“Ow! Watch your hooves Mistress!” grumbles Libi, as Twilight steps on her foot again as she practices dancing with Libi.

“Sorry,” Twilight blushes, embarrassed at her lack of dancing skills.

“Why the abyss am I helping you again?” Libi continues to grumble, trying to match her graceful movements to Twilight’s clumsy ones.

“You remember why…”

It’s good to see you back Starlight,” Twilight says, smiling awkwardly at her student, who’s returned from the Crystal Kingdom after visiting her friend Sunburst.

“It’s good to be back, Twilight,” Starlight says, smiling happily as she and Twilight walk through the hallways of the palace.

“I didn’t expect you back so soon,” Twilight says, worried that Starlight might notice something odd about her.

“Things were happening at the palace and I had to call my visit short,” Starlight says, waving her hoof dismissively, “Also while I remember, here, it’s an invitation to a ball Princess Cadence is holding.”

“Cadence is hosting a ball?” Twilight asks, confused, taking the offered letter before opening and reading it.

‘Dear Twilight,
It’s me, Cadence, I decide to host a ball and you should definitely come, it’ll be fun, there will be dancing, food, wonderful music, and lots of wonderful single ponies to meet, so you should totally come and met them…’

‘That Cadence!’ Twilight thinks, gritting her teeth, ‘This is another one of Cadence’s hairbrained ideas to make me date, well it doesn’t matter, I just won’t go…”

‘P.S Also if you don’t come, I’ll just come down there and drag you down to the party, without you being prepared at all. Also, I expect you to dance too!’

“Step-Sisters are scary sometimes…” Twilight says, seeing that she has no choice now.

“Don’t worry Twilight,” Starlight says, patting her shoulder, “I and all your friends have also been invited, so you won’t be alone.”

“But I don’t want to go at all,” grumbles Twilight, gritting her teeth again.

“It’ll be fine, just dance with a few stallions, talk with them a bit, then go home and never think about them again,” Starlight suggests, smirking, “No one can force you to go out with them.”

“I guess,” Twilight says, agreeing that while that is a good idea, it’s just that Twilight can’t dance.

So she really didn’t want to admit to Starlight that she can’t really dance, nor did she want to ask her friends for help since it’ll be embarrassing, so here she is, getting the one thing that can’t tell anyone how bad she is at dancing.

“I was summoned to fuck you, not be your dance instructor,” grumbles Libi, sighing.

“But you seem very good at dancing anyway,” Twilight notes, trying to keep up with Libi.

“Of course, I’m a noble demon, this is second nature to me,” Libi says, proudly, “Also I learned a lot about it as a child.”

“Oh, that’s interesting,” Twilight says, nearly stepping on Libi’s foot again.

“Watch it!?” Libi says, noticings it, “I thought you’re supposed to be smart.”

“Sorry, it’s just… maybe you could wear, you know, something more suitable to dance in?” Twilight says, blushing slightly.

Despite seeming like Libi’s armour is made of some kind of metal, her chest still manages to bounce with her movements, and since her whole armour is just a slightly skimpy set of underwear, often just looking at her is enough to get aroused.

“Oh I see the problem now,” Libi says, a demon like smirk on her face. Suddenly she jams a hand into Twilight’s pants, wrapping her gauntleted hand around Twilight’s erect cock, “Your third leg is getting in the way!”

“AH! Be careful!” Twilight gasps, feeling Libi’s clawed hand around her cock.

“Why here we are trying to teach you to dance, and you’re thinking about naughty things,” Libi says, not letting go.

“It’s not my fault! You’re...AH!!” Twilight’s objection is cut short when Libi suddenly squeezes her cock, making her legs nearly buckle.

“Making excuses eh?” Libi says, softly jerking off Twilight’s cock under her pants, “Maybe I should punish you and make you cum in your pants?”

“No, please don’t!” Twilight says, panicking, that’ll be one of the worst possible things to happen. She cums so much that she’ll probably break her panties and flood her pants, and if someone like Spike sees her like that... well, it’ll be hard to explain.

“Hmmm, but where would you like to cum then, tell me quickly before I make you cum with just my hand,” Libi threatens, grinning evilly, “ You have ten seconds. Ten.”

“Wait, what! URGH!!” Suddenly Libi’s fingers start to press at certain parts of Twilight’s dick, making bolts of pleasure shot through her body, as well as making her shaft twitch.

“Nine.”

“Wait! How are you doing this… AH?!!”

“Eight.”

“Wait, stop!! MMPH!! You’re going to make me cum!!’

“Seven.”

“Alright!! Let me cum in your pussy!!”

