"Nnnng, where is he..." Twilight moaned as she lay sprawled out on her old bed in Canterlot Castle. The sun had set nearly an hour ago, and the last rays of light just barely lit the room. She was going to see her big brother soon for another night of the best sex of her life, and her excitement had her on edge. After Shining had left her the following morning after that fateful day, she had started to crave the feeling of his touch. Not even the most expensive and realistic sex toy could sate her desire.
Twilight was fully aware that society would have frowned upon their intimate relations, but to her, nothing else in the world felt more right. He had been her first, and she wanted more than just one night of sex. Shining had been a little reluctant before they banged, but afterwards, she sensed his desire for more when she caught him looking back at her as he left the next morning, a lustful glint in his eyes.
Nothing had changed during her lengthy absence and it still felt like home to her, even after all these years. Just yesterday, her brother had sent her a letter saying that he was coming home for the week and that he wanted to meet her in her old bedroom at the castle. The moment she had finished reading, she packed a bag, gave Spike the week off, and jumped on the first train in the hopes that she would beat him there.
It had been hours since she had arrived at the castle, and yet her big brother was still not here. She craved him, the feel of his warm body over hers. Just the memory of his cock hilting inside her over and over again sent a trickle of arousal down her leg that soaked into her tail. She hadn't gone on a single date since that one night with him, for she knew that only he could sate her lust.
Her heart beat rapidly in her chest as the thoughts of that perfect night flew through her mind. The memory of his thick cock slowly pushing into her sopping wet pussy was more than enough to send a shiver down her spine. She contemplated getting herself off before Shining got here, but the sound of hoofsteps coming from behind her closed bedroom door purged the thought from her mind.
Her head whipped around to face the door, her breaths coming in short pants. She whipped her hoof away from her moist slit and wiped it on the sheets. Her heart raced a million miles a minute as she formed a quick plan of action in her mind. A moment later, Twilight heard her brother's familiar chuckle before her door opened. She quickly teleported beside the door and waited. She was sopping wet just thinking about what she was about to do, and she hoped that it was truly him on the other side of the door. A second later, the latch clicked, and the door swung open.
"Twilight? You in here?”
Butterflies flitted about in her stomach as her tail started twitching. Twilight stayed silent, praying that he would walk inside to look for her; the plan wouldn’t work if he didn’t come inside. Much to her relief, he trotted a few steps into the room and looked around.
“Twily?”
The room was dead silent, save for the sound of her big brother’s breathing. She watched him look everywhere but behind him. Thinking that she was in the clear, Twilight took one step forward, taking care to mute the sound of her hoof hitting the cold, tiled floor. She took another step, and just as she was about to take another to get within lunging distance, Twilight felt a rather large bead of her arousal drop from between her puffy lower lips. Her eyes widened in surprise, for she knew there was no way for her to catch it in time.
Splat
Twilight saw Shining’s ear flick backwards. Her heart beat against her chest so hard she thought it might burst out. Her hind legs quivered with anticipation, and she was so desperate to be pinned beneath her brother’s body. She did not want her plan to go to waste, so Twilight lit her horn and slammed the door shut with a quick spell. Before Shining could fully turn around, Twilight stepped forward and used a flick of a wing to knock his back knees out, forcing him to sit. She put the most mischievous look upon her face, her eyes half-lidded as she closed the rest of the distance between them. Shining tried to say something, but he was cut off when she forcibly placed her lips upon his, moaning softly.
Twilight couldn’t wait for what she so craved, but she didn’t want to ruin this perfect moment. She attempted to part Shining’s lips as if she was begging for entrance, and just when she thought he wasn’t going to let her in, his lips parted. She smiled and whimpered into his mouth as she started off slow and tenderly, though she was quickly outdone by her brother’s expert tongue. Before she knew what was happening, her brother pushed her tongue out of his mouth and back into hers. They struggled for dominance over the other, but Twilight finally acquiesced.
Twilight's loins burned with desire and lust for her brother; her mind clouded with thoughts of the two of them fucking long into the night. She felt more arousal drip down her legs, miniature rivers of moisture coating her inner thighs. The sensation barely registered in her mind though, for she was focused solely on showing her brother just how much she missed him. She felt him wrap his forelegs around her, so she took the opportunity to wrap her lower legs around his back, settling into his warm embrace.
Twilight shuddered as his scent filled her nose. Being this close to him only sent her desire for his seed soaring. Twilight had never wanted anything else in the world more right now than to taste her brother’s cum shooting down her tight throat. She wanted him to cum all over her face, painting her purple coat white. Twilight wanted to wear his seed with pride. She wiggled her hips and tightened her grasp on him. Shining tried to break the kiss, but she wouldn't let him; she'd missed him too much to let their kiss end so soon.
