"Starlight!" Twilight shouted. "Can you please just listen to me before I have to deal with another Equestrian apocalypse scenario?"

Starlight Glimmer fired off a pale blue bolt from her horn. It only ruffled the feathers of the young Rainbow Dash's wing, but the surprise was enough to send the inexperienced flier careening off course. "Give it up, Twilight!" she yelled. "It takes so little for me to throw your future into chaos. I can outlast you, princess!"

"You're throwing everyone's future into chaos!" Twilight shouted back. "Were you so wrapped up in building your ideal society that you didn't hear how my friends and I saved Equestria, like, seven or eight times?"

"I may have heard something about that. But Equestria can survive without your friendship!"

"It demonstrably can't!" Twilight bellowed. She felt the time-hole beginning to suck her in, pulling at her hair and feathers. She hooked her arm around Spike and spread her wings, kicking off the cloud and flying straight at Starlight.

Starlight put up a magical shield. Steel's Shield, Twilight's keen magical senses told her. Developed by Stainless Steel, EE 4451. Strong basis for defense against magical attacks. Provides no defense against physical attacks. Perfect. Starlight had every reason to expect a magical assault from Twilight Sparkle, accomplished mage, but Twilight had something else in mind. She charged right through the shield, grabbed Starlight's wrist with her free hand, and let the time hole suck them both in. Starlight Glimmer's protests were drowned out by the rush of time's flow as they were sucked in... and separated. Twilight lost her grip on Starlight and Spike, and they all fell, alone, into an uncertain future.

Twilight expected to fall roughly onto dry earth, like most of the other alternate futures. But she didn't feel herself falling at all. Instead, she felt-

"Oh! Oh, Celestia!" Twilight felt her pussy clench, sending a jolt through her entire body. Her slick walls tightened around something thick, and buzzing - an enormous vibrator that hadn't been there a moment ago. And there was... oh, Tartarus... there was something else. Her mind struggled to understand what she was feeling. Her hands groped at the source of the sensation, and her fingers curved around a... a long, thick tube... hard, fleshy... and twitching...

She had a cock. Twilight had a cock, and it was coming hard. She dropped her gaze to her crotch and saw the unfamiliar appendage, jumping with each spurt, shooting thick ropes of cum to splatter loudly on the solid floor below. She squirmed in her seat, running her hand along the taut skin of her erect member.

Twilight tried to focus her thoughts on the world around her, to get a sense of the future she found herself in. But her twin orgasms were overwhelming. She could feel her juices running from her pussy in a ceaseless flow as the vibrator buzzed inside her, and her balls - Celestia, she had balls too, and they were huge - her balls seemed to have an endless supply of cum. Every peak of her orgasm was followed by one of equal strength; if this was ever going to end, she needed to put a stop to it herself. This certainly didn't feel bad, but her rational mind was just strong enough to win out against the waves of pleasure.

Twilight reached a trembling hand under her ballsack and found the vibrator's base. As she slid it out, she felt her orgasms subside. The last of her cum drooled onto the floor as her cock went limp, and her pussy stopped flooding her chair. As Twilight panted, sweat running down her forehead, she looked around herself.

She was in something like a throne room, but certainly not the one in Canterlot castle. For one thing, it seemed a little cramped - if she were standing, the ceiling would have been just a couple feet above her head. The murals, stained-glass windows, and statuary were all befitting of a throne room, but they also seemed a little on the small side. Maybe a race of smaller creatures had taken over Equestria in this future? Breezies, perhaps? Hard to imagine how that could have happened...

Twilight caught a flutter of movement to her right. Something white, no bigger than her fist... Something... familiar.

"Twilight, my goddess," said the voice of Princess Celestia, "It's wonderful to hear you say my name while you cum."

Twilight stared down at the tiny white alicorn. "Princess Celestia?" she gasped in disbelief.

"Oh, I haven't been called 'Princess' in a while," said Celestia lazily. "Are you thinking of reinstating the nobility?" Celestia was lying on her side on a red chaise-lounge, with fat balls propped up on an ottoman and a long cock, thicker than her thigh, twitching as it shot jet after jet of milky white cum. Celestia shuddered and sighed with each twitch of her cock, but her face was peaceful, as if her constant orgasm was nothing new to her.