“Hmm, you didn’t ask nicely enough. Six!!”

“What!?!”

“Five.”

“Ok! Libi please let cum in your pussy!!”

“Nah, don’t feel like getting undressed. Four.”

“WHAT!?!”

“Three.”

“Wait! Please let me cum in your mouth then!”

“Beg a bit more, tell me how much you want to cum in my mouth. Two…”

“PLEASE LIBI LET ME CUM IN YOUR MOUTH!! I REALLY NEED TO CUM IN YOUR MOUTH!! PLEASE JUST DON’T LET ME CUM IN MY PANTS!!!”

“One…”

Suddenly Libi lets go of Twilight’s cock and she collapses onto the ground. She was that close to cumming, a second longer and it’ll be over.

Libi knees over her, smirking, “You should see your face Twilight, it was hilarious. Maybe I should've just let you cum in your pants for fun?”

Twilight glared angrily at Libi, before suddenly kicking her down onto the ground, making her fall on her face.

“OW! That’s a bit harsh!” Libi says, trying to get up on her hands. But suddenly Twilight pins her down, forcing her head against the ground.

“That wasn’t funny you know!” Twilight yells, who’s pulled out her monstrous erect cock, “I was scared you’ll really do it.”

Suddenly with her magic, she pulls off Libi’s armour, making sure to undo their latches first, before tossing them to the ground.

“And guess what, I am going cum in your pussy!!”

With those words, Twilight rams all her huge cock into Libi tight snatch, cumming instantly, filling her cunt and womb with her thick cream.

“AHHH!” Libi moans loudly, while her deep pussy is invaded by Twilight’s thick rod, it getting filled to the brim with her cum.

“Fuck yeah…” Twilight sighs, finally able to cum.

It doesn’t take Libi’s womb long to be so full of cum that it starts leaking out, but only a small amount since Twilight’s huge cock holds the rest in, making Libi’s belly visibly swell.

“Celestia that feels good…” Twilight sighs again, before beginning to thrust her cock, roughly fucking Libi’s already cum stuffed pussy.

“AH! Be careful!” Libi moans, gripping tightly to the carpet as she feels Twilight piston into her.

“Quiet!” Twilight says, suddenly slapping one Libi’s arse cheeks, earning a loud moan from her and causing her pussy to tighten more, “This is your punishment for teasing me!”

“Using sex as a punishment, so naughty…” Libi comments, earning another slap to her arse cheek, making her moan again.

“You seem to enjoy being treated like this Libi,” Twilight smirks, speeding up her thrusts, while slapping both Libi’s cheeks at the same time, making her moan loudly as her pussy tightens again.

“I can’t help it, I’m a demon!!” Libi whines, moaning.

“Then I won’t stop,” Twilight says, beginning to repeatedly smack Libi’s arse while she pounds her pussy. Eventually turning Libi into a quivering mess, her pussy convulsing around Twilight’s cock making her feel so good.

“Ah! I think I’m going to cum again!!” Twilight cries, thrusting back deep into Libi, making her moan loudly, before releasing another huge load into her, inflating her further.

“Ahhhh, so much cum…” Libi moans, while the huge amount of cum being poured into her bloat her stomach weirdly.

“Ah, that’s better…” Twilight says, pulling her still erect cock out of Libi’s pussy.

“Wait! You’re done?!” Libi says, sounding shocked.

“Yeah, well, we got to continue to practice…” Twilight says, surprised by Libi’s reaction.

Libi manages to stand up, even through her belly is bloated with cum, grabbing hold of Twilight arm.

“But you’re not soft yet, and…” Libi tries to say, her legs shaking.

“Did you really enjoy getting fucked like that,” Twilight says, smirking, enjoying the slightly desperate look in Libi’s eyes, enjoying that it feels like the situation has reversed.

“But I never said…” Libi tries to say.

“Come on, tell me what you want,” Twilight grins, holding up Libi’s chin, once again resisting the huge urge to kiss her.

Libi swallows, but turns around, before bending over slightly, sticking her arse out, as well as holding her hands outwards behind her back.

“Can you please fuck me like you were before mistress,” Libi says, blushing slightly.

Smiling, Twilight grabs hold of Libi’s two outstretched arms before slamming her cock back into Libi’s tight snatch, making Libi moan loudly as her insides are once again filled with Twilight’s huge cock.

Twilight starts hammering away at Libi, her bloated belly and breasts bouncing with every powerful thrust.

“Twilight *AH!* can you *AH!* spank my butt again!!?” Libi moans.

“Sure,” Twilight says, rearranging Libi’s arms so she can hold them both with one hand, freeing the other to smack across Libi’s arse.

