Pinkie Pie's Party Surprise

Chapter 5 ~ Time Really Flies

Pinkie rushed back into the main room of Sugarcube Corner, dragging Rarity along behind her.

Rarity staggered along behind her, struggling to keep up in her stilettos. The moment Pinkie stopped, she smashed into her back. She let go of Pinkie's hand and moaned. “Pinkie, whatever is the rush? Why did we have to tumble down in such an unladylike fashion?”

Pinkie didn't respond. Her eyes were locked on to something across the room.

Leaning back in a folding chair, her bare legs crossed in front of her, Rainbow Dash stared back. She twirled a maraschino cherry stuck on a toothpick around in her fingers, and a lopsided smirk grew on her face.

As Rarity shook her head and walked off, Pinkie took a few absentminded steps forward.

Rainbow lifted the cherry up to her mouth and held it in her lips, never taking her eyes off Pinkie. She pulled it off the toothpick, holding it on her tongue for a moment before closing her mouth and crunching down. Still staring, she flicked the toothpick away to the side, and strutted across the room.

When Rainbow stopped right in front of her, Pinkie sniffed. She could smell the cherry on her friend's breath. It was one of Pinkie's favorite foods, and she was sure Rainbow hadn't been eating it by coincidence.

“So, you saved the best for last, huh Pinks?” Her smirk returned, even stronger now as her hand reached out to grab onto Pinkie's hip. “Hope you didn't wear yourself out already, 'cause you're gonna need your energy with me.”

Pinkie bounced up and down, at the risk of her flapping skirt revealing too much. “I've got lots of energy!”

“And that's what I love about you!” Rainbow laughed. She pulled Pinkie in, stopping her bouncing by pressing their bodies together.

“Wanna go upstairs?” Pinkie asked, in a relatively quiet voice.

Rainbow leaned her head in, mashing their lips together. Her tongue wasted no time finding its way through Pinkie's lips to caress against her own. The sweet taste of the cherry washed through Pinkie's mouth.

After a moment, Rainbow pulled away, not bothering to wipe the thin strand of saliva still connecting them. “Thought you'd never ask.” She winked and darted by, already on her way up.

Pinkie ran up the stairs as fast as she could, but of course she was no match for Rainbow, even with that tight little ass ahead to motivate her. She stopped to pant at the top, while Rainbow just leaned against the railing, watching her.

“I really have no idea how you manage to run with your tits flopping around like that.” Rainbow giggled.

Still a little out of breath, Pinkie rolled her eyes. “This time, they're not the only things I had to deal with flopping around.”

That drew an outright laugh from Rainbow. “Well, come on then! What are we waiting for?” Without any warning, she gripped the bottom of her white tank top and pulled it over her head in one swift motion. Tossing it behind her, she grabbed for her tight, black shorts and peeled them off, too, letting them drop down her legs.

Pinkie's panting continued, but for an entirely different reason. She stared at the pegasus in front of her.

Rainbow's chest may have been the flattest Pinkie had yet seen, but her body was thin, toned, and lithe. Tightly stretched muscles curved all around her, and the gentle curve disappearing into the low waistband of her tight blue panties made Pinkie lick her lips.

Turning around, Rainbow dug her thumbs into the waistline of her panties and pulled them down, bending over as she slid them to the floor, totally businesslike. As soon as they hit the floor, she spread her legs out and arched her back, bringing her small, slit up into Pinkie's view.

Pinkie's tongue hung out. As she stared, her stallionhood steadily grew.

Long, rainbow colored socks ran up the lean legs in front of her, leading up to taught, round cheeks that framed a wide stretch of smooth skin in between, where Rainbow's little marehood waited, already beginning to glisten with moisture. She looked over her shoulder, flicking her tail to the other side so she could see better. “Well, Pinkie, are you just gonna stand there or what?”

Pinkie shook her head and snapped back into focus. “Um, right here, on the stairs?”