Letting loose another soft moan, she ground her hips onto her big brother's sheath. She smeared her wetness all over it to mark that which was hers, letting loose little moans of pleasure as she felt her lower lips spread. Much to her satisfaction, Shining's cock started to stiffen, so she increased her pace. Though just as she was about to climb a little higher to finally seat him all the way inside her, she felt him start to pull away from their kiss. She whimpered her disapproval and tried to keep it going, but alas, Shining was rather insistent. As their lips parted, a small string of saliva stretched between their mouths before it snapped, falling to land on their lower bellies.
"Oh, it’s so good to see you, Shining..." Twilight said, laying her head on his broad, muscled chest. Though it was rock-hard, she wouldn't have traded the softest pillow for it, not in a million years. Panting slightly, she stilled her hips, choosing to settle down between his sheath and his balls. She smiled slightly as she felt his dick start to grow between them, growing harder as she pulled herself tighter to him.
"Heh, I can tell, kiddo," Shining replied, nuzzling the top of her head. "If I knew you were this worked up, I would have come straight here!" He laid a kiss on the base of her horn, sending a shiver through her body.
"You have no idea how much I've missed your touch, B.B.B.F.F.," Twilight kissed her brother's chest numerous times. "Please, let's just lock ourselves in here and not leave for the whole week..." she begged, laying a small kiss on his exposed neck.
"You know we can't do that, Twily... Ponies might get suspicious," Shining Armor replied. He set Twilight back down on the floor and looked at his equipment, shining with his sister's lust for him. "My my my, somepony's acting like a little slut, isn't she?" he stated with a lustful grin. Before he let Twilight respond, he used his magic to surround Twilight's clitoris with a small, vibrating orb for a couple seconds.
Twilight gasped and clenched her hind legs shut as his magic teased her. “What can I say, my brother deserves the best,” she cooed. Her hind legs quivered and more of her arousal dripped onto the floor, coating her entire bottom with arousal. She desperately wanted to pounce on him, to make him claim her as his property by cumming in her. Animalistic lust surged through her veins as she craved for him to mark her with the scent of his seed. Part of her wanted everyone to know that she was his, and just the thought of that made her wings stiffen. She eyed his stiffening cock with a desire unmatched with a mare in the worst of her estrus cycle.
"You know..." Twilight trailed off with a coy smile as she looked over his shoulder. "My bed's a little small for the two of us..." Her eyes lit up as the perfect idea popped into her mind. "Why don't we go find something a bit bigger, hm?"
“Works for me, sis,” Shining said. “So long as I get to look at that nice ass of yours...”
They left the room and trotted through the castle, their sides always in contact. Twilight snuck many looks up at her brother, though she always looked away shyly when he caught her looking.
“So where are we going?” Shining asked as they passed through the courtyard. They’d already left the living quarters behind them, leaving nothing but the kitchens and the towers the princesses lived in.
“You’ll see,” Twilight said in a sing-song tone. She lifted her head up to his ear and whispered, “But let’s hurry, I’m getting wetter just thinking about you... We wouldn’t want anypony to find a trail, now would we?”
They increased their pace, winding their way through the castle corridors until just one part of the castle lay before them. "Are you serious?" Shining asked, his ears flicked back. "This is the corridor that leads to Princess Celestia's royal bedchambers! Nopony is allowed in there but her!”
“And me...” Twilight breathed into his ear. “I’ve gone in there at least a hundred times since I became Princess Celestia’s personal student. Trust me, the guards know who I am. They’ll let me in the moment I see them.”
“But what about me?” Shining asked, glancing back over his shoulder every few seconds. He’d been trained since day one that anyone found loitering about in the royal hallway would be subject to harsh punishment. And now, since he was no longer a royal guard, that included him.
“I can bring anyone I want in there with me, Shiny. The guards won’t think twice seeing Princess Celestia’s personal student and her big brother going into her bedroom, especially when I tell them you’re helping me with my studies today. She has books in there that I can’t get in any other library.”
“Will... will that work?” Shining asked, his tone wavering.
Twilight noticed that his ears were still flicked back and his left hind leg had started trembling. Years of being around each other told her that he was more than a little nervous, so to quell his fears, she made sure that nopony was watching them, then she pushed him up against the wall. Before so much as a surprised yelp left his lips, Twilight pulled her brother into a kiss and lit her horn to massage his sheath. Little Shiny started to emerge from his hiding place after a few moments of tender caressing, and just when he was about to grow hard enough for her to ride him, she stopped and pulled away with a sly smile.
“Of course it will work, Shining. So, you ready?” Twilight asked, her eyes full of lust. She eyed her big brother’s softening cock with a hungry smile as he struggled to hide it.
“S-sure, just gimme a few more seconds,” Shining whispered, his tail pinned beneath his hind legs.
Twilight peeked around the corner. “Okay, we have about twenty feet before we turn the corner, and then Celestia’s door is right there. There are usually two guards there, so I don’t think we’ll have a problem getting inside.”
