Rainbow Rocks her World

Rainbow arrive in the Crystal Kingdom by train, naturally. The long trip hadn't been fun-no one to help her take care of her...endowment. The movement of the train made her want to rub her sopping cunt against her seat, desperate to pump her cock. She didn't have a private cabin, unfortunately, so she was stuck being pissed about it all.

She sped out of the train once it arrived, wanting nothing more than to make a quick...bathroom stop. She had to land on the platform, however, as Princess Cadance herself waved at her.

"Heya, Princess! Sorry, it was a...long trip, so-" Cadance smirked, glancing down. "And hard, too?" Rainbow blushed, before grinning. "It was...know any good ways to...ease the tension?" Cadance turned, flicking her tail gently across Rainbow's muzzle.

"Oh I know alll of them," she smirked over her shoulder, "Come with me-my husband can help with some of them too," Rainbow grinned, racing after her excitedly.

Once in the relatively private castle, Cadance remarked, "So I hear your spreading your oats, as it were." "Yup! I've knocked up all my friends, some acquaintances...and this one is Twi's," she explained, rubbing her still very slight bump. "I gotta know...are all princesses equipped like she is?" "Well, we get to choose before ascension if we didn't have it before. I don't usually, but there are spells for that," she shrugged.

Rainbow pondered on this. "So...you and Shining want a go with me? Why is that?" "Well, your stamina is legendary, and when I heard it extended to your love making-we just had to have a go ourselves!" "The dick doesn't bother Shining?" "He loves it, actually. He's bi, and mares with dicks gets him revving. One with a natural girlcock is going to send him crazy," she laughed.

She grinned, much more excited now. "Has he taken it up the ass?" she asked, hopeful that she'd get a virginity. "Yes, but just shifted cock or strap ons, no natural girlcock." "Oh fuck yes, I'll make sure to work it hard for him then."

"Sure...but...do you mind doing me in front of him first? Cucking him sort of gets me off. Him too." "Sure, makes sense."

Cadance led her to the royal bedroom, where an annoyed Shining had been hogtied and gagged on the bed. Her perked up when he saw Rainbow, and Cadance pulled her to the floor, pushing her onto her back. "Just relax...Mama's gonna take care of you...let me feel that hot fuck stick in my slutty, drooling cunt..." Rainbow smirked, getting into it. "Of course, hot mama...you want a real cock, not that noodle, limp dick guy! Sit on this fat cock-you'll feel my flare scraping those sadly underused ovaries of yours...not just the hottest princess, but maybe the hottest pony ever...how could anyone NOT knock you up?" she asked, rubbing her hooves up the alicorn's sides as she rubbed her sopping cunt on the girlcock.

"Mmmh, you hear that Shiny? Her compliments alone pleasure me more than your weak cock ever did," Shining moaned, trying to stroke himself with his bound hooves and failing. Cadance used her magic to hold the cock upright. Her love gravy drooled profusely down it, lubricating the length. "Ooooh damn, look at that thick meat...she'll stretch me out so well I won't feel your weak excuse for a cock for weeks," she sat on it, taking it to the cervix on the first thrust, pussy spasming around it.

"Oh! Oooooh faaaaahack!" she cried, Rainbow seizing her hips and slamming into her womb as Cadance squealed again, cumming hard, soaking Rainbow's crotch in it. "O-oh fuck! Th...this is one of-no, THE best cock I've ever had! Mmmmh, but I need to try a lot more times, just to make sure..."

She slid up and down the cock slowly, shining the stiffy with her slut juice. She moaned, feeling the beautiful stretch of a hot, throbbing cock. Dash smirked, "You do, you should make sure-that's what Twily would do, right? Science the fuck out of a dick," Cadance giggled, "The fuck out of a dick, indeed!"

She moved slowly still, enjoying cucking Shining as much as she did the dick. "Mmmh, see this, you noodle dick? Look at how this mare is more of a man than you'll ever be...in fact..." her horn glowed. "I nullified my protection spell-cum in my womb as much as you can, you hot, girly stud, and knock me up! Fill me with more cum than he could ever manage with one orgasm, and then keep going!" just saying it made her so much hotter, bouncing more on the fat cock stretching her out. Every thrust hit her cervix and into her womb, making the slut princess whimper in pleasure. Dash rubbed the to-be milf's teats, paying attention to the needy nipples.