In a flash, Rainbow whirled back around and shot up next to Pinkie. “Yeah.” She reached around and unzipped Pinkie's skirt, letting it fall down, hanging on her erection. “What else do we need?”

After a moment, Pinkie shrugged. She pulled her own shirt over her head, letting her breasts bob freely, and reached down to lift her skirt over her member so it could finish its fall to the ground.

Rainbow didn't miss the opportunity. She latched her lips onto one of Pinkie's nipples while Pinkie was busy fumbling with her skirt.

Pinkie gasped, but she managed to get her skirt off, leaving them both completely naked, except for Rainbow's thigh-high socks.

With another smirk, Rainbow grabbed Pinkie's tip tightly. “Are you gonna ram this cock inside me like you mean it?”

Pinkie grinned. She knew how Rainbow liked it. “Of course!”

“Are you gonna rut me 'till I scream?”

A little dab of pre-cum dribbled from it. Pinkie nodded and grinned.

Rainbow stuck both of her hands onto Pinkie's breasts and pushed, hard, using her wings for extra force.

Pinkie went down hard, barely able to catch herself before her back smashed into the wooden floor behind her. “Oof!” She looked back up, just in time to see Rainbow bearing down on her.

Landing with Pinkie in between her legs, Rainbow pressed her sex up against Pinkie's stallionhood, pressing it between them. Already, she started rubbing up and down on it, grabbing onto Pinkie's breasts with her hands.

Pinkie's eyes went wide, both from the surprise of being thrown to the floor, and from what she was seeing. She breathed heavily – Rainbow's hands at work on her chest felt lovely, not to mention what was going on further down.

The lips of Rainbow's marehood slid up and down easily, and Rainbow put more and more motion into each thrust. She closed her eyes and pinched her mouth closed tightly, grabbing onto Pinkie's breasts tighter and tighter.

Pinkie grabbed Rainbow's thighs, just above the top of the socks. She pushed and pulled in time with Rainbow's rhythm, thrusting her hips up a little to give just a little more pressure.

“Oh, buck yeah!” Rainbow arched her back, bringing more of the pressure onto her swelling clit as she writhed back and forth. “You want to shove it in my tight pussy, don't you?” She squeezed Pinkie's tits even harder. “I'm gonna fuck you so hard!”

Pinkie just smiled. “Uh-huh! Open that pussy up wide!” She knew Rainbow liked dirty talk.

Slipping one hand away from Pinkie's well-endowed chest, Rainbow grabbed onto the tip of the stallionhood underneath her. “Your cock's so hard. I gotta feel it inside me!” With the next thrust, she pushed herself up extra high, shifted Pinkie's tip into position, ramming herself down on it. She slid all the way to the bottom in one quick thrust. “Mmn, yeah! Nice and deep.” She ground herself against Pinkie's sheath.

The squeezing of Rainbow's passage around her made Pinkie gasp. The way Rainbow writhed around, she could constantly feel every inch of herself inside.

“Fuck me! Make me spray my cum all over you!”

Pinkie didn't have to be told twice. She lifted her hips, pushing Rainbow up, and brought them back down, letting Rainbow fall back against them.

Rainbow's firm ass crashed down on Pinkie's thighs as she bottomed out again. “Ah! Buck yes! Stretch my tight cunt!” Both her hands went back to work on Pinkie's breasts.

With a couple more thrusts, Pinkie fell into a rhythm, smashing into Rainbow's sex the moment she slammed down, pushing her up again.

“Faster! Harder!” Rainbow's wings flared out, and her hands squeezed tight. “Oh damn! Your cock's so hard!”

Pinkie complied, using her hands against Rainbow's hips to ram herself in even more vigorously.

“Fuck! Unh! Oh-fuck oh-fuck oh-FUCK!” Rainbow smashed herself down onto Pinkie, and her sex clamped down hard. A rush of warm wetness flooded Pinkie's groin.

Pinkie pushed into her friend as hard as she could as the waves of orgasmic spasms pulsed over her cock.

