Petting Futa Mares

You, the human, were dressed simply in a pair of white underpants as you were sat upon a soft, black leather couch in the middle of a library within a huge ass oak tree. Twilight Sparkle, a small, four foot tall, lavender unicorn sat down next to you on the right.

She was cute, the only downside that she had a penis between her legs, with a pair of basketball-sized balls. Thankfully, her penis was currently flaccid. You were also thankful she still had a vagina on her backside. So, you didn’t have to touch her penis to please her.

However, even while her penis was flaccid, it was easily ten inches at least and was about three inches thick. Her penis lay lazily on her stomach, resting between her small, cup-like teats.

“Anon, are you sure you want to pet me and my friends? You said you don't like penises. I can't promise, I won't get an erection as you pet me.”

“Well, think of this as a trust-building exercise. You want a friendship report for Princess Celestia, right?”

“I suppose. Just don’t complain if I get an erection.”

“I promise, I won’t complain.”

With that, you placed your right hand on Twilight’s mane and proceeded to pet her. The mare moaned softly as you pet her, her hind legs twitching. Unfortunately, that wasn’t the only thing twitching.

To your absolute horror, you saw Twilight’s cock already starting to become erect. Her penis twitched, gaining inches by the second as more and more of it came out of her sheath.

“Come on Twilight! How are you getting an erection already?!” you said angrily.

“Hey, this was your idea. Don’t complain.” she said, crossing her hooves.

You sighed. “Fine. Whatever. Get erect then.”

Twilight’s cock grew bigger and bigger between her legs. It was about sixteen inches at the moment. Sixteen became seventeen inches, seventeen inches became eighteen inches… and so on.

When her cock finally stopped growing she had a cock that stood thirty inches long and was slightly thicker than one of her own hind legs. Her massive member towered into the air and cast a dark shadow over you. Her tip was like a bloated mushroom.

“I’m sorry Anon. I could not help it.” she said in a low voice, giving you a sheepish smile as her cheeks blushed bright red with embarrassment.

“It’s OK. Just don’t get any crazy ideas.”

“I would never hurt you, Anon. You are one of my best friends.” she said softly, with a hint of hurt in her voice.

“Aww, thanks Twilight.”

There came the sound of a door opening with a soft click. The pegasus known as Rainbow Dash made her way inside. Her twelve-inch flaccid cock swung about under her as she walked toward you.

“Sorry I was late. Are you into mares with dicks, yet?” she asked, looking at you with a hopeful look.

“No. Sorry Rainbow. It takes time.”

Rainbow sat herself down next to you on the left. With your other hand, you proceeded to gently rub her mane. She moaned softly as you pet her. You rolled your eyes as you saw her cock beginning to rise to attention.

Inch by glorious inch her cock rose into the air. 12 inches became 13 inches, 13 inches became 14 inches, 14 inches became 15 inches, 15 inches became 16 inches, 16 inches became 17 inches, 17 inches became 18 inches, 18 inches became 19 inches, 19 inches became 20 inches, 20 inches became 21 inches, 21 inches became 22 inches, 22 inches became 23 inches, 23 inches became 24 inches, 24 inches became 25 inches, 25 inches became 26 inches, 26 inches became 27 inches, 27 inches became 28 inches, 28 inches became 29 inches, 29 inches became 30 inches, 30 inches became 31 inches.

Rainbow finally stopped growing at 32 inches long. Like Twilight's, her cock was about as thick as her own back hind leg.

“Are you sure you don’t like penises, Anon?” she asked in a nasty tone, giving you bedroom eyes.

“No! Of course not!” you said in a raised voice.

“Okay, whatever you say dude.” she said, shaking her head dismissively.

“Are you ready for another penis, Anon?” asked Twilight.

“Uhh… I guess.”

Pinkie Pie… seemingly teleported into view in front of you.

