Keeping Up

by Phoenix Warlord

Rating: mature
Tags: Slice of Life, My Little Pony: Friendship is Magic, Second Person, Rainbow Dash, Other, Sex, Human
Length: 2678

You bike with an athletic Rainbow Dash and she makes it worth your while.

To Rainbow Dash, ten miles on a bike is nothing, barely breaking a sweat. To you however, ten miles feels like a hundred. Granted you are not as athletic as her, but do work out from time to time... when you feel like it anyway. When you are struggling to keep up with her during an "easy" ten mile bike ride, Dash makes you an offer you can't refuse.

Co-Authored with Prince-Nightfire93

Art belongs to ApplesToThe on DA

*EDIT* On "Popular Stories" on April 28? Awesome!

Published 2016-04-27 16:40:01 UTC
Last updated 2016-04-27 16:40:01 UTC

"Worth Your While..."

“Come on dude! Ten miles is nothing for me! I can do a marathon on this thing in an hour!” Rainbow Dash calls out to you as she pedals ahead of you, seeing you sweat and pant heavily after only two miles into the bike ride.

"Easy... for you to say..." You reply, sweat sliding down your face in rivers, some almost getting into your eyes as you struggle to keep up with her; your breath heavy and labored.

“Tell me you’ve been practicing, right? I haven’t seen you in the gym recently and I’m there nearly every day.”

"I have... just at my home..." You admit after several deep and quick breathes.

“By doing what? Jerking off?” she chuckles at you.

You gasp in shock and quickly deny her claim. "What? Hell no... just not as much as you... would.”

“Dude, if I can do a marathon on a bike in under an hour and still play with myself from time to time, so can you.”

"You're... a better athlete than me!" You exclaim and take another deep breath and feel your side begin to hurt from the exertion from the biking.

“Come on, ten miles isn’t that bad. Besides, if you make it all the way…” she says before lowering her voice to a sultry tone and giving you bedroom eyes. “I’ll make it worth your while…”

Your eyes grow wide a little and then you take a slow but deep breath before pushing on. Breathing out with every third downward pedal, your eyes locking on her ass in front of you and grip the handles tightly in your hands, giving you reason to continue.

‘I knew that’d get you going…’ she chuckles to herself, continuing to pedal ahead of you, flaunting her ass, covered by short red shorts, to use as inspiration for you to keep up.

You smile as you pedal after her, determined to get the reward that she was promising and feel your cock grow hard in your tight biking shorts.

Rainbow continues to pedal ahead of you, wanting you to keep up, wanting show her greatest “ass”ets to you when you complete the ten mile ride.

—

“Still good back there? Looks like you’re keeping up rather well. I wonder why…” she asks you as you pass six miles into the ride.

"Doing fine! Just had to remember something I read about biking!" You cry out and pedal a little slower to save your strength.

“Riiiight…” she replies, rolling her eyes as she slows down a bit, cutting you some slack. “Tired at all? Need a break?”

"I guess a break... wouldn't hurt," You reply and put your feet down to the ground to help slide you to a stop on the side of the path.

She does the same and, when she comes to a stop, puts the stand down on the bike and starts to head over towards you.

"So... what do you have in mind on this break?" You ask as you kick the stand of your bike out and take a long drink from your water bottle.

Rainbow chuckles softly. “Well, maybe give you some more… encouragement for what’s in store at the end of the ten miles.” She grins slyly, seeing you covered with sweat, her eyes drifting towards your member. “Pull down your shorts.”

You hesitate and then look around the area you two were in. "Here? But we're in... public.”

“So? I’ve done worse things in public, you know.”

"You have?" You ask and slowly step over your bike and do as she had instructed, pulling down your biking shorts slowly, your hard cock standing at attention between you and her.

“Trust me, if you heard what I’ve done in public, you’d cream yourself three times over…” she chuckles, getting to her knees, looking at your cock. “I never knew you were packing down there. It’s bigger than I thought…”

"Really? So you've pictured my cock before?" You ask softly and look down at her face.

“I may or may have…” she replies, leaning forward to put her lips around your head before beginning to take some of your length inside of her mouth, bobbing her head as she does so.

You moan deeply and grip the seat of your bike tightly and feel your toes curl in your shoes. 'Oh fuck…'

She closes her eyes for a moment as she sucks your cock, before pulling away for a moment to look at your face. “You’re as red as my shorts now. It’s so adorable…” she chuckles to you with a wink.

"Well I never thought... you'd do something like this with me..." You moan and lock eyes with her, your cock filling her mouth.