“Damn that was good.” Without even taking a moment to breathe, Rainbow lifted herself up and off of Pinkie, letting the pink stallionhood flop back onto Pinkie's belly with a wet slap. “And I'm still the fastest mare around!” She hopped over to the stair railing with a flap of her wings. “But you didn't make me scream... Yet. Ready for round two?”

Pinkie lifted herself up off the floor. “You betcha!”

By the time Pinkie made it to the railing, Rainbow was already leaning over it, back arched, ass out, and tail raised high. Glistening wetness covered everything between her legs. Rainbow's fingers slipped under her belly as Pinkie watched, and they started massaging her clit even before Pinkie got close. “What's taking so long? Get that big pink cock inside me! Fill me up!”

Taking her stallionhood in hand, Pinkie lined it up with Rainbow's slit and rubbed the tip of it up and down against it.

“I'm done playing!” Rainbow pushed back hard, shoving herself onto it. “I want your cum inside me now!”

Pinkie grabbed Rainbow by the waist and shoved herself in as deep and fast as she could.

“Unh! Fuck! That's more like it!”

Pushing and pulling against Rainbow's hips, Pinkie bore down on her. “You like it like that?” she said, in between the wet slapping sounds. “Huh? You like it hard?”

“Buck yes!” Rainbow's legs spread apart a little wider. “Fuck me harder! Wreck my cunt! I wanna be sore in the morning!”

Pinkie couldn't go much harder, but she gave it her best try, breaking into a sweat as she slammed into her friend over and over. She could feel Rainbow's fingers still at work below, making tight, fast circles around her clit and brushing across Pinkie's shaft. As Rainbow tightened up again, Pinkie rammed herself against Rainbow's ass, pushing herself as deeply as she possibly could and holding there.

“Oh buck! Oh buck! Oh buck! Mmnf! Mmm...” Rainbow's warm inner walls squeezed against Pinkie's rod again. “AAAH! FUCK ME!” Rainbow screamed. Her sex spurted warm fluids all over Pinkie's thighs.

Rainbow leaned against the rail, panting.

Pinkie paused. “That better?” She smiled, leaving herself buried deep inside Rainbow.

Rainbow looked over her shoulder. “Yeah. You gotta tell me how you got one of those. We've gotta to this more often!”

“All in good time,” Pinkie teased, pulling out slightly. “First, I've got something else to do.”

Rainbow's eyebrows furrowed. “What's tha–”

Pinkie slammed herself into Rainbow again, silencing her. “Silly. You still have to take a load from me, remember?”

Rainbow moaned, and her wet marehood pulsed.

Pinkie ran her hands up and down the smooth, sleek muscles of Rainbow's back, imagining just how deep inside her tip must be. She followed Rainbow's tense flight muscles around to her chest, and she rubbed the little tits, pinching the tiny blue nipples in between her fingers.

The hairs of rainbow's coat stood on end, and her tail twitched. “Yes! Fuck me again! I want more! I want your jizz all over me!”

Pulling back just a little, Pinkie pushed back in, beginning to make fast, tiny jerks back and forth. She let go of Rainbow for just a moment, just long enough to slap hard against the tight little ass in front of her before grabbing it again, squeezing hard over the slightly red mark.

“Mmn. Harder!” Rainbow let her chest fall down against the railing. “Faster!”

Pinkie sped up, sacrificing the length of her strokes for even more speed. She was practically just vibrating in place. Her hand reached forward to grab Rainbow's ponytail and pull her head back. She leaned in close, licking Rainbow's neck.

The door just down the hallway opened.

Everything froze. Pinkie stopped and Rainbow fell silent. The only movement was the twitching of Pinkie's still-buried cock and the slow pulses of Rainbow's marehood.

Twilight stepped out through the bedroom door, fully clothed. She yawned at turned toward the stairs. Stopping for a moment, she just stared and blinked.

