Vanilla Incest

Twilight slowly awoke in her private chambers in the east wing of Canterlot Castle into an excellent mood. Today had all the promises of going very well indeed and Twilight had been careful to plan it out the night before, The early October weather was beautiful, Discord haven’t been causing trouble for weeks, unless one included the slight issue of those cannibalistic watermelons, and there were no threats to the general stability of the Kingdom of Equestria in sight. Not to mention she had worked her schedule so that she was, for the most part, free today. Better than all that though was the undeniable certainty that Princess Cadance was visiting her. After all Twilight was quite convinced that the panting, moaning mare currently straddling her face and forcibly burying Twilight’s muzzle into her slick clit couldn’t possibly be anypony else.

“Oh…fucking Celestia! Ah! Ah! Nnnn…Fuck!” And as she came Cadance made certain that Twilight’s first lasting memory of the day would be of a hot spray of mare cum splashing over her face and trickling down her cheeks.

Having exhausted herself at Twilight’s expense Cadance flopped over backwards onto the bed giving Twilight a good look at the slit that had just made such a mess all over her face.

“Heh, well good morning to you Cadance.” Twilight smirked while licking her lips. She should have guessed something like this was going to happen. They hadn’t seen each other in weeks after all and being the Princess of Love made Cadance a bit…wild after going for too long without release.

“Oh, I’m sorry Twilight,” Cadance said propping herself up into a sitting position. “You were just so cute sleeping there and I was still so horny from everything that went on last night…I’m surprised I got any sleep at-“ Twilight suddenly shot out of bed and kissed Cadance with as much lust and desire as she could, forcing her tongue into Cadance’s mouth without delay making sure Cadance got a good taste of her own sexual fluids.

“Mmmm…oooh, Twilight”

“Don’t be sorry Cadance,” Twilight said coming up for air. “There are many worse ways to be woken up, believe me I’ve experienced a number of them.”

Cadance smiled at that and ran a hoof gently through Twilight’s mane and pulled her into a tight embrace. The early morning rays of sunlight coming through the tall elegant windows of the bedchamber shown down on the lovingly intertwined bodies of the two mares. Though not a ‘couple’ per say they both shared a deep love for one another borne from earlier fillyhood experiences during Cadance’s time as Twilight’s fillysitter.

“So… Cadance,” Twilight said in a curious voice while laying on Cadance’s chest. How’s it been going with Shining?

“Ah, I suppose it was only going to be a matter of time until that topic of conversation was brought up.” Cadance said with a bit of a sigh.

“Sorry, um, I guess that ruined the mood didn’t it” Twilight said while blushing. “Oh, don’t worry about it, I don’t really mind. Its going great and all. To be honest we don’t spend as much time together as you might think. The Chrystal Empire, especially its northern reaches are so poorly known that your brother is out on survey and patrol missions more than he’s in the Palace it seems.”

“Oh, twilight said, ears folding back, I hope you’re not-“ “Disappointed?” Cadance interjected. “Haha, no actually I’m not, not really.

“We’ve talked about this before, after all, I married your brother to marry into your family, thats what I really wanted. I wanted to stay close to you, Twilight. I knew I could never fully have you, I could see it in Celestia’s eyes even then. She always wanted you Twilight, even when you were a filly she could see the amazing mare you would grow up to be. Even Luna’s return couldn’t change that. For all Celestia and Luna’s rediscovered…passion- At that Cadance giggled a bit at her undoubtedly extensive knowledge on just what said passion implied -The fact is that being sisters will always force them to look elsewhere to have a filly. Celestia and Luna…again, they love each other, and do wonderful things with each other, but neither one will ever permit the birth of a filly as a result of their love. That, My little Pony is where I think you will come in.”

Indeed they had discussed this before. Celestia was in some, well, many ways courting Twilight but having her precious sister finally back after so long meant that both she and Luna were a bit preoccupied with each other and would probably stay so for several more years to come. If Celestia did decide to have a filly with Twilight the decision would be well thought out and certainly not rushed. If it took another century to get to that stage then so be it. After all she was an Alicorn now, she could afford the wait.

“I digress though, as to Shining, well, he certainly does love me, I can tell that, but he isn’t the passionate sort and I well… The Princess of Love isn’t exactly an empty title after all…” Both Twilight and Cadance had a bit of a giggle at that.

“ I guess now is as good of a time as any to let you in on the beginnings of a little plan of mine.” Cadance whispered leaning in close to Twilight. “What’s that?” breathed a suddenly overtly curious Twilight.

“Well, it would figure that even though only one in four ponies is male I’d end up marrying one, but…”But what? asked an impatient Twilight.

“But what if I changed that? What if I could turn Shining into something… else? I don’t think its really within the realm of possibilities to truly turn him into a mare, permanently. It could be done but I’m not sure that what I’d be left with a pony that would really be still be Shining. Magic of that complexity…well, things may seem to be working out alright at first but could eventually go awry. But more realistically perhaps something halfway, the body form of a mare but keep his male…ness? Of course, any mare with sufficient magical skill can conjure a temporary dick for fun- Cadance winked and Twilight blushed- but With shining it would remain quite permanent and fully functional.”

By the time Cadance turned back to Twilight she found her staring off into space with a rather glazed over expression.“…Well?”

“That, that, I…” Twilight started. Cadance laughed at Twilights reaction. Hehe, don’t get yourself too worked up over it, I’m not about to do anything too soon. And anyway if I did make a decision you’d be the first, well perhaps second, to know.

“Well!” Cadance exclaimed in a louder voice while clopping her forehooves together. “What do you say to actually getting out of bed, hum?”

“Yes, lets” twilight replied, sheepishly.

“I think a shower to start with” Cadance said pointedly staring at the totally forgotten about mare cum ground into the fur of Twilight’s face.” At this Twilight crossed her eyes trying to inspect her own muzzle and blushed which elicited a good laugh out of Cadence.

As Cadance rolled off the plush white covers of the large circular bed, a standard traditional design for the sleeping accommodations of especially high ranked and or wealthy ponies, she made it a point to raise her tail as high as it would go and sway her hips as she trotted off to the bathing room giving Twilight the best possible view of a slim pink slit still glistening with excitement for the day to come.

For the second time this morning Twilight found herself underneath the Princess of Love. And again for the second time in such a way that even were she to open her eyes she wouldn’t be able to actually see much. Although unlike her earlier wake-up call this time it wasn’t Twilight’s mouth Cadance was interested in, this time it was Twilight’s horn, and as a further distinction it wasn’t her pussy that her horn was buried up to her forehead in. Cadance moaned as she slowly twisted herself around on the younger alicorn’s horn, letting the muscles of her anus ensure a tight grip on to those delicate spiral ridges. Soon Cadance was slowly rocking back and forth yet still maintaining a steady breathing rate. Twilight was in bliss. There are few better ways to pamper a unicorn, or Alicorn in this case, then to make their horn feel good. And up to this point in time, Twilight had not encountered many things in life more luxurious if somewhat embarrassing, that having her precious horn being massaged by the rectal muscles of one of the most beautiful mares in the whole kingdom.