“Can’t we, uh... you know, go somewhere else?” Shining asked nervously.
“Well, I guess we could, but can’t you imagine how naughty it would be to fuck your little sister in the ruler of the land’s bed?” Twilight wiggled her hips as she swished her tail back and forth. A ravenous heat was building up in her core and she was running out of patience.
“You really want to do this, don’t you?”
“Yep!” Twilight chirped. “And I’m not going to waste anymore time arguing about it in the hallway, Shiny.” She stepped up close to him and pressed her soft chest against his. Lifting her head up to his ear, she lowered her voice and whispered, “So here are a couple of choices...”
Twilight pinned him against the wall, eliciting a surprised squeak from him. “Either I suck you off in the middle of this hallway where anypony can discover us...” Shining pulled back, his eyes wide in shock. Twilight smiled deviously at him as she felt his heart beat faster, but she continued unabated. “Or... you could fuck me in Princess Celestia’s bed... in private...” She laid two small kisses on Shining’s neck before she lowered her head below her brother’s stomach. Her lips were inches away from her brother’s sheath when she felt his hoof on her neck.
“Okay, okay... let’s go,” Shining said with a nervous chuckle. They rounded the corner, and as they reached the halfway point, he asked, “Were you really about to suck me off in the hallway?”
Twilight just smiled at him.
Shining felt a shiver run down his spine. Man, she’s so riled up... You know, I probably would have let her suck me off back there... he thought with a chuckle. As they neared the corner that would reveal Celestia’s bedroom door, Shining snuck a look at her sister’s ass. She was dripping wet, and he noticed that a thin trickle of her juices had made a trail down her leg, nearly all the way down to the floor. He felt his dick twitch in his sheath, begging to be let out to play.
Soon... he thought.
They walked around the corner, side by side. The two guards stationed in front of Celestia’s bedroom door snapped to attention. “Good evening, Princess Twilight,” one of them said, his gaze locked straight ahead. “Princess Celestia isn’t in right now, though she should be back in a few hours. She is dealing with the weekly court session at the moment.”
“Thank you, guard,” Twilight replied. “Now, would you kindly open the door for us? My big...” She looked over her shoulder and winked at Shining as she accentuated that word. As his white cheeks turned crimson, she looked back around with a small smile and said, “...brother and I are working on an experiment at the moment and I need access to Princess Celestia’s private collection at once!”
“Yes, your highness!” the other guard said. He lit his horn and opened the large oak door for them.
“Thank you. We are not to be disturbed during our, uh... studies,” Twilight ordered as they walked inside. She turned around and placed her hoof on the door. “Is that understood?”
“Yes ma’am!” both of the guards barked.
“Excellent.” Twilight slammed the door shut and whipped around, her eyes set on the area behind her brother’s hind legs. “Get a move on, stud,” she said, her voice low and thick with desire.
“Wow... this place is huge...” Shining said in awe. Princess Celestia’s bedroom was unlike anything he’d ever seen before. A massive bed lay directly in front of them, flanked by two nightstands that held a few candles. Long, light-blue drapes hung from the tops of each window, and the floor was made up of a pure white marble. Bookcases lined the rest of the wall, stretching nearly all the way up to two-story ceiling.
“It sure is something, isn’t it? The guards can’t hear anything we do in here, by the way...” Twilight stalked forward to stand in front of him. She had half a mind to just bend over so he could simply ravish her, but the marble floor would make things rather slippery, too much for her tastes. So instead, she dragged the tips of her tail against her sopping wet lips and flicked it against Shining’s muzzle.
Shining’s eyes widened as he tasted his sister’s juices. The droplets had a very distinct taste, one that he was quite familiar with. He licked his lips to make sure, then flicked his eyes back up at Twilight. And then it all fell into place. The needy pants, the never-ending flow of her arousal, the constant touching, it all made sense to him now.
“Twilight?” Shining swallowed past a lump in his throat. “Are you, er... hehe. Are you in heat?” he asked hesitantly.
Twilight froze. She knew she had to play this right, otherwise she’d lose her one chance at relief. Biting her lower lip, she turned around and sat down, facing him. She contemplated lying to him, but she’d never done that before and she certainly wasn’t going to start now. "I... yes, I’m in heat,” she said slowly, choosing her words carefully.
“Then it’d probably be for the best that we didn’t, you know... fuck?”
“Well... I helped you with your problem last year, so can you please help me with mine? I promise nothing bad will happen, a-and I’ve already planned, er... planned ahead for this situation.”
“What do you mean? Do you have spells that’ll ensure you won’t get pregnant?” Twilight nodded back, a hopeful look in her eyes. Shining took a deep breath, wondering if this was a good decision. "Alright fine, but Cadence cannot find out about this. So, you just want a quickie, right?"
"Er... not really. This is a little embarrassing, but you were...” Twilight started playing with her mane. “You were my f-first. What we did a year ago was wonderful, and I'd love it if we could... y-you know..."
