“So what brings you here tonight, Twilight?” Celestia said, looking up from her drink.

“I just wanted to talk for a little bit.” I said.

“Oh? You only wanted to talk? Shame, I had other plans..” Celestia took a drink before saying, “But what did you wish to speak with me about, faithful student?”

“Well, I’ve been wanting to go on a vacation… away from everything, just so I could relax… but I felt I might need to tell you where I’m going…” I started.

“Well, where are you going?” Celestia asked.

“I was planning on going to the beach…” I said.

Celestia laughed, saying “Silly pony, you don’t need my confirmation for that! Just go and have fun, I know I would if I could…”

“But… you’re one of the princesses… who would question you if you wanted to go on a vacation?” I asked.

“Well, if I were to go on vacation, I would probably have to plan it about a month before, and it couldn’t be longer than about a week, seeing as i have a country to run. And while I was gone, I would have to appoint someone to rule.” Celestia sighed, pausing to take a drink. “And if you’ve heard anything about the LAST time I left, it took me months to fix everything Blueblood messed up...fat sack of shit….” Celestia mumbled.

“Yes… that’s a memory that no one will ever forget.” I chuckled.

“But, unlike me, you don’t rule over anything, so you don’t have to worry. I hope you have fun on your vacation, Twi!” Celestia said cheerily.

“I’ll tr-”

“Who keeps poking me!?” I asked, looking behind me.

“Twilight? There’s uh...there’s no one behind you..or anywhere near you...except for me…” Celestia said, getting quieter as she went on.

“I don’t even…” I mumbled.

“Don’t worry about it.” Celestia said.

“Yeah I won’t… it’s not like stranger things have happened to me.” I said.

“Hey Twilight,” Celestia whispered, ”Wanna hear a joke?”

“Sure.” I said.

Celestia leaned over to my ear and whispered her joke, causing an immediate blush to come to my face. A second passed, and then Celestia started to laugh.

“Princess!” I said with a slight stammer in my voice. My eyes widened, both caught off guard and utterly surprised by the unexpected dirty joke.

“Ah ha, huh, w-what do you want? We’re at a BAR, Twilight! We can do what we want! And I’m the princess, who’s gonna stop me?” Celestia said.

“I...just… coming from you…” I mumbled.

“Twilight...If you’re going to go on a vacation, you’re going to need to loosen up a bit…” Celestia said seriously.

“Sorry Princess…” I said apologetically, lowering my head.

“And that’s another thing,” Celestia said, “call me Tia! As I said, you’re a princess now, so I don’t mind. That also means you can call Princess Luna just Luna, as she has no formal nickname. Basically, anypony in a position of authority that has become friends with you is okay with that.”

“U- um...wow..th-thanks, uh, T-tia..” I muttered.

“S’nothin.” Celestia said.

We both sat there for a moment, drinking our drinks, a pleasant silence to both of us.

“So, where were you planning on going after here, Twi?” Celestia asked.

“I was...planning to go back to the library and go to sleep, actually.” I said.

“Nonsense!” Celestia said. “you and I shall have a night out on the town, Twilight. I know all the clubs, and also have V.I.P. passes for them.”

“O-oh...well, if you insist…” I said meekly.

“Twilight…” Celestia sighed,”you don’t have to go if you don’t want to..”

“N-no! I do want to go, honest!” I said.

“Hmmm...well, there’s no time like the present!” Celestia downed her drink and motioned the bartender over to pay him. As she did so, I drank my drink, just wondering where we would go.

“C’mon, Twi! Let’s paint the town red!” Celestia said as she walked out.

“A-alright…” I said.

================================================

“Hooolllyy… sshhiitt..that was AWESOME Tia!!” I yelled out drunkenly.

“Oh yeah it… it was!” Celestia agreed.

As we barged into the castle, all the guards looked away as if we weren’t there. We passed a few nobles, who seemed disgusted at me, but as soon as they saw Tia they forced upon themselves fake smiles, praying she hadn’t noticed. We ran down the hallways-knocking over pedestals and suits of armor in the process-before we came upon Tia’s room.

“H-hey Twi?” She said.

“Yeah?”

You wanna spend the night?” She asked.

“Hmmm… Spike is at Rarity’s...sure.” I said.