"Celestia," said Twilight, "Did you call me... 'goddess'?"

"Of course," said Celestia. "I'm grateful that you gave me permission to address you informally, but there's just something... hot... about acknowledging the power you have over me. Over all of us. My pleasure is a gift from you, my goddess. And my body, as ever, is your plaything."

Twilight felt her cock stiffen at Celestia's words. Her fantasies of a submissive, worshipful Celestia had always felt seditious, but now they were coming true. "Why are you so..." Twilight paused and looked around. The cramped throne room, the miniature statues and thin windows... she amended her question. "Why am I so big?"

Celestia hesitated before responding. "You have a stature befitting the Goddess of Pleasure," she said. "Apologies, your worship, but that is an unusual question for you to ask. Are you all right?"

"Yes, my goddess," came another voice, from the other side of Twilight's throne. "Your loving servants would be remiss if they did not express concern for your well-being." Twilight turned to look at the source of the voice. Princess Luna, looking very small, reclined on a chair much like Celestia's. Where her sister had a massive, engorged stallionhood, Luna bore a fat set of pussy lips, spilling a perpetual flow of juice off the side of her platform.

Twilight looked from one royal sister to the other. "Well," she stammered, "the thing is, I... I was merely, um..." She sighed. It seemed that she outranked the princesses in this world - or rather, she'd stripped them of their rank entirely - but lying to them still felt wrong. "Look, I'm just going to be honest with you. This world - this timeline - is the result of a unicorn named Starlight Glimmer interfering in the past. I come from a world where, long story short, I am not the 'Goddess of Pleasure.' When I came to this timeline, it seems that my consciousness... replaced the consciousness of the Twilight you know." Twilight shrugged. "Is that... a problem for you?"

The princesses took a moment to think about it. Luna spoke first. "I am the servant, and the grateful sexual plaything, of she who sits the Throne of Pleasure and wields its power. If that is you, Twilight Sparkle, then I am yours."

"Well said, sister," said Celestia. "You are the avatar of pleasure, the true monarch of our world, and my beloved goddess."

"Great!" said Twilight. The worship of the regal alicorns was making her distinctly squishy down there. Pussy juice pooled around her thighs, and her cock gently pumped with precum. It was only a lazy trickle, but at her size it must have been gallons at a time. She did her best to ignore it. "So... can the two of you bring me up to speed on how I became the Goddess of Pleasure? Anything relevant, starting with my entrance exam to Canterlot Magic Academy."

"Certainly," said Celestia. "After your, er... rejection from the Academy," Celestia's tone was apologetic, "You pursued your education at a less prestigious school. You befriended a talented mare named Moondancer, who was a student of Canterlot Academy. As the two of you reached sexual maturity, you both devoted your considerable talents to the study of sexual pleasure and the use of magic to increase it.

"Through skill, study, and vigorous application of sexual magic, the two of you tapped into a previously unknown source of power, greater in strength than anything previously known. You learned that one of you - and only one - could become the avatar of this power. Moondancer insisted that it be you."

"Huh," said Twilight. "Me and Moondancer, huh... Is she around?"

"She frequently is," said Luna, "But at the moment she has gone abroad, sharing the blessings of pleasure with Griffinstone. To continue our story, though... not long after ascending to godhood, you became the ruler of Equestria and liberated me from Nightmare Moon through the magic of pleasure, making my pussy a vessel of endless pleasure."

"Okay," said Twilight. "Back up. How did I become the ruler of Equestria, exactly?"

"You challenged me," said Celestia, again sounding a touch apologetic. "I resisted you for a brief time, but the gift of pleasure convinced me of your power and benevolence. You granted me a massive stallionhood, and since then I have lived a life of joyful service to you."

"Right." Twilight exhaled sharply. "And... please be honest with me here... I'm not evil, right? Like, I don't oppress people or use mind control or anything like that?"

"Certainly not," said Luna. "You simply demonstrate how the magic of sexual pleasure can enrich the lives of those under your rule, and your subjects bow before you, begging for your blessing."

Twilight narrowed her eyes. "Huh, okay," she said, "That sounds like maybe it still might be mind control. I'm going to have to... look into that."

