Heat of the Nightmare

>She waved goodbye to her family as the elder dragged her from her home.
>Hidden deep in the everfree forest the Nightmare society were ponies that sympathised with the Princess of the night, and as such hide from the Light and Celestia.
>Twilight peered back at her village as the elders took her to the former castle.
>It stood imposing in the background as she walked to the alter.

"Twilight, you understand your role here."
>The elder looks over her to make sure she can take the energy.
"You know we come here every twenty years to find a host for Luna's magic."
>He starts drawing a circle around the ground
"You are one of the most powerful unicorns in existence, and though you are small we believe you can do this"
>Placing golden Statues of Sombra, Celestia, Luna, Chrysalis, and Discord at five points of the circle, the elder looks up at the sky.
"If your magic is strong enough, you could bring her back"

>Twilight looked at the scene in front of her.
>She wanted to run, to hide away from her task.
>The dark sky in front of her forced her to stand tall, this was her duty.

>A loud roar pierces the night, a mighty red dragon descends from the clouds.
>His tongue flicking the air, he taste the gold in the air, and sees the virgin sacrifice before him.
"NO I CAN'T DO THIS"
>Twilight screams as she tries to flee, to escape the monster.
"Please I am not old enough, I just got my Cutie mark"
>Her please falls on deaf ears as the dragons claws reach down to the ground.

>He looks down at the little filly offered to him.
"SUCH A PATHETIC OFFERING"
>His voice booms as he looks down at the sacrifice
"But you are cute in your own way"
>He laughs, the castle bellowing in the night.
>Reaching down to pet her he pulls back as she attempts to bite him.
"Feisty"

>She looks up at the dragon fear in her eyes.
"I-I won't do it"
>Standing brave she runs to the edge of the castle, only to have her tail grabbed by his claw.

"You seem to think that you have a choice"
>He drags her closer to him
>She frantically reaches with her horn for anything, smashing one thing after another against his face.
"Leave me alone, I will destroy you"
>nearly in tears now she looks back at him in disgust and shock as she see's his huge cock.
"P-please"
>She begs, her hooves dug into the bricks.
"I could never refuse a pretty little filly"
>He picks her straight off the ground, her legs dangling in the air.

"Nooo"
>She screams as she feels him lowering her onto his massive member.

>He lowers her, his head sinking easily into her fear soaked pussy.
"RELAX"
>His orders more to protect her them himself as he forces his entire manhood in her.
"There, that wasn't to bad"
>He laughs listening to her whimpering in pain.
"It's funny you cry now, but never again will you be satisfied by a useless stallions penis"

>She cries as she feels her body begin to accept such a huge member, not just accept but find pleasure in her rape.
"P-please s-stop"
>Even in her ears the moans sounded more like she enjoyed it more than she hated it

>He lets out a loud roar as he cums deep into her pussy,
"See, you seem to enjoy it now,"
>His laugh is broke as a magical Aura begins to wrap its way around his throat.

"OH I DID ENJOY IT, BUT WE AREN'T DONE YET"
>The once purple filly looks up at him, her fur a black, hair giving of the energy of the chaosmos.
"Now fuck me until I cum, So I can be done with you"
>The flames in her eyes reveal a dark secret.
Twilight was gone, she was now the pony of shadows
>The giant dragon feels fear for the first time as he looks down into the eyes of evil.
"You are not satisfied"
>He looks are her dumbfounded as he feels her grind against his softening cock.
>He groans as his spent cocks oversimulated.
"STTTOOOOPPP"
>He roars throwing her off of him.

"HOW DARE YOU DENY ME"
>She screams forming a whip out of magic.
"Maybe the dragon just needs a little training"
>She whips the dragons ass and balls.
"You kept making sure you were pleased, now it's my turn"
>She gazes at the elder trying to escape.
"AND WHERE DO YOU THINK YOU ARE GOING"
>Magical rope bind him up like a suckling pig.
"Isn't this what you wanted"
>She pulls new muscles, her wings of darkness spreading.
"Ah so this makes me a alicorn now"
>Her face turns to a sneer as she heads to the dragon.
"Preen my wings, and do it right."
>Her horn glows as she brings the elder under her.
"And you better lick me dry"
>She orders looking down at him.
>He looks up at the once timid pony, his claws delicately massaging and preening her of dead feathers.
>The arch of her back as he does, he knows that she is more than just enjoying it.
>The fear of another creature that could rival, no overpower him, is a sensation he had never known.
>But it was quite the Aphrodisiac, forcing his soft manhood to grow hard once more.
"Mistress"
>He had never felt the need to offer his servitude but he willingly accepted her power.
"May I please fuck you"