"Y-yes...fuck yes! Feel up my soon to be milky teats. Know they're feed YOUR kid, not that cucks!" she magically took his gag out, "How does that make you feel, you cuck?" she teased, Shining smirking back, "Pretty good...even knowing you won't let my worthless sperm in your godly womb, seeing you get cock you deserve turns me on, look how hard it makes me to see you ramming your cock trap with an actual, proper cock,"

Dash ruminated on how weird a cuckold fetish was, but hey, consensual play was fine with her. She pulled Cadance's tail to the side with one hoof so he could see better, "Fuck yeah...look at how stretched she is, that pussy convulsing on girl cock....don't you love it?" "I do..." Shining admitted, almost drooling at the sight. "Good! Cuz you're next, cucker! I'm gonna fuck you with your own wife's juicy orgasms as lube!" Shining trembled, coming hooves free at the mere thought.

Watching this, the girls wrapped hooves around each other, Dash humping up to meet Cadance's downward humps. They collided almost violently, cunt juice and precum splattering the room. Dash grasped the very soon to be milfy hips, and slammed her to the base, immediately bloating the womb with girl cum. Candance squealed, orgasming over and over, like a feedback loop.

She collapsed on the athletic mare once it faded, panting, before pulling their sticky bodies apart. She undid Shining's bonds, Dash now standing and back at half mast. Shining came up to her, giving her a deep kiss that she returned, whispering so as not to break the immersion too much, "Safe word is spectrum for all of us," she nodded slightly, before spinning him around with one hoof.

"Let's see that cuck hole, cuck," she chuckled, Shining flagging up his tail. "Fuck yes...do me balls deep, using my wife's cunt honey as lube! Let me feel what a real dick feels like," he moaned, the dirty talk and self debasement had Rainbow at full sail again. She mounted, sliding her cock between his cheeks. "Mmmh, that's right...can't wait for this pony meat to throb deep in your hole, huh?" she reached a hoof around, feeling his own erection. "Oh hoh, definitely can't...so why wait?" she smirked.

He didn't get what she meant, until he felt her flared tip pressing against his cuck hole. "Oh fuck yes, put it in me! To the base!" She slid in, moaning as her eyes closed-tight, and warm...not used a lot. Not yet, she grinned to herself. She hooked her front legs around Shining's middle, and began pumping. Long and slow strokes, as he held them up, panting and moaning.

Cadance slipped beneath them, on her belly, taking her husband's cock in her mouth. She slurped it as Rainbow's thrusts moved it back and forth, Cadance reaching her hooves up to stroke at both the futa and her husband. She could tell by the precum he was having a damn good time. And judging by Rainbow's speed picking up, so was she.

Her fat horse cock stretched out his asshole, making a bulge in his tum that Cadance could rub against. She wriggled around, letting his cock enter her pussy.

"Mmmh...feel that, husband? The only way I'll let you in my pussy is to let a mare show you what a real stallion is!" "Then we'll have to invite her over often, just to make sure the lesson sticks," he chuckled, thrusting his hips as much against Rainbow as he was into Cadance.

Rainbow moaned, gripping harder, and absolutely unleashing a flurry of thrusts up his ass, making him do the same to Cadance's baby maker. Shining squeaked as he felt what cum felt like pumping out of a thick girlcock into his cuckhole. The feeling of warm, hot, gooey cum shooting up his digestive track made him cum so hard into his wife it hit her cervix and splashed out again.

It took a few minutes for them all to finish and calm down, panting. Dash pulled out slowly, gentle. Shining smirked at her over his shoulder, stuck to Cadance with sweat and fluids. "Well...I think I know who we'll be inviting to the castle more often,"

Dash pumped her hoof, "Sweet!" Two princesses and a prince! She wondered if she could get the full set.