"Make it romantic?" Shining asked with a tender smile.
"Pl-please?" Twilight begged, looking up at her brother with pleading eyes. "I can't stop thinking about that night, Shining," she said, nuzzling his neck. "Everything was just... perfect, and I think it would be wonderful if we could do something like that again."
"I... Are you sure about this, Twily?" Shining asked slowly, running a hoof through his sister's mane.
Twilight stepped up close to him and nibbled on his lower lip for a brief moment. “Definitely,” she whispered, nuzzling his neck. She ran her hooves through his mane, trying to pull him into another kiss, but he took a step back. “Now... lemme cast those spells on you...” Twilight said as she stalked around her brother.
She lit her horn and massaged little Shiny out of his hiding place, making him moan from her ministrations. She focused her magic on his balls, massaging them as tenderly as she dared. Even though that wasn’t required for the spell, she still threw that in there. “There we go... one down, one to go,” she said, closing her eyes as she concentrated. Her horn lit up again, her magic once again surrounding his sack. “Perfect...”
“W-what... did you do to me?” Shining asked as he peered under his hind legs. His orbs tingled and twitched, and he was shocked to see them start to swell up.
“Well, in addition to making your sperm temporarily infertile, I just cast a spell that increases semen output from your balls. And judging by the way they’re growing...” she said as she stalked around to his backside, then nuzzled the sensitive orbs lovingly. “I think we’re going to have a fun night...”
Twilight laid a couple of small kisses on each orb as she watched them swell up slightly and twitch from her soft touch. “Oh yeah, I almost forgot... If we don’t drain you completely, we might have to take you to the doctor, Shiny... You wouldn’t want that, right?” Twilight scooted over a foot and wrapped her hoof around his hardening cock. She started jerking him off right there in the middle of the room, teasing his tip with the soft fur of her leg. Shining let loose a soft groan, prompting her to speed up. “Do you want your little sister to help you cum?” she asked, her voice light and seductive.
Shining grunted and nodded.
“What was that, Shiny?” Twilight asked. She wrapped her lips around the head of his cock and lapped at his opening, gently licking it with the tip of her tongue. Moments later, she was rewarded with a rather large shot of precum. “Mmm...” she moaned with a seductive smile.
“Yeah...”
“Yeah, what?” Twilight asked. She swished the precum around in her mouth as she lazily ran her hoof up and down Shining’s length. After swallowing what was in her mouth, she lowered her voice and said, “I want to hear you say it...”
“I... I need your help, Twilight.”
“What is it you want?”
“I... I want my little sister to suck me off...” Shining muttered.
Twilight’s eyes glazed over as she felt a shiver run through her body. Shining’s cock hardened in her grasp, prompting her to speed up. “You want to cum in your little sister’s mouth, don’t you?” she asked, laying soft kisses along his length. Shining’s tip flared up, and as he let loose a loud grunt, she let go and stood up.
“Wha... why’d you stop? I was so close!” Shining exclaimed, stomping a hoof on the ground with a huff.
“Oh, I have something better in mind for us. But first, I have needs of my own, Shining,” Twilight said as she licked what little precum there was on her hoof. “Wait here.”
“What are you doing?” Shining asked as he watched Twilight walk into a walk-in closet. She shut the door behind her with a spell, leaving him alone in the room. He heard her rummaging around in there for several moments, then nothing for nearly a minute. A quick flash of purple light came from behind the door, then a moment later, it swung open. What he saw made his jaw drop.
Twilight emerged wearing the sexiest pieces of lingerie he’d seen in his life. She wore a cute, light-blue bow in her mane, right next to her right ear. A matching bow was tied near her dock, though it was a bit larger. She wore four pure-white stockings with light-blue trim near the top of each, complementing her curves in all the right ways.
“Like what you see?” she asked.
As she spun around for him, he noticed that she was wearing a soft white thong that barely covered her marehood. If she got any more aroused, and at this point Shining didn’t think that was possible, her puffy lips would surely slip out from the confines of the panties.
“Twilight, you...” Shining cleared his throat. “You look absolutely beautiful...”
“Heh, thanks, stud.” Twilight stalked her way over to him, her eyes never leaving his. “You don’t look so bad yourself. Anyways, if we wait any longer, I’m gonna start dripping through these panties. Oh! I almost forgot to say that you can cum in me all you wan—oomph!”
She was moderately surprised when Shining stepped forward, capturing her lips with his. She melted under his dominating stance. Her hind legs quivered like they were about to collapse, but she held on for him. Like before back in her old bedroom, he thrust his tongue into her mouth and fought for dominance over hers.
But unlike last time, she fought back.
Twilight wanted to take him right there, but she wanted to be on Celestia’s bed first. She’d only been on there once, and that was when she had had a terrible nightmare the second night away from home. Even though she barely knew her, Celestia had let her sleep beside her.
