No Milking November 2023 - Young Luna VS Young Celestia - Day 15
Written by BtMess
Edited by WapaMario63

-- Current Lactation Rate --
Luna: 5,547 ml/h
Celestia: 4,797 ml/h

For the accompanying main image and ways to increase their lactation rates, go here: 
https://pone.social/@WapaLewdio63/111417706735679635

>I was tired.
>I just hoped my sister dropped this silly idea of hers once she saw what I managed in mere 15 days.
>Thankfully, our tailor was ready to give some respite.
>Probably needing to find an inventive way to carry such mo-
>"Stop touching me there! If I fail because of you-"
>Luna is in there?!
>I slam the door open, cutting her cries short.
>Neither of us sisters had seen the other before today, both being just as surprised at each other's enormous teats.
>The tailor mare, seeing both of us frozen, finished placing the clothing on Luna’s teat and scattered away
>Seems like Luna called in for the same work as I.
>Or was called, if the tailor saw her after my request for her assistance
>As both of us finally started coming down from the shock, I started making my way in
>With some effort to overcome the door, I moved towards her way on the tailor balcony.
>Luna meanwhile tried to look away in anger
>She likely had thought she had already won
>But was just finding out that I likely doing the same as her.
>Her surprise likely didn’t match mine though
>Sure, I didn't get how I had gotten so large
>But for Luna...how...
>Just, how was Luna so damn large?!
>Yet, Luna couldn't help but steal glances now and again herself as well
>I felt undersized for once, standing side by side with Luna.
>Only now finding that my cute little sis now had udders whose mere girth outdid mine by over a hoof!
>"You know, we should stop, this is getting silly."
>Luna's head snapped to me, needing to look above and past her own jiggling teat flesh.
>"Never! We shall show you who has the greatest bosom of them all!"
>She's still onto that...
"Says the undersized alicorn."
>"From where we stand, the only one undersized here is you!"
>To make her point, she shook her sides until her teat bumped against my own.
>It looked even bigger side by side like that...
>And so much heavier...
>That also felt like she was going to completely push me out with no way to push back
>But worse of all...
>It snapped the prototype bra, slamming them on the ground with a bang, making the stand shudder.
>The tailor came from behind a wall to check what happened.
>Only to see the 4th snapped prototype bra.
>With a sigh, she went back inside, thinking for new ideas on how to strengthen it.
>Again
>I took the break and their surprise to gather my wits, this was still Luna we were talking about
"Well, whinny and neigh all you want, I'm not losing to you!"
>Luna's teat tickled a single bead of milk from the impact, her body shivering from the feeling
>"We'll see about... About that!"
>Thankfully, it didn't fully opened the tanks, as she barely managed to hold the flood from following it.
>Her flushed face hardly hid how good it felt for herself though.
>And I couldn't help but grow a blush of my own, imagining how the small white trail would feel trickling on my large orbs.
"Just... How?"
>Luna breathed deeply before answering, still catching herself.
>"How what?"
"You know what! Look at you! You're even bigger than me!"
>"Of course I am! I told you I would be better!"
>Luna then continued, staring fiercely at Celestia once more.
>"And you're likely doing the same, but you better give up. We both know my will is stronger!"
"How are you still growing?"
>Only for Luna's taunt to register on my mind.
"You... What?!"
>"You tell me! I- You- grah!"
>Luna was exasperated after my growing comment too, both of us scrunching while being rendered speechless at once.
>I should have been bigger.
>So much bigger than my starting orbs.
>But no more playing around.
>Neither of us really was paying attention to the tailor's work as she carefully placed the clothing over our nipples.
>Thankfully we weren't moving much either, the incredibly heavy teats being a workout to work with on it's own.
>But as of now, she had finished placing the new bra test on both of them...
>Hopefully now they are able to hold their full royalness.
>Luna scrunched further, a declaration of war on her tongue:
>"Next week, you'll see, no longer will I be shadowed by you or your sun!"
>I couldn't help but giggle
>She was always cute when she put her mind onto something like that
>Only Luna and her short-shortsightedness to think about the here and now instead of the long game.
"Hmph, we'll see..."
>Raising a leg, I shook my body side to side to test the pressure inside the bra and inspect the tailor work
>Yet, since I was looking straight at Luna and eye to eye, the younger alicorn took it as a challenge
>Which she shook her whole ass, teats madly sloshing to and from
>I actually took a step aside, the enormous orbs feeling downright threatening as I watched them
>And with the far heavier teats, the bra snapped again
>I scrunched, staring at the larger, now bare dark blue teats in front of me that caused yet another mini earthquake...
>They were visibly bigger again already, as she kept producing more and more
>This was going to be an uphill battle...
>But nothing like a sisterly challenge~