It was a hot sunny day in spring; all the mares were in heat as they pounded away at the ponuts of their stallion lovers in Ponyville. Even this far away, you could faintly hear their moans, neighs, and the meaty pounding of flesh through the wind. You, the human, were sat down on a wooden bench in Ponyville Park. This was a far more secluded part of town. You liked this place; it helped you escape the massive pony penises.
You were dressed in a rather worn black tuxedo. You've been wearing the same one for quite a while. You were far too afraid to approach Rarity to get a new one. Every mare you talked to led to the same thing, their penis would get erect, things would get awkward, and you would find yourself walking away. It almost seemed as if their penises had a mind of their own.
Just then, you heard wings flapping, and an all too familiar cyan pegasus flew quickly toward you: the one and only Rainbow Dash. The next thing you knew, she made to land next to you on the bench on the right and took a seat.
"Hey there, dude!" she greeted, giving you a friendly wave with her front, right hoof. "I was wondering if you wanted some company?"
Your heart skipped a beat; sweat began to drip down your forehead. You feared this day would come.
"Err… I don't want to suck your cock, Rainbow Dash," you said in a low nervous voice as you scratched the back of your neck with your right hand.
As if in anger, her massive light blue penis rose upward, instantly becoming a towering monster about the size of one of her back hind legs. Rainbow glared at you angrily, her eyes narrowing to slits. Her massive penis bobbed angrily up and down at your refusal to suck it.
"Oh, don't be such a gay faggot, Anon!" she said while crossing her two front hooves.
You growled in anger at her insult, crossing your arms. "What?! I am not gay! How dare you call me gay?! I'm a straight, heterosexual man."
Rainbow snorted, shaking her head. "No, you're not. You're gay!"
"I'm not gay, Rainbow Dash!" you bellowed.
"Oh, you are so gay," she said, dismissively waving her front right hoof.
"For the last time, I don't like penis. That proves I am not gay!"
"Oh cum on, Anon, don't be gay! It's only gay if you like stallion penis. Not mare penis!"
Her words bore deep into your soul. Maybe you were gay? You shook your head. You were now determined to prove you were not gay. Nopony calls you gay. Especially not a rainbow pony.
"That's it! I'll prove to you, once and for all, I'm not gay by sucking your cock!" you shouted with your hands in the air.
Rainbow gave you a nasty grin. "Good. Prove to me you are not a gay faggot by sucking dick like a true heterosexual man."
Like a true manly, heterosexual man, you reached over with your right hand and gripped the midsection of her thick cock. You attempted to, at least, but the sheer thickness of her cock meant you could only partially wrap your hand around it. It was like she had a fifth leg.
Her penis felt hot and hard against your hand holding it. Rainbow looked at you with a nasty grin. "Now show me yours," she said with a smug tone of voice.
You gulped. You felt inadequate before the might of her much larger penis. You strongly suspected Rainbow Dash was going to laugh at you. Seemingly as if to spite you, her cock twitched before rising upward by a good few inches. Your hand struggled just a little bit more to hold her now even thicker cock.
A frown came upon her face. "Dude, I don't care if your penis isn't huge. You just made my penis even bigger with your envy." Red-faced, you pulled down your pants before her, and your underpants and revealed your not-so-massive six-inch-long cock.
Rainbow smiled at the sight of it. "See. I don't care. You are a stallion… err, human male. You are meant to have a smaller penis than a mare. Now cum on, dude, quit being gay and suck my cock already."
You let go of her cock, and then brought your head to the bloated tip of her cyan, massive horse cock. Immediately, you became bombarded by her strong musky scent filling your nostrils. Some part of you was screaming this was gay, but you ignored it. You were going to prove to Rainbow Dash once and for all you were not gay by sucking her cock.
It was a female penis. So, it was not gay. You were a god-fearing beer-drinking bacon-eating heterosexual Christian man. This was not gay. Rainbow hurt your pride by calling you gay. You will prove you are not gay.
The musky scent of her massive penis compelled you to bring out your tongue. You felt conflicted about this; some part of you still thought this was gay. You shook your head, dismissing the notion this was gay. So, with that, you tentatively brought your tongue forward and laid it to rest against the fat tip of her thick cock.
Upon contact, you moaned at the taste of her cyan penis. It tasted like a sweet frozen blue raspberry slushy drink. If this was gay, you didn't want to be straight.
You found yourself quickly compelled to sample more of her cock, and so, as if you were licking a massive blue lollipop, you began to move your head up and down her long and thick shaft.
You moaned at the taste of her hot, rock-hard cock against your tongue. Rainbow, for her part, was moaning and uttering the odd quite horsey neigh as you tenderly licked her cock. You felt like a true manly man licking massive horse cock, and not remotely gay.
To further prove your heterosexuality and you were not gay, you brought your head up to the bloated tip of her huge cock. Like a true manly man, you then brought your head down and began to lick the wide surface area of her mushroom-like tip.
However, there was a conundrum. The sheer thickness of her cock meant there was no way you could fit it into your mouth. As if in response to this, you felt Rainbow place her soft, spongy feeling hoof at the back of your head. Rainbow pushed your head down over her cock with a firm tug of force. Subsequently, a good few inches of her cock slipped inside your mouth. There appeared to be some strange hyper-space magic at work.
You uttered a muffled moan around the thick, hot horse cock in your mouth. The raspberry taste of her blue cock was quite simply divine.
"Taste the rainbow! You gay faggot!" she shouted with her cock twitching wildly in your mouth.
You growled angrily around her cock from this insult. However, your growls soon came to a stop when you were hit with a heavy, creamy load of her sweet rainbow cum blasting into your mouth. Spurt, after spurt of her rainbow cum came blasting into your mouth, tasting quite literally like skittles.
Out of fear of choking on her cum, you made to lift your head up off her cock. You were subsequently bombarded by wave after wave of her cum blasting out of her penis. A solid minute must of went by before she finally stopped cumming, and yet her cock still remained hard, ready to cum on you some more.
You were soaked from head to toe in rainbow horse cum. You were a rainbow cum snowman. You smelled of sweet skittles.
"How do you feel, Anon?" she asked.
"Like a true manly, heterosexual man."
END