And now she was about to repay Princess Celestia’s kindness by fucking her brother in her own bed.
Twilight had never felt so naughty in her life. She let Shining push her back to Celestia’s bed, falling down upon the pure white sheets with a small oomph. Shining stood over her with a hungry look in his eyes, making her squirm under his penetrating gaze. “So... you want me to finish what I started, big brother?” she asked. “You want to cum in my mouth and make me drink your cum like a good slut?”
“Oh, you know it, sis,” Shining said. “Lay down on your back and let your head hang over the edge of the bed, alright? I have an idea...” he trailed off with a chuckle.
Twilight felt her nethers tingle with excitement as she realized what her brother wanted her to do. She complied quickly, her panties soaking up more of her juices. Just the knowledge that she was wearing Princess Celestia’s own lingerie while she got fucked by her brother made her giddy with excitement. Twilight got comfortable, then let her head hang over the edge of the bed like her brother wanted. She licked her lips as her brother came to stand over her, his cock bouncing off of her forehead. He placed his front hooves near her wings and stepped forward until his cock was pressed firmly against her lips.
“Now, you’re going to be a good little girl and open wide for your big brother, right, Twily? We’ve gotta make sure you get plenty of fluids cuz I’m gonna make you squirt all night long...” Shining said, gently pushing forward. All he got as an answer was Twilight opening her mouth with a needy moan, so without wasting any more time, he pushed in.
Twilight smiled as she ran her tongue all over Shining’s thick cock, lathering it up in her saliva. Her jaw was stretched wide as she accepted his dick, taking it all the way to the back of her mouth. She bobbed her head up and down, trying to get him to slide into her tight throat, but nothing worked. Shining pulled back, then gently rocked his hips, fucking her mouth like he would fuck a virgin for their first time. She loved the idea of being Shining’s cute little cocksheath. The idea was so tantalizing, so highly and deliciously erotic, that Twilight couldn’t wait any longer.
Quickly casting a spell, she pushed on Shining’s flank and swallowed at the same time, pushing his cock down her throat. She gagged a little bit, but she pushed that feeling away. She was here to please her brother, and nothing as simple as a gag reflex was going to stand in her way. Twilight squirmed as she felt her throat bulge out a little as his cock slowly slid deeper into her. Just to make sure she wasn’t imagining things, she ran a hoof over her neck until she felt the bulge. Twilight moaned deeply as she bobbed her head back and forth a little, smiling as she felt her brother’s balls plop against her muzzle over and over. His scent was simply intoxicating to her, and she was so lost in it that she didn’t even realize that her brother was on the edge until he was cumming.
Shining grunted as he shoved himself as deeply as he could, his balls pressed now firmly against her muzzle. Twilight moaned deeply as she felt his head flare up inside her, creating a tight seal so that no cum would escape past it. Her throat wanted to protest, but Twilight wouldn’t allow it. She felt the thick fluid force its way down her throat and into her stomach. Her stomach warmed as it accepted her brother’s cum, and if she had felt any inkling of hunger before, she surely didn’t feel any now. Instead, she felt her nethers tingle with excitement, for she knew that when her brother stopped painting her throat white with his cum, her dripping pussy would be next.
Shining quickly pulled out in the midst of his orgasm, his hips quivering with each shot. The first one to escape her mouth hit her on the lips, which she greedily licked up. The next shot landed on her chest, and the last couple ones dribbled down onto her forehead, dripping down in between her eyes. Twilight let it drip down, smiling as she finally got what she wished for. Her brother had finally marked her as his own, and Twilight simply wanted to wear his seed with pride. She loved how warm it felt on her body, and its scent made her want to just lick it all up.
“So... how’d I do?” she asked after she swallowed the last bit of cum on her lips. As she sat up, she rubbed his cum into her chest then licked the rest off of her hoof. “You didn’t last as long as I’d hoped.”
“Amazing, Twilight,” he panted. Shining twirled his hoof as he caught his breath, so Twilight flipped over and spread her hind legs wide for him. “And that’s just because you caught me off guard. I can assure you that that won’t happen again.”
“So... is my big brother going to take care of me?” she asked, her voice low and seductive.
“You better believe it,” Shining replied with a smirk.
Twilight bit her lower lip as she watched her brother lower his head between her legs. She spread them further and let her tail go limp as she gave her brother unfettered access to exactly what he wanted. His hot breath teased her swollen lips through her panties, making her hind legs tremble. He kissed her upper thighs, paying special attention to where her arousal had dried up. Whenever it felt like he was about to start eating her out, he simply switched to the other side, ignoring everything under her panties.
Her breaths grew short and labored as she moaned piteously, silently begging him for more. She felt more of her arousal slip out of her, only to be soaked up by the panties. If she wasn’t laying on her back, she would have surely been dripping on the floor by now. Shining glanced up at her, making her bite her lower lip as he dragged his tongue over her panties, right up against her slit.