“I do things like this to those I find loyal to me…” she pauses for a moment, giving your head a kiss. “You have been loyal to me ever since I took you under my wing, figuratively speaking, and began to train with me. You haven’t given up on me as some have and, since you haven’t, you get a… teaser of what’s to come.”

"Thank... Thank you Rainbow... I really appreciate this, everything you've done for me... Oh sweet Celestia, please don't stop.”

“I don’t plan to. Besides, you a’int seen nothing yet…” she hints and pushes her lips over your head and begins to force your length into her mouth and her throat, beginning to bob her head on it.

'Oh fuck... she's so fucking good at this!' you cry out in your mind as you gently thrust into her mouth, your head pushing against her throat.

‘Hmmm, yeah, give me your cock. Shove it down my throat. Celestia, I’m such a little cock slut…’ Rainbow thinks to herself, feeling saliva dribble down her lips and chin as she sucks on your member, beginning to deep throat it.

You moan and then thrust forward into her throat, hearing her gag slightly on your large member.

She groans and gargles while enjoying your cock in her mouth, placing her hands behind her back, allowing you to have personal control of her.

You groan softly and then reach out and hold her head in place while picking up your thrusting speed, hearing her gag and gargle around your cock with each movement.

‘Fuck, this is so hot! He’s making me so wet…’ she groans, gargling happy while enjoying your cock, suppressing her gag reflexes as best as she can.

'Damn she's fucking great! I've never felt something like this before!’

Rainbow groans as you thrust your cock into her mouth, making her gargle happily with delight.

You close your eyes and slowly push into her throat, shivering with pleasure.

After holding back her gag reflexes for so long, Rainbow lets out a soft, audible gag to you, feeling saliva drip down her chin and onto the ground between the two of you.

"Oh fuck Dashie... this is so fucking hot!" You cry out happily as you begin nearing your first orgasm.

Rainbow gags again, holding her head in place, anxiously awaiting your orgasm in her throat.

"I'm gonna fucking cum!" You cry out as your pre cum leaks out into her mouth.

She pulls back a bit, leaving your head inside her mouth, wanting your cum to land on her tongue.

You lean your head back and utter out a low groan and finally shoot your cum into her mouth, filling it with your salty cum.

Rainbow moans in delight as she tastes your salty cum as it fills her mouth, her eyes drift upwards towards yours and gives a subtle wink.

As you empty your balls into her mouth, you shiver with lust and hump into her lips slowly, pushing the cum to the back of her throat.

A few short moments later, she slowly pulls away from your cock, opening her mouth to show you the cum in her mouth and gargles it for you before closing her lips as she swallows your load, showing her now empty mouth.

"Damn Dash... that was fucking hot!" You exclaim as your cock twitches with excitement.

“Glad you enjoyed it,” she winks, getting to her feet now. “You think we can.. do things like this more often, since you’ve done it now?”

"Yes we can Dash, anytime you want.”

“Good. Feel well enough to finish the last part of the ride?” she asks.

"Yes I do, I'm ready when you are," You reply with a smile and rubs the top of her head with your left hand.

“Alright, it’s not too much further now…” Dash says before heading to her bike and getting on to it, putting the stand up. She turns her head towards you and says in a sultry tone, “Just to give you more encouragement…” Her fingers trace down to her red shorts and pull them down, revealing her bare ass to you. “Want this piece of ass?”

"Yes I do, very badly!" You say as you look at her ass with a smile on your face.

“Better catch it!” she says quickly before racing ahead of you, wanting you to “chase” her.

You smile and then quickly get onto your bike and chase after her, your feet peddling quickly not to lose her.

‘I knew that’d get him going…’ Dash chuckles to herself as she keeps ahead of you as you anxiously await what lies at the end of the bike ride.

—

"And we made it!" You cry out and slide to a stop and pant heavily.

“Yes, home sweet home…” Dash replies, pulling into the garage, setting the stand down as she get off of the bike. “Want your reward for finishing the ride?”

"Sure thing, if you're still up for it that is," You reply and set your bike on its stand and smile at her.

“Oh, I’m more than ready for it…” she replies in a sultry tone. “Come get your reward… in my room,” She gives her ass a light smack and heads into her home, leading you in.

You smile and then follow her up into her room and look around with a smile. "Not what I expected.”

“What do you mean?”

"It's just that I've kinda pictured your room and it's nothing like I thought it be," You say and scratch your head gently.

“Never knew I was the athletic/gamer type?” she asks, seeing the trophies that she had won and the corner of her room with all her game consoles.

"Never would've guessed," You reply with a nervous chuckle.

