Celestia awoke to birds chirping, her sun hovering in its’ rightful place just above the horizon. Her head swimmed with memories, as well as some blank spots where she didn’t remember a thing. It was the warmth of her own sun, the radiant ball of magic that had given her comfort for many moons, that made her brain snap into full processing mode.

“Lulu!” Celestia said bolting upright in bed. She remembered everything, the events of her vivid dream pounding into the back of her eyes, forcing her to relive every painful detail. Firing up a teleport, she appeared in her sister’s room, finding the Princess of the Moon lazily lying on her bed. “By our objects you are ok!”

“Yes, but I am a bit tired after fighting your nightmare for so long.” Luna said as she shifted, turning to face Celestia. “T’was strange dear sister, your mind was involved on such a level that you were beginning to think that the nightmare was reality. The moment that Va’lor knocked you out I made my move, banishing her from your mind and clearing away the negative dream magic. Rest assured I am quite alright, reason I couldn’t help sooner was that I had to go rid Cadance of a nightmare involving a corrupted Flurry Heart.”

That thought made Celestia shiver. Flurry Heart was already unstable enough as it was, evident by nearly causing an eternal blizzard, but the thought of the alicorn foal possessing dark magic was enough to want to go cower somewhere in fear. “That is a very terrifying thought, although I suggest sending a correspondence to Cadance telling her to monitor Flurry for such magic… j-just to be safe than sorry.”

“A very good idea sister,” Luna said as she moved over so her back was against the wall, motioning Celestia over with a wing. “now come over Tia and let me try and ease your concerns.”

Celestia did as she was told, laying on the bed while facing away from Luna. The Lunar Diarch then wrapped a navy blue wing around Celestia’s barrel and began to softly hum in the alabaster alicorn’s ear. Celestia began to relax as Luna rubbed her barrel, her delicate feathers calmly petting the white coat they were flush against. All was calm in her mind, knowing her sister was alright and relaxing to the gentle touch she was providing.

“Tia, can I ask you something?” Luna said as she paused with the wing pets, choosing to wrap her hooves around Celestia in a close cuddle. “The only parts I saw of your dream, you seemed to not like me ‘in that way’, are those your true feelings?”

Celestia sighed, knowing that topic was going to be brought up sooner or later, and decided to nip it in the bud. “I can’t help it Lulu, it just feels wrong to me for family members of such close relation to partake in intimate acts. I know what we have helped each other in the past during our respective estrus weeks, but I always saw it as a sister helping the other, nothing more than that.”

“I see…” Luna said before going quiet for several long moments, as if she was deep in thought. “I guess I was the foolish one then, because I thought that we shared something deeper than that. In the times before my banishment, such relations were frequent, has opinion on the matter changed?”

“Yes it did Lulu,” Celestia said flipping over so she was now barrel-to-barrel with the navy blue mare. “around 200 years ago such acts became frowned upon. There are some places in Equestria that still are rooted in the ancient beliefs and laws, but those are few and far between.”

“Oh…” Luna’s tone dropped low, one of the little signs that Celestia had picked up on looking for to make sure her sister did not get depressed. “Well then, I guess that we will stay with what we have been doing then, and here I was thinking that we shared something more than sisterly affection.”

Red flags went off in Celestia’s head, the situation becoming uncomfortable for her with what Luna was implying. “Luna, my dear sister, are you implying what I think you are?”

“Yes Tia I am,” Luna’s tone was soft, as if remembering a pleasant time, but also showed the underlying sadness that Celestia didn’t share the same feelings. “I thought that you were romantically interested in me. I spent a thousand years on the moon alone, a thousand heats that I had to painfully endure with no help or medicine, and for you to graciously resume helping me when I returned really touched me. Would it be so much to at least have one romantic night with you then?”

Celestia bit her bottom lip, lightly chewing it as she mentally mulled over her choices. She really didn’t want to give Luna anything to base their so-called ‘relationship’ on, but she also knew that if she said no then she would have a guilt trip. “Although I do not want to do it, I will allow you to play romantic today, but it will be only[/] for today, would that be a suitable compromise for you Lulu?”

Luna didn’t answer, instead repositioning herself and locking in a deep Prench kiss, soft navy blue lips meeting flushed white ones. Celestia was caught off guard by the sheer dominance that her younger sister was showing, Luna wrapping her tongue around her sister’s and pinning the Princess of the Sun beneath her.

“You said I could play romantic,” Luna said as she broke the kiss, a trail of saliva connecting their mouths, “so therefor I plan to use that to my full advantage Tia.

Luna didn’t give Celestia a chance to respond, attacking the older sibling’s mouth again with a stronger vigor. Her horn glowed, smiling as she trailed a hoof over one of Celestia’s teats, making the alabaster alicorn moan from the increased stimulation applied to the mound of flesh. The moans continued as Luna applied pressure, the spell becoming evident as a gush of milk came from the hardened nipple.

“Oh so you like that huh?” Luna asked, trailing a hoof lower to move the multicolored tail away from her prize as she bent down to nibble the nipple. Celestia moaned in response, and Luna could see the embers of lust starting to ignite in her sister’s eyes. “Well guess what dear sister, the fun is just beginning.”