“YE- I mean, great!” Tia yelled.

“Lemme just...just teleport in some pajam-” I started.

“No need! I have a spare pair, they should fit you!” She said happily.

“Oh...really? Ok then, I suppose you did have tonight all thought out…” I said as she walked to her closet.

“Mm… well I think we’ll be plenty busy at least…” Celestia cooed sensually as she looked through the closet. “Why don’t you go hit the shower before bed… I think we could both use one.”

“Um… okay.” I said with a slow shrug, moving towards the bathroom and heading in. I closed the door and started to undress. Once my clothes were off I turned the shower on, running my hand under the cold water and giving a small shiver as I waited for it to heat up. I stepped in and let out a long and relaxed sigh as the warm water hit my skin. It wasn’t until I had put the shampoo in my hair and washed it out that I heard footsteps entering the room. “Did you need something?” I asked. There was no response, only more footsteps. I stared at the shower curtain for a few moments. Who was in the room? Was it Celestia just playing a joke, or was some pervert trying to see me naked. Hell, I’m drunk, let em look! I tore the curtain open and spread open my arms. “Helloooohhhh my god…” I said, quickly covering myself up as Celestia was staring at me with a look of amusement on her face.

“I see…” She chuckled, raising an eyebrow.

“Princess I’m sorry… I mean… Why are you in here and… why are… you naked?” I asked with a growing hesitation in my voice.

“My castle, my rules.” She said. The only ornament of clothing she had on was a pair of panties that were… um… oh god…

“Something catch your eye?” Celestia said in a calm and sultry tone as her underwear stretched slowly towards me by a large appendage.

“I… wh… um…” I stammered, my face burning as I could only imagine how red it must be.

“Twilight… You’re my faithful student. You should know you can tell me anything that’s on your mind…” She cooed, stepping towards me slowly.

“Penis…” I stated, my entire arm moving up to point at her lower half.

“Yes that’s very observant. I was right to choose you as my faithful student.” She teased with a small laugh.

“Why…” I said, still completely befuddled by the sight of the still growing accessory.

“Mm… Why do birds croak and frogs fly?” Celestia asked.

“Th… what?” I mumbled uncertainly.

“Yes.” Celestia said, grabbing my hand and sliding it into her underwear. My entire body tensed slightly as I felt her throbbing member.

“What are… you doing?” I said, a tone of of bemusement to match the expression on my face.

“Oh Twilight… My most intelligent student. You haven’t dreamed about this?” She whispered. Her soothing tone alone sent shivers down my spine.

“N… no…” I mumbled quietly, my breathing quickening. My body was feeling warmer than usual. I don’t know if it was Celestia’s normally warm aura that she always spreads when she is nearby, or because I’m actually getting turned on.

“Well… you have now.” She said.

“What… do you me- MM!” I let out a muffled yelp as her lips made contact with mine. From the heat of her tongue flooding my mouth as it snaked against mine, to the veiny and rigid length I had now begun to unconsciously stroke, I was lost in absolute ecstasy. There was a snapping sound, shifting my attention to her lower attachment. It had grown so large that the underwear she had on simply tore apart and fell to the floor. My heart pounded as it finally stopped at a full three feet. She moved closer, slipping it between my thighs. My mouth opened wider, my jaw quivering from the arm thick dick throbbing lustfully, needily, mere inches away from my bare pussy.

I gasped loudly as my back was pressed against the wall of the shower, now being lifted up as her arms grasped my legs. I was now between a cock and a hard place as she held me up against the wall. Her towering mass smacked onto my stomach, the head just resting between my breasts. Oh god, I’d die if she put that in me…

“You’ve been slacking Twilight… now you’re going to be a good student, and take your punishment.” Celestia stated loudly. Her cock moved lower and lower as her hips backed up, finally prodding my entrance, which was already soaked by both my own juices and the water from the shower. The shower’s waters now seemed almost ice cold compared to the living embodiment of the sun that was dominating. I was debating with myself at that moment if I actually wanted this. I was turned on… something about the princess commandingly taking charge, ordering me, and punishing me. Like a princess should…

I need to be punished… I need her to tear me in half with the thick horse meat knocking at my front door. I’d never be able to have sex with anyone else ever again. I’d be her most faithful cock sleeve as she shaped my pussy to her needs, only ever able to be used by Princess Celestia. She’d mark me as the biggest cum dumpster in both Ponyville AND Canterlot. This is the role I was born to do… I was born to be hers. I knew from here on that my new home would be to carried around with her shaft inside me at all times, parading me off naked to all the royals and people of Canterlot, dangling from her firm and rock solid cock for the rest of my life.

