“Cum on, Anon! I need your help! Hurry up and cum inside me already!” shouted Rainbow Dash, looking back at you with an angry glare on her face. Her head was turned 360 degrees. Pony heads could turn to look back at you just like that movie The Exorcist. Or perhaps an owl. Rainbow Dash was flapping her wings impatiently and wagging her tail grumpily from side to side as you pounded away at her pussy.
“I want to cum inside you Rainbow Dash, but my human penis is just too stubborn!” you said in a pleading voice.
“Mmmm! Neeiigghh!” she moaned and whinnied before shouting at you. “The last guy who cummed inside me cummed inside me in ten seconds flat. Why are you taking too long to cum inside me? Cum inside me already!”
“Oh Rainbow Dash, I'm sorry Rainbow Dash. Ever since I came to Equestria, my sexual endurance has increased dramatically. It takes me so long to cum these days. No matter what sexy pony pussy I pound for the day with my big fat cock.”
Rainbow huffed, rolling her eyes. “Yeah, well, hurry up and cum inside me already!” she demanded.
Your very large penis pounded back and forth into Rainbow Dash's tight pony pussy. Your member was so long it was not able to reach all the way inside Rainbow Dash. A good ten inches of your thick and meaty cock lay outside her pussy. Your girth was about as thick as one of Applejack's back hind legs. Sadly, the sheer length of your penis made it so that your grapefruit-sized balls were not able to slap against her ass as you pounded away at her pussy.
Despite Rainbow Dash being quite an athletic mare, her ass was quite bubbly and round. She was, after all, about 4.5 feet tall. This gave her room to have a large ass for you to play with. However, unlike most pony asses, her ass wasn't squishy. She was nothing like Princess Celestia's big fat monstrosity of an ass. Princess Celestia's ass was an oversized cake machine of an ass. You didn't want to pound big fat pony butt; you wanted to pound athletic pony butt.
Your hands rested on Rainbow Dash’s well toned asscheeks. They dug into the thin layer of the plush softness of her rear before they met her ironclad muscles underneath. You were moaning and groaning in bliss as you fucked Rainbow Dash. Rainbow Dash was uttering heated moans, and wild, horsey sounds like neighs.
Rainbow Dash's absolutely awesome pony pussy repeatedly clamped down hard on your cock with her powerful vaginal walls. The succulent wet walls of her magical pony pussy felt snug around your cock. Your member was blanketed by the hot catalyst that was Rainbow Dash’s pussy.
Much of your towering member was massaged by her absolutely wonderful horse pussy. Horse pussy was superior to human pussy. Nothing could compare to cumming inside Rainbow Dash. In fact, even the worst pony, Applejack’s pussy, was better than even the best woman's pussy back home on Earth. Nothing could compare to the superiority of pony pussy.
Rainbow Dash was a totally awesome, sexy cyan pegasus with a rainbow mane and tail. Her magical pony pussy was soaking wet, and was quite literally dripping rainbow coloured cum on her Wonderbolt themed bed below. Her bedroom you were situated in was literally made out of clouds. Her bedroom was themed with various Wonderbolt paraphernalia. You could see posters of the Wonderbolts in very compromised positions. Such as them cumming inside Rainbow Dash.
“Cum on, Anon! I need to perform a Sonic Rainboom today for the Young Flyers' Competition! I need your human cum to cum inside me! Power me up with your human cum! Just like you powered up Twilight to defeat Nightmare Moon by cumming inside her!”
“I’m trying Rainbow Dash!” you shouted, slamming into her succulent pussy all the harder to try cum inside Rainbow Dash.
“Cum on! Try harder! Dammit!” she screamed, slamming her two front hooves on the bed impatiently. "Cum on! Cum inside me Rainbow Dash already! I need your human cum for my Sonic Rainboom!”
“I want to cum inside Rainbow Dash!” you shouted.
You pounded into Rainbow Dash’s pussy with your massive penis all the harder. The mare before you began to babble incoherently as she lost herself to the pleasure. Her back hind legs began to wobble like jello before she collapsed into a heap onto the bed. Gravity soon took over, and your long and thick cock came slamming even deeper into her vagina, stretching the walls of her pussy to the limit. She claimed about an additional two inches of your towering member. However, she was still nowhere near the base of your monster cock. You had a good 8 inches unclaimed by her pussy.
Her tongue lolled out of her mouth, and she began to drool profusely. You quickly pulled back and proceeded to slam all the harder into Rainbow Dash. Your hips were a blur of motion as you pounded away into Rainbow Dash's sexy pony pussy. With Rainbow Dash lying prone on the bed, you were able to use the force of gravity into your thrusts to slam into Rainbow Dash’s pussy all the harder.
As if by divine intervention, your cock began to slowly but surely snake its way into Rainbow Dash's tight pussy, and you could hear inspiring and awesome rock and roll music begin to play as your member slowly pushed deeper and deeper into her vagina. What’s more, you could see Rainbow Dash’ cutie marks glowing with a blinding light.
