Chapter 1: the solution!
You step into the cristal construct that is the friendship castle, the steps would announce your arrival, being summoned by the princess herself was a surprise... Well, not exactly, as it was a normal occurrence you coming there and hanging around and stuff. But it was actually the first ever time that you were summoned via a letter, so, it was a surprise that it happened! Specially because of how urgent the letter sounds, saying that she had a breakthrough.
You would walk up the stairs, your steps echoing through the hall of the main entrance, it gave a air of mistery, one that this place needed in order to make it look like a proper castle that a princess would live in and not the dream of a 9 year old girl. Soon you would see the stairs that extend from the first floor to the second floor, as always made of pure Cristal but now with the addition of a deep purple carpet with golden finishes and a pattern that resembles twilight's cutie mark... You immediately could tell that Rarity made this!
After the small walk upstairs and getting to the second floor, you turned left, immediately being met by spike, the awkward dragon that you still can’t say if he is twilight's son, brother, butler, right hand or just a plain servant.
“Oh! You arrived, finally, twilight was getting anxious that you wouldn’t show up or that the letter didn’t get to you.”
Said the dragon, accompanying you as you made your way to where twilight can be found for most of the time, the second floor of the castle's library. Yet it’s not just to read... Yes she still mostly does that but it’s more to sigh papers and stamp stuff; ah the princess life must be exiting! You though, rowling your eyes.
“Is there any situation that she is not anxious?”
You asked in a sarcastic tone, looking at spike with a smirk and a cooked eyebrow.
“... Touche!”
Said spike, smiling in a manner as you two found her exiety kinda funny at times.
As you two walked twords the huge cristaline door you could hear the purple horse's trots as she walked in circles, probably wondering where you are, you knocked on the door with a bit of strength as it was required since... You know, Cristal door.
“Oh! Come in!”
Her muffled voice said, as the trotting stopped, giving you the que to open the door.
Opening the door you were met with a familiar yet different view of the purple horse herself as well as her work place. She wore a pearly white lab coat, yellow gloves and protection eye goggles “safety first!” she always said, usually before something blew up on her face. Her usual long and straight purple mane was tied to a bun and under her coat she was... Naked... That is a new one, her open lab coat gave away the slight sight of her areolas,a darker shade then what was her own purple coat, her crotch was exposed as well, showing her vagina.
“Finally! You came!”
She said, smiling as she seems like she has been working on something by the messy look of her work place.
“T-twilight? W-what are you-“
“Come in first and close the door, I can’t let spike see!”
She said, basically interrupting you as her horn flowed the same vanilla color that enveloped the door, closing it, yet forgetting to lock it due to her exitment.
“Twilight, can you tell me what’s going on? Why are you wearing your lab coat... only your lab coat?!”
You asked confused, worried and kinda aroused by the sight of her exposed H cups.
“I finally had a break through!”
She said, smiling and giggling like a little girl that just won a puppy for Christmas... Or hearts warming Eve in the case of equestria.
“This breakthrough is huge! A enormous achievement in the scientific field! This will enter the history books and will be mentioned and studied for years to come! Seen as equestria's greatest ach-“
“Ok, what is it?!”
You said, interrupting her exited rambling!
“I’ve found a way to replace cows for the production of milk for all equestria!”
Said announced excitedly and happily.
“Huh... And how did you do that?”
You asked, looking at her with a mix of neutrality and confusion.
“By using ponies!”
... What?
“What?”
“Yes! Exactly how you heard it!”
She said with a smile... How? When? You had so many questions!
“Ok... Explain!”
You asked
“Well, you see, I was thinking on how to substitute cows in the farming industry so we can stop using them; and since we use them to get milk I decided to make a more natural and eco-friendly way to make milk!”
She would walk over to a white board, her tits bouncing every so gently and giving you even more arousal.
“And so after many attempts and every so slightly making adjustments I was able to make a special potion that is supposed to enhance a pony's breasts and make them lactate as much if not more than a cow's utters!”
She would walk over to her desk, her tits shaking as you could see her erect purple nipple, she would walk over to a small cloth that was covering something that seems important.
“I present you...”
She pulled the cloth! Revealing a reather big vial filled with a pinksh purple liquid
“my magnum opus!!”
... Somehow... You were unimpressed and quite honestly... Underwhelmed
“Twilight... You realize all you created is a non silicone based breast implant, right?”
She would gasp, placing her hand on her chest gently as she looked at you in disbelief!
“Dont you dare downplay my achievement as just “breast implant!” it’s more than just that! It’s a scientific achievement, a eco-friendly way to completely stop using cows for their milk and just let then free in the wild!”
She monologue to you, giving her point of view.
“Sigh look, I’m gonna give you the benefit of the doubt and be with you on this one... I just hope nothing explodes...”
You said the last sentence under your breath
“But how are you sure it will work?”
Upon hearing this she smiled
“That’s where you come in! I’m gonna drink it and you will say what you think!”
You couldnt but to blink a fiew times upon hearing this... She actually wants you to watch her tits grow and want you to drink her tit milk! It could be dangerous... But... She seem so into it, like, just shutting her down would be so mean to her... You let out a sigh.