“I should have known better than to try and test her…” Celestia thought as another wave of pleasure erupted through her body as Luna alternated between both teats, causing her pearly white wings to flare out and another moan to escape her. “Dreams, and likewise the night, are her domain so surely she has picked up more than her fair share of tricks throughout the years. I know from our estrus weeks she was good, but she has never shown to be so dominant.”

“I am glad that you are enjoying my treatment Tia, but now it is time to take things up a notch.” Luna rose up and towered over the Sun Princess, her horn once again flaring to life. Celestia looked up confused, not feeling any different, but her eyes widened when she saw where Luna’s magic was focusing on.

Before her eyes a stallionhood, a very impressive stallionhood, grew its way between Luna’s teats. Its’ size and girth would make any mare drool and put any stallion to shame, and she could feel it pulse and twitch as Luna laid it on her barrel.

“You seem to be pent up dear sister,” Luna said grinding her shaft along Celestia’s belly, her sister’s smell of arousal making Luna lick her lips before stepping back. “that is fine, because I am going to help you release all your stress away. Now, how about you be a good mare and flip over onto your belly.”

Celestia did as she was told, rolling in place and nearly tucking her legs under her, making sure to flag her tail off to the side. It had been centuries since somepony had entered her most private place, not counting Luna’s tongue, and thoroughly rut her. Luna then mounted her, leaning up and putting her full weight on her back, Celestia shuddering as the Princess of the Night breathed in her ear.

“Get ready my dear sister,” Luna said in a soft whisper, her hot breath sending a shiver down the spine of the mare pinned beneath her. “for I am about to push into your needy folds.”

Celestia didn’t want to admit it, but she was starting to enjoy the treatment she was receiving, letting out a semi-startled squeak as her sister pushed her dark mottled tip into her greedy folds. Something sparked in her that she didn’t know she had, a deeply rooted lust that only grew as Luna pushed inch after inch into her.

“L-Lulu,” Celestia said with a gasp, Luna now having her medial ring inside her. “thank you for starting off slow so I can get used to your size.”

“No problem Tia,” Luna said with a smile, rubbing Celestia’s cutie marks before giving her padded rump a squeeze, making white fur turn pink in a fierce blush. “although now I am going to take it up a few notches.”

Luna steadied her balance before starting a series of gentle thrusts that pushed her deeper. Those were followed by an increase in both speed and the volume of Celestia’s moans. She knew exactly what she was doing, wearing down Celestia’s defenses and with a bit of luck convince her sister to make an official relationship with her.

It wasn’t longer before Celestia came, her back arching as her first orgasm ripped through her like a shockwave, her walls clamping down and desperately trying to get Luna to let loose inside her. She felt Luna hilt, the cock spasming before unleashing its payload, and the resulting blast of cum sunk deep into her womb and make her belly bloat.

“That’s a good mare,” Luna said cooing into Celestia’s ear while stroking her mane, earning a delighted hum in response. “if you want I could put you in a forced heat, although of course you know the risks involved if I do so.”

“Do it!” Celestia’s voice was desperate, and at this point she no longer cared, now chalking this up to a dream Luna made for her to rid her mind of what Va’lor had done. “Please Lulu give me your foal, we can work out the details of everything later, but right now rut me!”

“Are you sure?” Luna’s voice was uneven, unsure, as if she was trying to say something without saying it. “I could still put you in heat then put an infertility spell in place if you like, because there would be no undoing the action.”

“This is surely just a dream, and I will make sure to thank Lulu fully upon waking up, she deserves a nice reward for helping me get my mind off that nightmare. Since this is a dream, there really is no real chance of pregnancy involved, so buck it I’m going to have a good time” Celestia thought to herself, a grin forming on her muzzle before she looked back at Luna. “No infertility spell, just do it.”

“Ok Celly, I will do as you requested.” Luna charged up the spell, and the result was almost instant. She could feel the area around her cock heat up, Celestia’s walls working in overdrive trying to get more seed in. Her thrusts became a blur, Celestia’s moans echoing through the confined space of the room as the Solar Princess was quickly driven into a second orgasm with a third on its heels.

“I’m close Lulu,” Celestia said between moans, struggling to fight back the building feeling within her. “finish it off!”

Luna briefly hesitated, lowering her head before reading back and spewed the full load as Celestia peaked with a body shaking climax. It took a bit of effort, but Luna was finally able to free herself with a tired grunt before settling on Celestia’s back.

“Did you have fun Tia?” Luna asked while licking the side of Celestia’s muzzle. “I’m sorry I had to go to that extent…”

“What’s there to be-“ Celestia didn’t get to finish her sentence, her breath catching and her pupils shrinking as a familiar figure materialized in the middle of the room clapping her forehooves together.

“Very impressive performance you two,” Va’lor said strolling over to the bed, an air of a victorious mare around her. “Celestia, as part of a new agreement I have reached with my pet, since you are now with Luna’s foal I am releasing you from my clutches… for now.”

The pinned alicorn didn’t even have the chance to react, Va’lor putting her horn to Celestia’s and discharging a sleeping spell that not only shattered the Celestia’s dream…

but also her will.

Author's Note

Penalt, my editor, had no part of this chapter... gave him a break due to him being ill.

I had no intent on going this direction, but the chapter wrote itself, and before anyone rips me in the comments section I am going to make something clear:

The non-con tag is not needed, because despite not initially wanting to have sex with Luna, she did give full consent. Because of giving that consent, the rape tag is not needed either.

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