>She pets him.
"You asked so nicely, and I do have needs"
>She pushes him down with a blast of magic and flies on top of him, penetrating herself on his cock.
>She grinds against his member using her back hoof to massage his balls.
>Her horn glowing she lifts the elder up, using his horn to rub against her clit.
"Oh yes harder, faster"
>She moans missing the sun as it rises in the distance.
>Her screams of ecstasy shake the castle and the sky

"That voice"
> Celestia had heard the sound of the mare, it's ring familiar to the former princess of the night.
"Luna, how can that be you"
>Scared at the possibility of her return but feeling the joy of her sister possibly returning she flies out to the castle of her sister.
>Scanning the sky she see's the pony silhouette against, as she gets closer she sees the dragon and elder.
"Be Gone"
>Her royal voice forcing them to flee in fear.
"Luna are you alright."
>Looking down in shock she realizes that this is not her sister.

"I am not this Luna, I am lust incarnate. You have scared away my toys, perhaps you should take there place"
>Her horn glows forcing Celestia to bend down.
>Her own magic was no match to the dark alicorn in front of her.
>If possible she seemed stronger than her sister, her magic not even phasing this pony of lust.
"W-what do you want foul beast"
>She submits, waiting for a opening.

"Isn't it simple, I want pleasure"
>Twilight kisses Celestia, rubbing her mound.
>Making sure to pay attention to the princesses clit she looks her in the eyes.
"You think you are up for the challenge"
>A evil smile glares on her face as she pushes the princess over and licks her sweet peach.
>She nibbles on her pussy lips, arousing even the Pony of the sun and moon.

"Oh Meghan”
Celestia moans not experiencing any sexual action scenes Sombra.
>Seeing Twilights wet pussy she digs in, tasting her partners conquest.
"Umm harder"
>She moans licking the purple ponies clit.
>Her horn moans with lust, demanding relief
>Shifting her head she slowly inserts her horn into the dripping wet pussy of the dark Filly.
"Now you will feel real pleasure"
> Celestia's horn starts to glow as magic flows from her.
"Let's see if you can stand the full power of a alicorn's pleasure."
>Twilight moans as she feels the energy flow through her.
>As the excitement fills her mind she can't withhold her orgasm.
>Collapsing she falls into the princess of the sun.
"W-where am I"
>She looks up, dazed and feeling bloated.
>Seeing the exhausted princess beside her she gasps.
"Celestia, what happened"
>Her memories from earlier gone, she muzzles her.
"T-thank you for saving me from the dragon"

>Celestia looks up, A smile on her face seeing the filly returned to herself.
"You don't remember anything do you"
>She holds Twilight close.
"Come with me,"
>She nuzzles the pony.
"You can become great, but not following a ancient cult."
>She lowers her wing letting the filly up.
>The filly slept peacefully in the canterlot royal chambers.
>It seemed right that the filly who used the power left by luna in the princess of the nights room.
"Is it possible"
>She asks looking in at her new guest.
"Is it possible she is now a alicorn."
>She turns looking as a statue of Starswirl.
"You told me anypony who tasted alicorn magic would become a alicorn. Her powers were great but not in themselves evil"
>Blushing at the thought of the tongue of the little filly.
"If I let her out, she could revert, and heaven help any stallion she should find"
>Watching her sleep she nods.
"I will observe her. make sure she is ok... And do what I have to, if I must."

"You know you aren't normal now"
>A black shadow taunts her.
"You are a queen, others should be your slaves."
>She laughs turning to a whip and crown.
"I can help you, guide you. Make others service you"

>Twilight gasps.
"I am not a queen, I couldn't hurt anyone"
>She strains to look at the shadow.

>It turns to a flame licking the crotch of the pony.
"I don't want to hurt anyone, I want to give freedom. For too long this world has avoided corruption, has kept itself pure. I want to relive the fire. To make it normal to help others put out that heat."

>Twilight's pussy feels like it is burning, she instinctivly rubs it.
"Please stop,"
>Her begs are laughed at.
"You can only relieve you so much, don't you want to let others help, Make others help"
>It's sweet voice whispers.
"Isn't there any pony you wish would help you end the fire.".

