Shining, please, don't hold back." Twilight whispered in between soft pants. Shining, hearing these words, did not want to disappoint or disobey Twilight. He would do anything for his little sister, and 'fucking' was now certainly on that list. He started to thrust faster, but not harder. He still didn't want to hurt Twilight, but he definitely wanted to fulfill her desires.

There was a flash of light from the bathroom, and then Cadence trotted out. At first, both Twilight and shining Armor couldn't understand what was going on. But then, Cadence hopped onto the bed.

"Whoa! What is that?" Twilight said, astounded. Cadence had used a spell to give herself a cock.This was certainly something new to Twilight, who had never seen anypony use this spell. But studying magic could definitely wait. To Twilight, anything in all of Equestria could wait right now.

"Do you like it? I think I made it too big." Cadence said, slightly embarrassed but not at all trying to hide her blush. Indeed, she had made her stallionhood large, almost as big as her husband's. Twilight eyed it with concentration as it grew from Cadence's sheath and began to harden.

Then, Twilight noticed she began to drool. She had subconsciously been thinking about the futa cock in front of her for a few minutes. But these thoughts were broken as Cadence mounted Twilight's head. Twilight took a minute to take in Cadence's scent. Not only did she smell the sweet an sweaty pussy lips that were just beyond the cock, but the futa dick in front of her smelled like a highschool colts locker room. They had just finished a game and reeked of pheromones. It smelled so good that Twilight became intoxicated by the scent, and didn't refuse when Cadence slowly pressed it into her muzzle. In fact, she opened her mouth wider to allow it to go down her throat. Twilight could think of nothing better in her mouth than the cock of her brother's wife at that point in time.

Shining was picking up the pace, now thrusting as fast as he could without being too rough on his little Twiley. He could hear slight moans from both mares. He could feel her soaked walls invite him in further, and he wanted to go further, but resisted on the fact that he might hurt Twilight.

Cadence loved how warm Twilight's mouth was. Not only was she surprised when Twilight willingly accepted her magical member, but even more so when she felt her tongue glide along the underside. It was like velvet was being wrapped around her sensitive rod, and it felt good. "That's good, don't stop!" Cadence ordered. Twilight knew she was only playing around, but couldn't help but obey the order.

Shining finally said to himself, "fuck it." He pushed all the way inside his little sister. He felt every contraction, every clench upon his massive stallionhood. It was tight, it was good, it was amazing. He remembered this feeling as the one when he had fooled around with Cadence in his younger years.

Before they decided to get married, and eventually had their first time, Cadence allowed Shining to fuck her anally. It was something new and trending. Cadence did suggest the act, hearing one of her friends at school say it was, "Something new and rather exciting," was all it took to spark Cadence's interest. When it came down to it though, Cadence was apprehensive. as much as she did want every inch of her Shiny deep inside her, she was deathly afraid of the pain that might follow penetration.

Shining was the one to take full action that night. He had been in the kitchen with Cadence, his parents had fallen asleep, and he was hungry. Cadence had whispered the idea back into his ear when he had been making a sandwich. This sparked his wild side, however small it may have been at the time, and in doing so he grew hard quickly. when Cadence had second thoughts, he had forcefully put her onto the counter. He moved her tail out of the way, told her he loved her very much, and slowly slid his pulsing dick into her tightly puckered asshole.

All this reminiscing had to wait however, for now Shining had to focus on his sister. He didn't bother going slow now, he pulled out and pushed in with all of his might. He assaulted her cervix like a battering ram. His mind told him to keep going, his heart told him it was right, and he wanted to fuck his sister till he could no longer stand.

Shining couldn't stop pounding his sister, ramming his cock deep inside her with every thrust. It felt good, her walls clenching on his meat. The warmth, the slick mare juices, the way his cock glided in and out. He really couldn't understand why he wouldn't have wanted this, but now that didn't matter.

Cadence noticed she was getting close. The feeling felt similar to the sensation of being close to a mare's orgasm. The pressure building up, the feeling of being unable to stop, the wanting of more and more pleasure. It was all there, and she couldn't help but moan loudly. "Almost there! Keep going Twilight!" Twilight obeyed happily.

Shining, too, was feeling the same closeness to climax. He was grunting with every thrust. His cockhead was flared up, and he felt himself on that edge. He knew Twilight must have been there, because she couldn't stop moaning. Cadence's cock muffled those moans greatly, but they were still well heard by the married couple.

Within a few short seconds later, Cadence yelled, "I'm cumming!" She held Twilight's head and started pumping her hot, sticky inside Twilight's mouth. Twilight gulped down the cum with earnest. It was thick, and although magical, had a flavor that reminded her of Hearts and Hooves Day.

Soon after, Twilight and Shining came together. Shining felt his sisters velvet walls clamp down on him like a vice. He couldn't move even if he wanted too. Shining blew his load deep inside his little sister, while Twilight squirted onto the bed, and coated his cock.

The three collapsed onto the bed, almost instantly falling asleep.