The twin doors of the throne room burst open, and a guard pony pushed her way through. Her armor was almost modest, but the sight of Twilight seemed to trigger a waterfall of wetness from between her legs. And her chestplate - despite appearing to be solid metal - jiggled obscenely with the motion of her tits as she came to a stop. The magic of pleasure was a strange thing indeed.

"Your radiance!" shouted the guard, "We have apprehended an intruder. She calls herself Starlight Glimmer, and she is making demands to see you. What shall we do with her?"

"Oh!" said Twilight. "I would actually like to meet with her. Send her in."

"Certainly," said the guard. "Praises to you, my goddess. The sight of you is a blessing, I am unworthy to behold the holy massiveness of your stallionhood and the perfect curves of your bosom, I am..." her voice trailed off as she backed out of the throne room. Shortly after, Starlight Glimmer was shoved through the door, and she stumbled to keep her balance. Her wrists and ankles were bound by manacles that were covered in pink fuzz.

"Twilight!" yelled Glimmer. "Is that you? The you from... before?"

"Yes," said Twilight. "From the original timeline, yes."

Starlight sighed with relief. "I believe you now," she said. "Messing with the future is too dangerous. Please come back with me, and I'll do whatever it takes to put time back on track."

Twilight sighed. "Finally," she said. "It certainly took a lot to convince you." She rubbed her chin. "Buuuut..."

"But?"

"But this timeline... might be okay."

"What?" yelled Starlight, rattling her manacles.

"Well, I'm as skeptical as anyone," said Twilight, "when it comes to individual ponies gaining massive power and using it to take over Equestria. But even if this timeline's Twilight was a power-mad tyrant, she's not in charge anymore. I am. And I can take the power she has and use it... responsibly."

"You can't honestly-"

"And it seems like this whole society is based on pleasure, which might well mean there's a higher quality of life and overall satisfaction in the world. Before we make the decision to obliterate this timeline, we need to determine whether it's actually better than the one we left behind. In the other timelines I saw, it was pretty easy to make that call. But here... I think this timeline merits careful study."

"You're just saying that because you're the one in power!"

"Well, being an absolute ruler does put me in a position to iron out any problems in the world. Even if my rule has been bad for Equestria, it may be within my power to improve things. But I promise, if this timeline is truly unfixable, I'll return to the past with you and put things back to normal. Cross my heart, hope to fly, et cetera. Sound good?"

Starlight stared open-mouthed for a moment before she spat back a response. "No! If you won't help me fix things, I'll do it myself!" Her horn began to glow, and a sourceless wind whipped at her fur.

"Woah, woah," said Twilight. "None of that. We are not changing the timeline again until we determine whether this one is any good. There's too much at stake." Twilight's own horn glowed. Her magic was still a purple aura, but now the glow had contours - curves, really - that grazed against each other like an orgy of indistinct shapes. A thin bolt shot from Twilight's horn and curled around Starlight's, shutting down the spell she had in progress.

"Curse you!" shouted Starlight, as her horn sputtered pale blue sparks. "Curse you, Twi- Twilight..." Starlight began to pant, as if exhausted, and her knees suddenly buckled. "What... what did you..." Starlight dropped to her knees, and her shackled hands began to paw at her crotch. "It feels... ohhh..."

A massive cock burst from Starlight's crotch, jutting out between her manacled arms, and a pair of coconut-sized balls bounced out below them. Her hands grasped her newly grown shaft in surprise, and without missing a beat, she began to stroke herself, instantly becoming lost in the pleasure.

"Oh my goodness!" yelped Twilight. "I may have put... just a teensy bit too much stank on that one. It's the first spell I ever cast as the Goddess of Pleasure, sorry about that... I was only trying to restrict your magic, I swear."

"Yes," Celestia chimed in. "If you're not careful, my goddess, your magic may end up doing... rather more than you expect it to."

"Yikes," said Twilight. "I'm really sorry, Starlight... and by the way, I think me being sorry is evidence that I'm not a power-mad tyrant... Celestia, Luna, can one of you fix this? I don't really trust myself to, you know... not make the problem worse."