Her hips trembled as her big brother took the edge of the panties in his mouth, gently tugging them away from her hips and revealing her blossoming flower to him. A thick string of arousal stretched out from the center of the panties, connected to the large damp spot centered right where her entrance had been. He broke that string with a quick lick at that damp spot, smiling slyly as he did so.
“Here, close your legs for a second, Twily,” he said softly.
She complied without hesitation, praying that they had finally gotten to the main event. Shining lifted the panties up her legs, but only to where her stockings stopped halfway up her thighs. He lowered his head back underneath the panties, then used his hooves to push Twilight’s legs apart. That pushed the panties into the back of his head, creating a tight barrier between his mouth and his sister’s sopping wet slit.
Twilight felt more of her juices slip out of her as she watched Shining lower his head back down to finish what he started. She moaned as his warm, wet tongue prodded her opening, licking up her freely-flowing juices.
“I want you to keep your legs spread wide, Twily...” Shining breathed in between licks. “You’re mine...” He wiggled his tongue around as if he was going to push inside, but he never did.
Twilight felt her cheeks flush at his words, love blossoming in her heart. She ran a hoof through his mane, stroking him with as much tender loving care as she could muster in her current highly-aroused state. He started slow, making small circles up and down her labia. Her spread legs stretched her lower lips open for him, giving him full access to everything he wanted and leaving nothing hidden to the imagination.
“Faster, Shining!” she panted, softly bucking her hips into his mouth. Much to her relief, Shining acquiesced, making each lick heavier and longer than before. To help him out, Twilight spread her legs even more and used her magic to pull the panties tighter against her brother’s head. “My clit! My clit!” she gasped, biting back a loud moan. Her juices dribbling down his chin, Shining smoothly licked upwards and wrapped his lips around her clitoris, sucking gently. He flicked it with his tongue, making up and down motions over and over. Twilight’s juices were flowing unimpeded as she neared her orgasm. “Shiny! I’m so... so close!” she moaned. Twilight wiped her cum-smeared chest with a hoof then brought it up to her nose. She inhaled deeply and shuddered as she finally tipped over the edge, her brother’s musky scent the last thing she needed.
At that, Shining released her clitoris with a pop and swept back down to her opening. He plunged his tongue in as far as he could go and flailed about like a rattlesnake in its death throes. As he felt his sister convulse beneath him, he lit his horn and used a spell to make it vibrate, then touched the tip of it to Twilight’s clitoris. The ensuing scream of sheer pleasure was so loud it shocked him nearly to the point of pulling back, but Twilight’s hind legs snapped together, pinning and pushing his head into her crotch.
Twilight squirted harder than she ever had. Her inner muscles clamped down on his tongue, but it wasn’t thick enough to sate her lust. Twilight’s vision went white as her eyes rolled up into her head, moaning over and over as she felt her brother’s tongue tease her, slurping up all that she had to offer.
Shining opened his mouth and continued licking at her opening, alternating with rubbing her clitoris with his horn. Her taste was deliciously tangy, and he desired more. Twilight writhed with unadulterated pleasure on the sheets, her back arching in the air as she rode out the rest of her orgasm.
As quickly as it began, it was over. Twilight slumped back to the bed, panting madly. She let her hind legs slip from Shining’s head, landing on his shoulders. He let her recover like a true gentlecolt, laying small kisses around her pussy and licking up the remnants of her honey.
A minute later, Twilight found enough strength in her to speak. “Oh my g-gosh, Shiny...” Shining suddenly swept up between her legs and placed two hooves on either side of her head, quieting her.
“Yes?” he asked with a gentle smile before he lowered his head for a quick kiss.
Twilight tasted her cum on his lips, the taste relighting the desire for his cock in mere seconds. “You were amazing,” she whispered, running a hoof through his mane. She moved in to kiss him again while she used her magic to remove the panties from her legs, and after several moments, she pulled back with a smug smile on her face.
Shining sat back, licking his lips as he ran his eyes over Twilight’s post-orgasmic body. She was still trembling a little bit and her cunt was thoroughly soaked, same with most of her tail and the sheets underneath them. “I know that smile, Twilight,” he said, rubbing his cock with a hoof. “Got something special in mind?”
“Oh, I don’t know... maybe,” she said playfully, twirling a hoof through her mane. “Get on the bed stud... I’m gonna ride you until I walk funny for the rest of the week.” Without waiting for him to do as she asked, Twilight lit her horn and picked her brother up, then tossed him down near the head of the bed. He lay on his back, his dick standing straight up, just like she wanted. She crawled over to where he lay then stood up. Twilight placed her hooves on Shining’s shoulders and swung her hips over his cock.
Shining reached up and stroked the back of her neck with a small smile. Twilight felt a few droplets of her arousal drop down onto his cock as she centered herself, smearing her wetness all across his tip. She was more than ready for what she wanted most, and right before she was about to let her brother’s cock impale her, she felt him pull her head down.