Celestia blushes as she see's her new student rubbing herself in her sleep.
"I was afraid the influence was not gone"
>She looks down.
"I hope she is strong enough to overcome it..
"CELESTIA SAVE ME"
>Her screams transcend her dreams booming into the waking world.
>The princess breaks into a sprint rushing to twilight's side.
"Hush"
>She tries to calm Twilight but the continual arousal seems to great.
>As twilight continues to rub her sex harder the princess gently removes her hoof.
"If we get caught"
>She blushes seeing the agony in her students eyes.
"I don't have a choice"
>Bending her head down she slowly starts to fuck her with it,
"Mama's here"
>She soothingly says rubbing Twilights head.
>Fucking her hard a relieved filly starts moaning against the horn.
"It will be over soon dear"
>She watches as the fillies body goes stiff and she feels her horn being gripped hard and watches twilight drift back into peaceful sleep.

>Washing her horn off, Celestia looks in the mirror.
"She fought so hard, I don't know if anyone can overcome that power"
>She kisses Twi on the forehead and lays down beside her, falling asleep.

>The weeks continue and as Twilights night terrors continue so does her bulging belly.
>Twilight rushes to her teacher in great pain.
"Celestia, my belly"
>She moans, a little stream of water following her.
"I just can't stop peeing"
>She cries.

>Celestia gasps carrying the filly to her room.
"I had known this is coming, dear. You are about to be a mother."
>She tries to comfort the child, knowing that at such a young age this could be Dangerous.
"And with that demon"
>She whispers to herself.

>Hours pass as twilight delivers the egg, the extreme pain and exhaustion wearing out her mental defenses.
>As she delivers the egg, her will to fight of the shadow also dissipates.
"Celestia"
>She whispers weakly, smiling.
"I love you"

>Celestia, holding the egg smiles.
"I love you, my child. You will always be like a daughter to me"
>Putting the egg down she turns to look at her child, Gasping at the sight.

"Well them Momma, fuck your little girls brains out"
>She spreads her legs, the dark magic already returning her body to pre pregnancy levels.
"I have been a naughty girl"
Twilight no"
>Celestia begs looking at the dark horse.
"You aren't this thing. You are my student, you are special to me"

"Don't you get it. This is what I was born for, what I was raised for."
>She grabs Celestia and pins her to the ground with her magic.
"I am the princess of the night, and what happens when the sun doesn't shine... But I want more"
>She forces Celestias legs apart, her royal sex spread out.
"When I can overcome the sun nothing can stop the Queen of lust"
>Her horn bubbles a dark alicorn magic, creating a black cock onto the herself.
"I wonder what the child of lust and motherhood could be"
>She licks the princess's moist lips, teasing her pussy.
"When I make you cum, you will be helpless to me"

>Celestia tries to fight against the magical restraints but they seem to only bind harder
"No please Twi, I know you are in there."
>She bites her bottom lip as she feels Twilights tongue tease her clit.
"This isn't you, you can control this power"
>She pleads and is answered to a little nip and her pussy lips.
"Ghaaaa"
>A little moan escapes her lips as she attempts to fight against it.

"Well no need for the preliminaries than"
>Taking a few steps further she bends down and mounts her teacher.
"Now feel the power of the Night"
>She plunges the head of the cock into celestia without hesitation, causing the sun mare to moan out in passion.

>Celestia fights the mounting orgasm, the massive cock grinding deeper into her pussy.
>Continuing to fight against her restraints she can't help but moan as she is Fucked against her will
"So is this what you want"
>She whines trying to hide the weakness in her loins.
"Raping others is good enough for you"
>She shakes her head.
"I guess if you never want true love this weak imitation is good enough."

>Twilight slams her cock deep into Celestia.
"What do you mean, I have you one your knees taking my massive cock. What more could the Queen of lust ever want"
>She pounds in and out slower, worried about what more there could be.

>Gotha, She thinks to herself reading the slowdown.
"Love of course, my dear. I have shown you that love when you were sleeping, when you slept I confronted you"
>She shakes her head.
"I guess that wasn't enough though"
>She feels twilight nearly stopped now, in shock.

"You were the one that conforted me... So what in the end you either rape or you get raped."
>She pulls out all the way, tears starting to form.
"And then what, you end up all alone. No one could ever love me..."

>Celestia looks up at the dark pony, a realization finally dawning on her. The darkness here and on luna... It wasn't evil, it was fear.
"I will always love you, my student." She kisses her on the nose. And so will your child..."
>she looks up thinking.
"Maybe you just need a redo, another chance"
(Ok just realize I fucked up a clop what a ass move)
>Her horn beginning to glow.
"I have a perfect family for you to learn, and I will see you when you earn your cutie mark"

"But I already do"
>She looks down confused.

"Not anymore"
>Her horn glows turning the pony back into a baby.
"I will wait for you, have faith in that"