"We should be able to untangle the spell, your worship," said Luna, "if that is your wish." She began to rise from her seat.

"N-no!" shouted Starlight. "Please at least... just let me cum."

Twilight shrugged. "Okay," she said. "Knock yourself out. Princesses, you can go ahead and take off her shackles, at least." Luna's magical aura surrounded the fuzzy shackles, and they fell to the floor. Starlight moaned in gratitude and used her newfound freedom to massage every inch of her cock, dabbing precum from its flared head and using it to lubricate the two-foot-long shaft. She hugged her cock to her body, sliding it between her tits and wrapping her lips around the rim of the flared head. She moaned as she mouthed her cock, and the sight and sound made Twilight's own arousal impossible to ignore.

Twilight slipped one hand below her balls, down into her pussy, and wrapped the other one around her shaft. "Uh, no one minds if I... take care of myself, right?"

Celestia laughed. "You are the highest authority on pleasure, Twilight. You are free to pleasure yourself at any time. I offer myself, as always, and I'm sure my sister feels the same way."

"Me!" shouted Starlight. "Use me! My cock n-needs to be inside something!"

"Sure thing," said Twilight. She removed her hand from her pussy and picked up the tiny mare in her dripping fingers. "Hm," she said, her forehead wrinkling, "No offense, but your cock is a little... small. Let me fix you up." Twilight sent a gentle pulse of magic into Starlight's body, trusting her pleasure magic to enlarge her.

And it did. Starlight's twitching cock grew, shooting past three feet, four feet - once it was a bit longer than Starlight's body, she let its growth come to a stop. Her balls hung past her feet, two huge beanbags loaded with spunk. Her cock was just the right size for Twilight's pussy now, and Starlight shuddered with pleasure as Twilight positioned her Starlight's cockhead between her lips. "Thank you, thank you..." said Starlight, over and over, as her cock slowly became enveloped in Twilight's walls.

"Ooh, Starlight," Twilight whispered. "You're so big now..." She pushed Starlight all the way in, feeling her cockhead kiss the back wall of her pussy. As Starlight hilted inside her, Twilight felt the mare kissing and licking the underside of her ballsack. The sensation made her cock jump, and Twilight sped up the pace of her self-administered handjob. She must be drowning in my musk right now, Twilight thought to herself.

Twilight pulled Starlight back and thrust the smaller mare into her pussy again, using the hyper-sized cock to fuck her giant pussy. She gushed, spilling her pussy juice over her hand and drenching Starlight in the process. Starlight drank down all the fluid that came her way, lustfully swallowing the taste of Twilight's cunt.

Through mouthfuls of Twilight's sexual fluids and lungfuls of her thick musk, Starlight called out to Twilight. "I... I've never felt anything like this... Your pussy is..."

"Divine?" Twilight offered.

"Yes," moaned Starlight. "Yes, it is... let me cum inside you, please..."

"Sounds good... to me..." Twilight's pussy tightened around Starlight's cock, and she plunged the smaller mare deep into her pussy. They cried out together, and Twilight felt herself cum as Starlight's cock burst inside her, spreading hot, thick warmth through her inner walls. As Twilight's body convulsed with her vaginal orgasm, her cock joined in, shooting thick ropes of cum onto the far wall of the throne room, painting the double doors white.

Twilight let her hands flop to her sides, leaving Starlight engorged and immobile in her pussy. Her ballsack drooped over Starlight's body, concealing her completely. "Whoo," sighed Twilight. "Well, that's a point in this timeline's favor. Although... the way Starlight went from hating me to wanting to fuck me so quickly... it makes me worried that this pleasure magic really is morally equivalent to mind control." She frowned and let out a sigh. "Well, if she's not opposing me, at least I have plenty of time to evaluate this world. So... what first?"

Her head jerked up suddenly. "Spike!" she yelled, sitting up and turning to the sun princess. "Celestia, is there a green and purple dragon named Spike in this world?"

"Yes," said Celestia. "He is the king of the Crystal Kingdom, a vassal state of your divine empire. He rules alongside his queen, a unicorn mare named Rarity."

Twilight relaxed in her throne. "Okay," she said, "Spike's fine. I'll check on him later."

Author's Note

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