Their lips met in the most tender of ways. His wet, warm lips teased her own, eliciting a soft moan from her. She relaxed in his embrace, letting him take the lead as she felt his tongue push against her lips. Twilight parted them, greeting his tongue with hers. Their tongues danced a tango of love, one that she hoped would never end.
She felt her brother’s hooves trail down from her neck to land on her ass. As Twilight tried to gain dominance over her brother’s tongue, Shining pushed down, sending the first few inches of his hard cock into her dripping pussy. Twilight broke the kiss and bit her lower lip as she straightened up, gasping loudly as she felt him enter her. She bore down on his cock, then slid down several more inches. His medial ring rested on her labia, just begging for him to go that little bit further.
“Oh, it’s been too long...” Twilight moaned as she gyrated her hips. Little sparks of electricity danced inside her core every time his tip grazed her G-spot, and she knew that if she kept this up much longer she’d be cumming in no time. Suddenly, she heard the bedroom door’s latch click open, making their heads whip around.
“Princess Celestia, you’re needed back in the throne room!” Twilight heard an unfamiliar guard’s voice yell from further down the hall. She could see Celestia’s hoof already one step inside the bedroom, and it would only take another step for her to see them fucking in her bed. Twilight felt a shiver of deviant excitement run down her spine, sending another trickle of juices down her brother’s still rock-hard cock. If she thought her heart was racing fast a little while ago, it paled in comparison to now. She would have thought that in the situation they were in, he would have pulled out by now, but no, it was the complete opposite. Much to her surprise, Twilight felt her brother push down on her hips, pushing most of his cock inside her. Her pussy accepted it with ease, though she had to stifle a rather large moan with a hoof. She prayed that Celestia didn’t hear her, let alone poke her head in.
“Oh, alright...” Twilight heard Celestia groan. “What’s going on?”
“The ambassador and his entourage from the griffon kingdom just arrived, your highness. He says that he wants to discuss trade disputes.”
Celestia sighed pitifully. “Very well then. Take me to him.” Twilight couldn’t believe her ears as she heard the door close, leaving them very much alone again.
She leaned back down and laid down on her brother’s chest, smiling as she felt him wrap his hooves around her back. “Oh... my... gosh...” Twilight moaned into Shining’s neck. “I can’t believe we didn’t get cau—ahh!” She gasped and looked back as Shining slid the rest of his length inside of her, his balls slapping against her rear. A sly glint in his eye told her that she was in for the best fucking of her life. “Shiny, you’re bigger than I remember...” she moaned.
“And you’re so tight...” Shining grunted back. He pushed her down, then used his magic to twirl her around so that her back was against his chest, his dick never leaving her pussy. With a quick spell, he pulled the sheets over them, then pushed all the way back inside her. “I love you so much, Twily,” he whispered into her ear.
“I love you too,” Twilight moaned as her brother started fucking her. She flicked her ears back as he pulled her close to his chest, rubbing her flank with a hoof, pulling nearly all the way out. As she whimpered in need, Shining thrust back inside, hilting in her again in one fluid push. The warmth from her brother’s body calmed her, making her feel safe and secure, like nothing could ever harm the special thing they shared with each other. She felt her vagina stretch with each thrust, trying to keep Shining’s dick inside her.
Twilight felt his medial ring graze against her G-spot many times, making her tense up with each thrust. Shining noticed that, and teased her special spot with his tip, rubbing it back and forth, angling it so that she would get the most pleasure from him. That’s what she liked about him. He was always so caring, so loving, and she knew that he genuinely loved her. Suddenly, Shining picked up the pace, his hips slapping against her ass. She quivered under his force, wiggling in his grasp as she felt her orgasm start to build up inside her core. Twilight started bucking her hips back in time against her brother’s thrusts, sending him deeper than ever before.
As she neared her peak, Twilight lifted her right hind leg into the air. Shining caught on quickly and used a hoof to hold it up. “Fuck me harder, Shining!” she cried out in lust. “Fill me with your cum!”
“I’m so close, Twilight...” Shining moaned.
He rammed into her relentlessly until she felt his head flare inside her passage. She knew what was about to happen, so she looked back over her shoulder and pulled her brother into a passionate kiss.Twilight thrust her tongue inside of her brother’s mouth as she felt his balls twitch, sending the first shot up his length. She twitched as warmth exploded in her deepest reaches, slowly but surely coating her velvety-soft insides. The hot spurts of his cum sent her over the edge, making her body spasm. She felt him pull her closer with his hooves as she squirted over and over, each burst soaking their groins and the sheets beneath them.