Inch by inch, you pushed your long and thick cock down into her pussy until your balls came to slap hard against her lovely backside. You allowed yourself a brief respite just to feel the wonderful feeling of being all the way inside Rainbow Dash's magnificent pony pussy. But you had a mission today. You needed to cum inside Rainbow Dash, you were Rainbow Dash's number one simp. Rainbow Dash was best pony. Your fair maiden Rainbow Dash needed you to cum inside her on this day.
So with that, you began to slam your hips repeatedly against Rainbow Dash in a series of rapid movements. Loud meaty slapping sounds of flesh slapping against flesh could be heard echoing in the room. Rainbow Dash below you was moaning aloud, and her whole body was shaking as if she was a fish out of water.
You smiled in delight as you felt a tingling sensation course through your member. You were now close to cumming inside Rainbow Dash. You pulled back, taking your member to the point of nearly exiting her pussy, before you came slamming home like a jackhammer against her. Your massive cock inside her pussy came to slam deep inside her pussy. Like a flash flood, you cummed inside Rainbow Dash with a massive explosion of your creamy human spunk. The two of you moaned aloud as you cummed together.
Through your release, you pounded away at Rainbow Dash's pussy. Cumming inside Rainbow Dash was so awesome a horn grew on top of her head, making her an alicorn. But thankfully, her ass did not inflate out like a balloon like other mares you cummed inside before. She was still the athletic mare you knew and loved.
Blast after blast of your cum filled her pussy. Soon, your white creamy spunk leaked out of her pussy, which came to mix in with her rainbow coloured cum dripping out of her pussy. Human and pony cum joined together in loving unity on this day.
You sighed in bliss as you cummed inside Rainbow Dash one last time; your balls came to gently slap against her well-toned ass. The mare below you was panting, out of breath. Her whole body was shaking from the whole ordeal. Your cock stood at attention deep inside Rainbow Dash's pussy. It lay ready to cum inside Rainbow Dash again.
The mare turned her head to look back at you. Of all things, Rainbow Dash seemed nervous. Her cheeks were lit up with a pink blush. “I don’t think I was very awesome back there. I was making horsey sounds. So, uncool and lame.”
In response, you answered her question by pulling your massive cock back by a good few inches before slamming it into her with a loud meaty slapping sound of flesh, slapping against flesh as your balls slapped against her ass.
“Mmm! Neeiigghh!” the mare moaned and whinnied loudly in response
“Don’t ever say that, Rainbow. You are an awesome pony. You are the coolest pony I know. You are not uncool and lame if you make horsey sounds during sex.”
The mare’s lower lip began to quiver, and tears welled up in her eyes. “You… you… really think so?” she said in a low, shaky voice.
You answered the mare by leaning down to kiss her. The mare squealed happily as you kissed her. Her soft pony lips felt slightly fuzzy against your own. Her breath felt minty fresh with a hint of skittles. You could feel her tears of joy against your face as you kissed her.
As you lovingly kissed together, you resumed thrusting your cock against Rainbow Dash, much more tenderly this time. Your balls came to gently slap against Rainbow Dash with quiet slapping sounds of flesh slapping against flesh. You were Rainbow Dash’s number one simp, and your fair maiden needed another dosage of your human cum to raise her confidence for the Young Flyers' Competition.
You would gladly cum inside Rainbow Dash again. Again, again, and again.
You moaned as you felt your penis become even stronger and grow even bigger. The mare whinnied loudly into your mouth as she felt your cock push impossibly deeper into her, as if Rainbow Dash’s pussy was located in hyperspace.
Your growing cock inched forward into her, expanding in both girth and length. You could feel her pussy weakly squeezing down on your cock. The poor mare seemed tired. You decided to be gentle with Rainbow Dash with your growing cock. Lovingly and tenderly, your balls repeatedly slapped against her backside with light meaty slapping sounds. Your cock grew further and further deeper into her, stretching Rainbow Dash's pussy into an impossible singularity.
Rainbow Dash was uttering heated moans and whinnies as you kissed her and had sex with her. However, this was not just sex, this was love. You were making sweet love to Rainbow Dash. Orgasm after orgasm rocked Rainbow Dash's form. The poor mare was shaking erratically as you continued to tenderly make love to her with your massive (and growing) cock.
You found yourself moved to tears as you tenderly made love to Rainbow Dash. This romantic moment was further enhanced when Rainbow Dash pulled her lips away from you. She stared at you with her tear soaked, lovely large rosy red eyes, as if she was looking into your very soul, into your small human eyes, and whispered. “I love you.”
“I love you too, Rainbow Dash!” you cried.
You felt a tingling sensation course through your member. You pulled back and slammed against her with a loud meaty slapping sound against her ass; burying your massive cock deep inside her before unleashing a massive explosion of your creamy human spunk into her. The mare whinnied loudly as you unleashed spurt after spurt of your creamy human love cream into her.
You rocked your hips back and forth during your release. The two of you rejoined lips and moaned together as you kissed and made love. As you slammed into her through your release, your cock began to shrink back down to normal size. Well, normal-ish. It was still ridiculously large. Your cock stood at attention, ready to cum inside her again, and grow bigger if necessary to make this mare feel awesome and raise her confidence for the Young Flyers' Competition.
You were happy to cum inside Rainbow Dash again to help her.