“Hey Anony!” she said happily, hopping up and down in front of you, causing her fourteen-inch flaccid penis to bob up and down between her legs.

“Oh, hello Pinkie.” you said nervously.

Without a word, Pinkie sat herself down on your lap, bringing her rather, plump soft backside to rest on your cock through your underpants. You grunted, trying not to get an erection.

Unfortunately, that seemed to be impossible. Her ass was ridiculously soft and warm to the touch. Thus, your cock rose to attention to poke Pinkie’s ass.

“He-he! Your penis is so small Anony!” Pinkie said, giggling with a hoof over her mouth.

“Hey! That’s not nice Pinkie Pie.” you said in an angry tone of voice.

“Don’t worry Anon. I can magically give you a big dick if need be.” said Pinkie.

“I’ll consider that, thanks.”

Despite the fact that Pinkie Pie mocked your pride, you saw that her cock was rising to attention.

“Pinkie?! How are you getting an erection?”

“Sorry Anony. I find your little dick cute. The thought of comparing the size of my dick over yours is turning me on. Plus your dick is poking my ass.”

Pinkie Pie’s cock grew and grew into the air, eventually reaching thirty-four inches long. But… it kept growing far beyond that. You looked in both awe and terror as Pinkie’s cock literally became twice as large as Twilight's cock, adding up to a total of sixty inches long. Her cock was also three times thicker than her own hind leg.

“Did you take potions this morning?” asked Rainbow.

“Yeah, I kind of wanted to help Anony get over his penis fear by giving myself a superdick.”

“I don’t think… I’ll never like penises Pinkie. But I appreciate your efforts nonetheless.” you said in a nervous voice.

“You’re welcome Anony.”

While you were calm in the outside… you were screaming internally. ‘I hope that saves my ass from being destroyed by her.’ came your thoughts.

Fluttershy came into view. You sighed in relief when you saw she only had a six-inch-long cock in a flaccid state. The mare sat herself down next to Rainbow.

Fluttershy gently rubbed her cock with a hoof, stimulating her cock into an erection. Her cock rose into the air to a more modest eighteen inches long, and only three inches thick for the most part. Her medial ring was a little thicker by about an inch.

“Is my penis not as threatening compared to the rest, Anon?” she asked in a soft voice.

“Sorry Fluttershy. You’re still huge when compared to a human.” you said softly.

She looked down sadly. “I guess I should have taken a stronger potion to reduce my size.”

Applejack came into the room. Her cock was fully erect and was twice as thick as her own hind leg. Her cock was about forty inches long as well.

As she walked toward you, her penis swang back and forth between her legs. “Like what ya see, partner?” she asked in a hot breathy voice, giving you bedroom eyes.

“I don’t like penises Applejack.”

“Sweetie pie, ya are lying. But no point bucking ya, if ya ain’t ready yet.”

Applejack sat herself down next to Twilight, on your right. The couch became completely full at this point, and not just because of the massive penises.

Twilight and Applejack were sat on your right. While Rainbow and Fluttershy were sat on your left. And, finally, Pinkie Pie was sat on top of you.

Rarity came into the room. You gasped in joyful shock to find she had no penis or balls between her legs. The others however gasped in horror with hooves over their mouths.

“Rarity! What have you done?!” screamed Twilight.

“Oh, don’t be such a drama queen.” she said, waving her hoof nonchalantly. “I just temporarily removed my penis.”

Rarity then subsequently pulled out her drama couch out of thin air and lay herself down on her side with her back facing you, giving you a perfect view of her plump rump.

“Darling, I hope you appreciate this. I know mares from your world don't have penises so I thought I'd ease you into it by removing my penis temporarily."

“I really do appreciate it Rarity. Having a female without a penis is giving me good reassurance."

“The board is set, the penises are moving. Will Anony fall in love with mares with dicks or will he say a gay faggot forever?” said Pinkie Pie.

“Uhhh…maybe.” you said nervously.

To Be Continued