“I’m full of surprises. Now, about your reward…” Dash grins as she pulls down her shorts and throws them aside before taking off her white tank top, revealing her perky breasts to you before jumping into her bed, laying on her back and spreading her legs, showing you her lips. “Come and get it now. Give me a hard ride…”

"You don't need to tell me twice," You reply and quickly strip out of your clothes and feel your cock grow rock hard in moments as you take in her naked form. Rainbow grins and sees you quickly crawl onto her bed, seeing you overshadow her. “Take me, you’ve earned it…”

"I will Dashie," You reply and then line up your cock with her pussy and then slide into her with agonizing slowness, savoring each second of pleasure.

“Hmmm fuck! You’re so big. I’m going to enjoy this…”

"Me too Dash, now how about moaning for me?" You ask and then begin slowly fucking her tight pussy, making sure each thrust was slow and deliberate.

She nods to you and her moaning fills your ears, making it sound like music. “Oh yeah…! Yeah…!”

'This is really happening... I'm fucking Rainbow Dash! Best! Moment! Ever!’

“Oh fuck yes! Please… pound me!” she asks in a begging manner.

"I know you... can do better!”

She curls her hands in front of her hands and gives you innocent looking eyes. “Please fill my pussy! Fuck me like a little slut and make me scream… Pweeese?”

You smile and begin increasing your thrusting speed inside her and begin nearing your peak as your pre leaks into her pussy.

“Oh! Oh yeah! That’s it! Like that! Yes!” she groans as she wraps her legs around your waist, locking you into her.

You look down into her eyes and then cry out and hilt deep into her pussy before shooting your hot cum into her pussy. "FUCK ME!”

Rainbow lets out a soft groan as she feels your warm cum fill her pussy, experiencing a moment of bliss.

You shiver softly and then begin rocking your hips gently into her to add to her pleasure.

“Fuck… That felt so good…” she moans softly, rocking her hips with yours. “I… I hope you have more left in you…”

"Of course... did you expect anything less?" You ask with a smile and then begin thrusting into her tight pussy slowly.

“I never did. Now, fuck me like a slut and don’t you dare stop until I start seeing stars…” she winks seductively at you, a smirk on her lips.

"You're going to wish you didn't say that by the time I'm done," You moan and looking down into her eyes as you begin speeding up your thrusts, keeping your cock rock hard.

“Bring… it on!”

—

“Fuck me! Fuck my pussy hard! Oh fuck!!!” Rainbow groans after experiencing four orgasms to your two inside her as you fuck her with her legs high in the air, her back pressing into the bed.

"Do you admit I can outlast you!?" You asks as you pound her pussy hard, panting heavily from the exertion that you had put into making her cum four times.

She pants heavily, her eyes fluttering with each quick, deep thrust inside of her. “Y-Yes! I do! I do!”

"Thank you for... doing this for me!" You cry out and then begin to lean down over her form and bite at her nipple.

“Y-You’re welcome! Give… Give me one more! One more orgasm and… I… I think I’m gonna pass out!”

"Good!" You scream out loudly and then flick your tongue against her nipple as you reach down with your right hand and begins gripping her firm and athletic breast.

Rainbow groans loudly and lets out several moans, feeling you grip her breast. “Oh fuck! I’m… I’m gonna cum! Cum inside! Inside my pussy!”

You moan deeply and begin feeling your cock tingle as your balls pull up close and then you begin shivering.

“Gonna… gonna cum! I’m… I’m cumming! I’M CUMMING!” Rainbow screams, locking you in a tight hug, as her pussy contracts around your cock, having a small, squirting orgasm

As her pussy clenches tightly around your cock, you shiver with pleasure and shoot your last orgasm into her pussy, barely any cum escaping your cock.

Small groans escape Rainbow’s lips as she milks your cock for every last drop of cum inside of her, feeling her heart race, nearly beating out of her chest.

As you experience your last ounce of pleasure, you collapse on top of her and pant heavily into her ear.

Rainbow pants heavily, running her fingers along your sweaty body and looking up at the ceiling with a goofy smile on her face, shivering with pleasure.

"Damn Dashie... that felt fantastic..." You moan deeply and begin slowly breathing into her ear.

“Yeah… it did… Fuck, I never knew… you could be that… rough…” she chuckles softly with a grin.

"You never... thought to ask before? Now I'm glad you know," You reply with a gentle giggle and then let out a low yawn.

Rainbow grins and hugs you, wrapping her arms around your neck, feeling your cock slip from her cum filled pussy. “Yeah… I’m glad I… do too.” She softly says before closing her eyes into a well deserved sleep.

“Looks like I can outlast you in one thing…” you smile and slowly close your eyes, falling asleep with Dash in your embrace.