Both Pinkie and Rainbow stared at her, silent, motionless, and wide-eyed. A drip of Rainbow's juices dropped to the floor between their legs, landing with a wet splat onto the little puddle already forming there.

Twilight rubbed her eyes and stared for a moment longer. Finally, she shook her head slightly and gave a tiny smile. Walking calmly past the two mares, she stepped down the stairs.

Rainbow watched her on her way down the stairs and out into the common room before turning back to look at Pinkie.

The corners of Pinkie's mouth twitched up.

Rainbow could hardly suppress her grin.

At the same time, both of them burst into laughter.

Feeling Rainbow's insides pulse with every chuckle, though, Pinkie was reminded of the matter at hand. She pulled out, silencing Rainbow's laughter as she did so, and rammed herself back in, pressing hard at the end as she pulled against Rainbow's hair.

“Oh buck yeah! That's good!” With the next thrust, Rainbow pushed back at the end, giving it even more pressure. “Yeah! Fuck me raw!”

Pinkie slid her throbbing shaft as far in as it would go, again and again, pushing the limits every time. The tip of her cock began to swell.

Rainbow had to have felt it, deep inside her. “Oh yeah! Fill me up! I want your cum in me!”

As Pinkie felt the tingling in her crotch turn into a burning pressure, she had other ideas. She pulled herself out, leaving behind a wet plop and a spray of juices, and she pulled Rainbow back.

Off balance, Rainbow fell to the floor. She landed on her butt and looked up at Pinkie with her mouth wide open and eyes full of surprise.

Pinkie grinned. An open mouth was just what she'd been hoping for. She grabbed Rainbow's head and pressed it against the swollen tip of her stallionhood. As wide as it had flared up now, there was no way it could get inside, but it didn't need to.

The first spurt of hot seed exploded into Rainbow's mouth before she could move. With the huge, flared head of it pressed hard onto her mouth, swallowing was the only option. Her eyes opened wide, fixed cross-eyed on the pulsing shaft leading up to her mouth. She pushed against Pinkie's thighs, but it wasn't enough, and wave after wave of bitter, salty cream flooded her mouth.

“Oh, stop... unh... You know you... aah... want my cum.” Pinkie didn't let up, but the pushing against her stopped.

Rainbow tried to keep up, but there was just too much. Her mouth filled, and the last few squirts forced the excess to spray out around her lips.

Finally, Pinkie released Rainbow's head. “Hey, you asked me to fill you up, after all.”

Rainbow swallowed, her throat pulsing several times as she finished of what was still in her mouth. Wiping her lips with the back of her hand, she looked up at Pinkie. “When I find out how you got that, I'm getting one of my own, and you're gonna regret this.”

Pinkie winked, her sagging stallionhood still right in front of Rainbow's face. “Promises, promises.” Glancing around at the mess, she giggled. “Now let's get cleaned up and head back downstairs. I have a surprise for everypony.”

Rainbow raised an eyebrow. “One surprise isn't enough?”

“More is better!” Pinkie skipped toward the bathroom, both her breasts and her extra equipment flopping wildly.

Shaking her head, Rainbow stood up to follow her. She stopped, though, when Pinkie froze.

“Wait...” Pinkie clenched her legs together. “I feel funny... It's like I'm... Aah!”

With a pop, and a puff of pink smoke, Pinkie's stallionhood vanished, leaving behind the puffy pink lips and inviting slit Rainbow was familiar with.

Pinkie looked down. “Aw, the potion ran out!” Her shoulders slumped. “I was starting to like having a little dingle-dangle going on under my skirt. Well, at least I was able to show everypony before it went away.”

“Potion, huh?” Rainbow rubbed her chin with two fingers. “And where would somepony get a potion like that?”

Resuming her walk to the bathroom, Pinkie looked over her shoulder and grinned ear-to-ear. “Don't worry, you'll get some.” She stopped at the door, tilting her head to the side. “Come on, let's get cleaned up first, and then I'll show you.”

Rainbow's smirk returned. “Deal.”