“Do it… please use me… I need you so much…” I panted, lust boiling in every breath.

“Let’s get you ready for your new position in the castle…” She said, the grin on her face growing. The tip pressed harder against my opening, spreading the lips wide. My already wide eyes grew wider from the surge of agonizing pain flooding every inch of my body. A quarter of her length wasn’t even inside me and I knew It was already too late. My pussy was stretched and ruined. All I could do was sit there as she finished turning me into the mate I was destined to be. It was an honor, no… a privilege, to be this close to a princess, no… A GOD! I was being God’s cum slut… used and molded to her needs, and only hers.

It was only a split second, but I realized that I had been screaming since she pushed the head in. I tried to stop, but couldn’t. All I felt was pain, pain that I knew was necessary. She continued to slide more and more into me, my nethers being sickeningly stretched wider and wider with every thick, veiny inch. It wasn’t until half of it was in that I saw the massive, turgent pair of balls swinging heavily below her broad member, nearly the size of bowling balls, and most likely heavier. A thought raced through my mind, which was surprising that I could think at all due to the immensity of the mixed feelings running through each nerve in my body. I wasn’t just being turned into a her personal dick warmer, I was being bred. I was going to be turned into a breeder for royalty!

At that moment all pain stopped, being replaced with a burning warmth as she stopped sliding into me. My entire body shook and my eyes widened, feeling the tip of her dick press against my cervix, kissing it and drooling pre into my womb. I looked down and was absolutely horrified at how deep she was, and only had half of it inside. I was right earlier… I’m going to die. The horror faded once the realization that there could be no perfect a death than by her glorious and perfect, twitching, awe-inspiring monster of a cock.

Without so much as a warning, she started sawing the first half in and out slowly. My eyes rolled back from the unimaginable pleasure that I was now feeling. What pain I felt before was gone. The only thing I could feel now was the love pole bashing against the barrier between her godly seed and my womb.

“I’m… You’re… killing me…” I gasped, my head slamming back against the wall.

“Oh Twilight… you won’t die. You should know by all your books how pliable your body can be… But…” She grunted, pressing the tip against my cervix and holding it there.

“B… bu...t?” I mumbled shakily.

“I’m going to make sure you break...” She stated, slamming the other half into me, sending the first half straight into my womb and pressing violently against the back of it. I screamed bloody murder as she pulled out until the head was all that was in me, then thrust her entire length back into me. She kept that up, continuously plunging herself in and out. I could see the outline of her dick moving on the surface of my stomach, traveling back and forth as her ridiculous member tore me apart. My mind fogged more each time our hips slapped together until the thought of being her brood mare was all that remained. Tears slid down my face and my tongue lolled out, my breasts bouncing with each pound. I felt her balls swell impossibly large as they slapped noisily against my ass, preparing to seal my fate.

“You’re having fun.” A familiar voice chimed in. My thoughts returned to me and my eyes shot to the doorway, seeing Luna standing there with a smile on her face.

“P… rincess Luna?” I mumbled. She approached the two of us, stepping into the shower and staring at me. She reached down and grabbed Celestia’s balls, gently rolling what she could manage with only one hand around.

“If you want what’s inside here… come to the castle.” Luna said, squeezing the large sack and causing Celestia’s dick to swell with the release she was about to get.

“Wh… we are… in the castle?” I said with a growing confusion in my voice.

“Here it comes!” Celestia shouted.

My eyes shot open and the first thing I noticed was that I was in my bed. “Finally! I’ve been trying to wake you up for an hour.” Spike said. My eyes shifted to Spike, a surge of anger and disappointment hitting me immediately. Was that just a dream? Or was Luna actually trying to tell me something. I guess I should head to the castle to find out… I was so close to the end too. Damn it Spike…

Author's Note

This is a two parter and still has one more chapter to go, so stay tuned!