“Ok... I will do it!”
She let out a smile and went over to hug you, oblivious to the fact that she was pressing here tits against your face.
“Thank you thank you thank you! You are a amazing friend!”
She said happly... You just hope this works
You would stare to the purple horse in front of you, your eyes shily darting up and down to her now naked body, her H cups naked in all of their glory as her huge areolas and hard purple nipples could now be seen as well. Her breasts where attached to a equally beautiful body, her beautiful curves, almost sculpted by a master sculptor from the renaissance, her fantastic curvy hips that attached to her huge bubble butt, complete with her cuty mark; all of that covered by her soft, silky and we’ll hydrated fur coat. To know she is there... Exposed like that in front of you seems so... Hot!
“Why are you looking at me like that?”
She asked, snapping you back into reality as she looks back with a blank face, you see that you have been staring at her boundful and godly form for maybe an ungodly amount of time.
“Uh huh? Ah! S-sorry! I must have zoned out...”
You said, giving her the best excuse you could. She smiles back, nodding and turning back to the table of her lab, getting the vial with the liquid she poured heart and soul; sweat, blood and tears into research and development! It shimer slightly against the light of the room.
“This is it... You know the plan correct?”
She asked you and looked back, her huge amethyst purple eyes gracing your life as you nod, pen and clipboard in hand and ready to document all of this to the best of your abilities.
“Ok then... Bottoms up!”
She said before wrapping her lips around the vial's opening and turning it, loud gulps could be heard and huge lumps on her throat as the liquid was soon consumed, leaving an empty vial.
“So... How did it taste?”
You asked, ready to take notes.
“For some reason this tastes like wate- Whoa!”
It took you both by surprise as the potion took an immediate effect! With a loud “bounce” sound her breast size doubled in less than half a second! The giggled and bounced around due to the sudden growth! Now she stands now with breasts bigger than fully fledged children! Her areolas seemed to get darker in shade of purple as her nipples puffed up and growed! Now being the thickness of a thumb.
“Holy... Shit...”
You said in absolute disbelief as you look at her breast! So full and huge... You are embarrassed to say but... You got an erection!
“Oh... My... Celestia!! Write that down! Write that down!”
She said frantically, rubbing and groping her own milk tanks; letting out a small sigh of pleasure... Not only from it working however!
“Ok ok!! S-so! How it feels?”
You asked, writing about the immediate effect of the potion on the clipboard.
“Aaah! By celestia, it felt... Soooo good...”
Twilight moaned, still groping her own tits.
“They feel so warm! So full! I can’t stop rubbing them”
You... Noted that
“Ok then, do you feel heav-“
Bounce!
Your words where stopped by a loud bounce noise and twilight’s sexual moans as her tits grew more! Tripping in size as they now reached the floor, giggling like gelatine, her areolas grew bigger and darker! Now having the shade of grapes, her nipples now thicker than your damn head as her huge milk factories now had the size of a goddamn SUVs!
“Aaah! F-fuck!”
Twilight moaned insanely, her tongue hanging out from her mouth and her eyes turning to the back of her head, soon the built up milk started to spray and leak from her engorged hyper tits as she kept running them.
“T-twilight! Are you ok?”
You asked, worried about your friend.
“THIS IS BETTER THAN SEX!!”
She let out a loud moan of pure pleasure! Her pussy leaking and dripping with her bodly juices.
Bounce!
She let out a moan from the top of her lungs! Her pussy squirting like a water gun as her tits grew one more time! Now being the size of a truck! Her areolas growing even further as her tits now spray constant milk! Akint to open taps or hoses constantly spraying more and more milk! Her eyes turned to the back of her head as she orgasmed.
“DONT STOP! DONT STOP GROWING! GROW MORE! GROW FOREVER!!”
She breathed heavily, steam coming out of her pussy and mouth as the blush on her face was very much noticable. You would get closer, now looking at the never ending spray and stream of milk... You took a sip! Your mind exploded as the flavor blew in your tongue, the world brightening as the flavor took you in a trip and back! One of pure pleasure and sweetness. You latched to what you could fit of her nipple in your mouth and started sucking, drinking more and more of her milk as she was lost in a never ending stream of moaning and orgasms while you kept just drinking the nutritious drug that you now loved. Happyness filled you widely... You both where happy!
Some hours had passed and spike started to get worried, he had not heard of them in two hours! It wasn’t like twilight or you to not give any news like this. He took in courage and walked twords the lab. As he turns he steps on a puddle... It’s warm and... Smells kinda good! He looked down... Milk? He would walk slower, now hearing moans from inside the lab. There he stands in front of the door... Slowly grabbing on to the handle and holding it tightly, the cold Cristal under his claw and pushing it... Opening.
“More... Suck me more...”
Twilight moaned slowly as spike finally saw what was going on! Twilight's huge tits sprayed milk as you drank from it like a needy child, you two completely naked. Spike did not get scared... Reather he got aroused from it... Feeling his own double cocks getting harder and slipping out of his slit... Maybe he shouldn’t intervine just yet.