“AH! Thank you!” Libi moans, feeling herself cum slightly from the impact.

Hearing that, Twilight gets a wicked idea.

“Hey, every time I spank you thank me for it,” Twilight says, smirking.

“But…” Libi tries to say, her face flushing a deeper red.

“If you don’t, then I won’t do it anymore,” Twilight says, even slowing her thrusts down to get the point across.

Libi whimpers, but nods her head, making Twilight grin and speed up her thrusts again, before spanking her again.

“AH! Thank you!” Libi moans, cumming again slightly.

Twilight continues to thrust into Libi, while spanking her arse repeatedly, Libi thanking Twilight for each one. Soon, after Libi cums multiple times already, Twilight finally cums again, groaning loudly as her cum floods Libi’s already flooded womb, stuffing and bloating her more. But Twilight wasn’t done, not by a long shot.

Twilight continues to fuck Libi until Twilight cums another few more times, leaving Libi massively bloated and her arse a bright purplish red. Exhausted, Twilight collapses on her behind, spent, while Libi still moans, only held up in the air by her swollen belly.

“Wow, that was awesome,” Twilight sighs, laying down on the floor, dozing off, while Libi is left to deal with herself…

“You went overboard didn’t you,” Libi says, frowning at Twilight who kneeling in front of her.

“Yes,” Twilight says, sheepishly, avoiding Libi eyes.

“Hmph, I can’t believe I let myself get spanked by someone who’s not even my lover,” Libi whines, acting like she just, annoyingly, lost her virginity.

“What? Would you want your lover to spank you?” Twilight asks, curious.

“Don’t be stupid!” Libi blushes, stomping her feet on the ground, “I just allowed myself to get to carried away, that’s all.”

“Well, you seemed to like getting dominated…” Twilight goes on, hoping that she’s not digging a bigger hole for herself.

“That’s… that’s because in every demon relationship, there is a dom, and a sub. Demons are naturally both, and whatever one they depend on the nature of their partner, making them shift to the most suitable one,” Libi explains, looking embarrassed, “And it’s not that I like being dominated, it’s my nature to be submissive in this situation, you’re the dominant one, I’m shifting to submissive to accommodate you better.”

“So you're saying that, since I’m dominating you you're becoming more submissive?” Twilight says, surprised to hear this about herself.

“Basically, my sexual nature is changing to fit your taste,” Libi sighs, shaking her head, “I pity your future husband, he’ll have to really like getting dominated to get married to you.”

“Urgh…” Twilight groans, realizing what Libi is trying to say. “Are you sure you’re not influencing me or something, I mean I never thought I was a very dominate pony until now…”

“Yeah, cause you were a virgin until a while ago, and you got a small taste of domination on the beach before. Your desire for domination sex will probably get stronger too,” Libi says, frowning, “Although there is nothing wrong with that, you’ll just have to know how far you can go.”

“I guess,” Twilight sighs, tilting her head, “Maybe it won’t be like that after I remove my penis.”

“Maybe, but don’t you need to practice dancing?” Libi reminds, frowning again.

“Oh right!” Twilight says, suddenly standing up, “Come on we got to practice more!”

“Are you kidding!? My arse is killing me, do it yourself,” Libi whines, rubbing her still sore arse.

“Please, I can’t do it by myself,” Twilight whimpers, looking like a dejected puppy.

Libi sighs, but moves up to Twilight, holding her hands.

“Good thing I’m so nice,” Libi pouts, letting Twilight lead her into a dance.

“Thank you Libi, and I’m sorry about before,” Twilight says, sheepishly.

“Don’t worry, cause I never said I disliked the sex before,” Libi says, blushing, “I actually really enjoyed it.”

“Oh really…” Twilight says, also blushing, her heart speeding up for some reason. Libi looks very cute with her face blushing like that, her face turning a light purple. Unsure why she turns her head away in embarrassed.

“What’s wrong?” Libi asks, frowning.

“Nothing, just concentrating on my moves,” Twilight says, trying to calm down her heart.

“Well you better, cause I don’t want you… OW!! MY FOOT!!” Libi screams, Twilight hoof coming down on her feet.

“Sorry,” Twilight says, sheepishly.

The two continue to practice dancing for a while, although Twilight is unable to concentrate and just keeps stepping on Libi’s feet, eventually annoying her enough and making her storm off. After Twilight manages to calm herself down, she manages to convince Libi to come back and help her practice...

Author's Note

I got tired of waiting for my editor, who still hasn’t proof read it in three weeks, and decide to proof read it myself and publish it. So here it is, the latest chapter. Please comment and tell me what you think.

I may also be looking for a new editor.