You, the human, dressed in a fine black tuxedo were sat upon a soft, black leather couch in the middle of a library within a huge ass oak tree. Your dear friend Twilight Sparkle, the small, four foot tall, lavender pony librarian had her head on your lap as she lay next to you on the couch on the right. Her eyes were closed, a look of pure bliss was on her face.

She had a short horn upon her head and she had a pleasantly plump rump that you could not help but stare at. She was not only a pony, but a unicorn with a nice fat ass.

You absentmindedly stroked her mane while staring at her ass. You could feel her hot breath on your crotch through your pants, your rock hard member poking the side of her cheek, depressing it a little. She didn't seem to mind. She made no comment on your excitement.

You heard a door opening with a soft click. The pegasus you knew to be Rainbow Dash made her way inside. She looked a lot more thinner than Twilight, her body was more sleek and athletic. Nonetheless, she did have a pleasantly plump rump, although Twilight’s was considerably larger.

“Hey Twilight, do you have the latest Daring Do--”

“Oh… am I interrupting something?” she said, blushing, hiding her face behind her right wing.

“No, not at all. Come over here, Rainbow.” you said, beckoning her over with your free left hand.

“Err, no thanks. I better… “ as she spoke you gently scratched behind Twilight’s ear, making her utter a lustful moan.”He-he, okay. That looks nice. I’m coming over.”

Rainbow made her way to lay herself on the left side of the couch, laying her head over your chest. Her rosy red eyes stared up at you with a most adorable look of pleading, puppy dog eyes.

You felt an odd feeling in your pants, your cock had a slight tingling sensation coursing through it and you felt your pants become a little tighter. Below, you heard Twilight giggle softly.

Your heart melted at the sight of Rainbow looking up at you with those cute eyes of hers. You used one free hand to gently stroke the back of her ears while using the other to tend to Twilight’s.

Rainbow sighed happily, closing her eyes.

“Dude, I totally want to suck your dick right now.” she said in a hot, breathy voice.

“Me too.” said Twilight.”You want me to lock the door so we can suck you off in private?”

“Uh, ladies. I appreciate the offer, but I've only been in Equestria for about a day. I'm not sure about the whole interspecies thing as of yet.”

“Okay, whatever dude. Sorry, if I came off a bit too forward. But you’re quite sexy for a nearly hairless ape thing.” said Rainbow, closing her eyes.

“Yeah maybe, I was a little forward too. Sorry Anon.” said Twilight.

“It’s okay girls. I kind of just want to be friends for the moment, okay?”

“That’s… that fine, dude. There’s no rush.” said Rainbow, her voice sounding hesitant.

“I’ll be your best friend Anon.” said Twilight.

“So will I! If you need a pony to cum inside, I’m your pony.” Rainbow introjected.

Suddenly, the earth pony Pinkie Pie appeared out of nowhere in front of you, as if she came out of thin air.

“Pinkie? How did you… you know what never mind.” you said, deciding better of it.

“Can you move over Rainbow?” she asked.

Rainbow scooted further up, resting her head on your shoulder. Pinkie Pie laid her head on your chest, she gave you puppy dog eyes, her lower lip quivering. Again, you felt a tingling sensation flow through your cock, and you felt your pants become even tighter.

You could not resist her adorableness. You pulled your hand away from Rainbow’s ear, earning you a sad whine from her. You reached your hand down to begin gently stroking the back of Pinkie’s ear.

Pinkie Pie giggled happily as you gave her loving attention, while Rainbow looked on in jealousy. Noticing this, you pulled your hand away from Twilight.

Twilight looked up at you, with a look of hurt in her eyes.

“Sorry Twilight, I’ll come back to you.” you said softly.

She nodded in understanding before you gave Rainbow some much-needed attention. You reached your now free hand to the back of her ear and began to gently stroke it. Rainbow uttered a quiet whinny, nuzzling your neck, while she used her soft, right hoof to gently stroke your chest.

When Rainbow had her fill, you returned your affection back to Twilight. She cooed softly and began to lick your pants, your cock twitched excitedly at this. Rainbow looked down at Twilight in jealousy for a brief moment, before returning to nuzzling your neck.

You closed your eyes in bliss. You had three warm, soft and cute mares snuggled up to you. You were really starting to like this magical horse land.

You soon felt something soft brush against your bare feet.

You opened your eyes to see another cute pony at your feet. It was Fluttershy. She was laying on her back, presenting her chest to you and smiling up at you. You shrugged your shoulders, with your two hands occupied you used your right foot to begin gently rubbing her belly.

Fluttershy sighed happily, her legs kicking weakly. You felt your pants become even tighter around your cock, and the tingling sensation flowing through it once again.

Then another pony came, the earth pony known as Applejack, wearing her signature hat.

“Howdy partner, got room for one more?”

Twilight moved her head up to your chest, this exposed your erection in your pants for all to see. Your eyes widen in alarm at the sheer size of it. You now had what seemed to be a horse cock in your pants. Your pants themselves seemed to be straining to contain the beast.

All the mares around you stared at your member, drooling and licking their lips.

“My-my, someone Is excited.” said Applejack.

“Heh yeah, but can we keep this as a just friends petting session between us for the moment?” you said nervously.

“Sure thing sugarcube.” she said softly, with bedroom eyes as she stared at the massive tent in your pants.

With that Applejack lay herself down, her head gently resting on your hard-on through your pants. Once again, your cock grew even bigger, your pants now becoming slightly painful from under the pressure. You heard a distinctive tearing sound.

“Heh, it just keeps getting bigger. Yer cock must be bigger than Big Mac’s now.” said Applejack.

“Darling, can I join?” came the voice you knew to be Rarity.

“Sure, if you can find room.” you said.

Twilight moved her head onto your shoulder, likewise Applejack moved up further to lay her head on your chest. Now with barely just enough room, Rarity lay herself down on the couch, resting her head on your lap.

Suddenly, there came a loud ripping sound as your cock tore through your pants to cock slap Rarity across the face. Your cock must now be at least two and a half feet long, the girth being slightly thicker than Applejack’s back hind legs. You also felt your balls heavy with seed underneath.

“Oh my, darling. Your penis has gotten even bigger.” Rarity said, eyeing your cock with lustful eyes.

“I noticed his dick was growing bigger the more ponies that snuggled up to him.” said Twilight.

“Should I get more ponies in here to snuggle him to make his dick even bigger?” asked Rainbow.

All the mares in the room nodded in agreement.

“Go Rainbow, go get our most handsome stallion here some more mares.” said Rarity.

“Whoa, ladies. Too much pony. I think I’m full to capacity of ponies. There are six of you.” you said nervously.

“He-he, yeah. But seriously, dude do you want us to suck your dick?” said Rainbow.

“Well, I-I… can I think about this for a moment. I’m not sure if I can handle six ponies.” you said, trembling in fear.

“Dude, your cock has increased in strength to accommodate us. You have the biggest dick I ever seen.” said Rainbow.

“Rainbow, please allow the nice big handsome stallion to think.” said Rarity scornfully. “Take all the time you need darling.”

You now had to choose if you wanted to bang six ponies or not. All the ponies stared at you, anxious on what your decision will be.

To Be Continued

Author's Note

This seems challenging for me. I would probably need to get some help to write about Anon banging the whole mane six.