Shining moaned into her mouth as she felt her passage quickly fill up with his seed. His flared head kept all of his cum deep inside her, letting none of it slip out. She felt his balls pulse again and again against her butt cheeks, filling her up oh so perfectly, just like she wanted. Twilight moaned and bucked against him as she felt her belly expand just a little, and she knew without a doubt that if she hadn’t used that anti-pregnancy spell on him earlier, she would surely have gotten pregnant from this.
Twilight broke the kiss, panting. She collapsed on a nearby pillow, her breaths coming in short and ragged gasps. “W-wow...” she whispered. “Shining, you’re the best,” she said as she rolled over. “I—oh, hehe...” Much to her surprise, Shining was already out cold. Whether he was passed out or just sleeping didn’t matter to her, though. “Oh well. I’m kinda glad that Celestia is busy with those griffons...” she whispered to nopony in particular. “She’s gonna be busy all night long...”
With a small gasp, she felt Shining’s softening dick slip out of her, releasing all of their mixed juices. It trickled down her leg and soaked into her leggings, but Twilight was simply too exhausted to care. She sent a hoof downwards and rubbed her slit, smiling as she smeared the fruits of their labor all around her groin. Shining’s thick white seed mixed in perfectly with her clear cum, making a rather unique looking concoction. Wondering what it tasted like, Twilight tentatively brought her hoof up to her lips, took a few sniffs, then licked up a little bit. “Delicious...” she whispered before she licked her hoof clean.
After licking her lips clean, Twilight thought that about pushing Shining’s cum out of her, but a part of her wanted her to leave it in her. Its warmth soothed her core, comforting her and making her feel sleepy. So with a rather large yawn, she rolled over onto her side, laid her head on Shining’s chest, and snuggled up close. Her ravenous lust had disappeared from her loins, but she knew that she would want him to ravish her tomorrow morning.
“I love you, Shining...”
Princess Celestia walked into her pitch-black bedroom, her head held low as she gently closed the door behind her. She had made a terrible decision in choosing to climb the stairs to her bedroom from the ground floor, but she needed to burn off those little cakes she tended to enjoy after dinner. She'd eaten more of them in the past hour than she had in the past week though, because the griffons that she had had to deal with had been especially rude, draining her reserves to the point where she just wanted to pass out from sheer exhaustion. It was already late into the night, and gauging by the moon's position in the sky, she was only going to get about five or so hours of sleep, nowhere near the amount she usually needed.
Her limbs trembled as she slowly walked across her bedroom. Celestia shed her regalia from her sweaty body, letting each piece fall to the floor with a dull thud, save for her crown, which she placed on her desk. She dragged herself over to her bed, and before she collapsed upon it, a rather pungent smell hit her nostrils. That's odd... she thought as she sniffed a couple of times. Her usually pristine sheets were ruffled and a few pillows were out of place, but other than that, things seemed normal. The scent caressing her nose was familiar, but she was unable to figure out what it was. She shrugged and decided she would figure out what it was the next morning, so with a happy sigh, she collapsed on her bed.
Celestia slid under the covers and laid her head on one of the many pillows at her disposal. She used her magic to pull another pillow to her chest to snuggle with and rolled over. Usually, this was the part where she would fall asleep, but now, that wasn't the case. Instead of feeling dry sheets beneath her, she felt a rather cold and slightly sticky substance seep into her wings. She sat up, her face scrunched up as she smelled that scent again. The sheets slipping from her exhausted form, she rolled over onto her belly and lifted her wet wing up to her muzzle.
"Hm... what is this?" she quietly asked herself. She spread two feathers apart and watched as the white liquid stretched ever so slightly before it broke, dripping a couple inches down each feather. Her exhausted mind was still unable to place the oh-so-familiar scent. It felt like it was just on the tip of her tongue, yet for some reason she couldn't figure out what it was. She sniffed her feathers a couple times more then licked her wing clean, holding the salty-tasting liquid in her mouth. Once she was satisfied her wing was cleaned enough, she swished the liquid about in her mouth to taste it fully before swallowing.
Suddenly, it all came back to her in a flash. The salty taste mixed with something slightly tangy was something she was quite familiar with, although it had been quite some time since she had been able to enjoy that particular activity. She hesitantly lowered her head to sniff the sheets again, just to make sure. Celestia felt a shiver of excitement run down her spine as she quickly realized what she had just swallowed.
The fruits of lovemaking. More specifically, a stallion's and a mare's cum mixed together.
“Mmm...” she heard someone moan just a foot away from her. Celestia froze and looked up to find a very familiar purple-coated pony sleeping on the other side of the bed, snuggling with her former captain of the guard. Her eyes flicked back and forth between what she had just sniffed on the sheets and the two ponies sleeping in her bed.
"Unf..." Celestia pouted as she slid over to the dry part of the bed. She felt her nethers warm as she swallowed once more, hoping to get the last little bit that she tasted in her mouth. Thoughts of how naughty she just was flashed through her mind, sending a noticeable trail of arousal down the side of her leg.
They could have at least waited for me...
