Chapter 1: Pulling a Late Nighter

The clock chimes louder than a lion's roar startling poor Elsa out of her deep, and much needed, slumber. She woke up with in a dark and cold room blinking once, twice, three times before deciding it was far too dark to see anything further than a few inches away from her face.

The study. She finally concluded. How long have I been here for? What time is it?

Glancing at the old grandfather's clock she squinted her eyes to a point where they were nearly closed completely, she could barely made out the arms of the clock piling on top of the other pointing towards heavens.

Groaning, she half slammed her face back onto her desk which was covered in an unholy mess of trade agreements, documents and other matter of sorts.

Deep breath, I'll work on a couple more of this blasted paperwork before heading for bed.

And that is exactly what she did. After lighting a few candles placed delicately on her desk, of course.

An hour and a half has passed and still the Queen is hard at work she was so deep into her work Elsa has failed to notice the grand door to her study has creaked open slightly to allow a frail and lithe body of a fair maiden to enter the room.

Silent pitter-patter and swishing of a forest green nightgown accompanied the night song, the intruder, being the clutz she always is, managed out a rather loud "Eep!" as she stumbles on her own foot and kiss the unforgiving floor.

This effectively woke up the Queen proven by the fact that said monarch quickly stood up a shock expression plastered across her face and both hands out ready to fend herself from the intruder.

Casting a soft light blue glow with a wave of her hands she illuminated the room better she found no one in the room except for her and the ever growing coldness an effect from her shock due to the unexpected surprise.

Elsa was growing weary, she was tired, exhausted and now scared and was in no mood to play games. She was about to call out to the void when a hand was placed on her mouth and stomach pulling her back towards her seat.

The attack doesn't stop there.

The hand on her mouth was replaced by another as the dark figure make herself at home by sitting on her lap. Wide-eyed Elsa pushed the figure at arms length to take a good look at who it was.

"Anna!" She all but yelled.

The girl in question only offered a sweet smile and a giggle before attacking her sister with another short kiss.

"Anna, I have no time for this. I have papers to sign, trades to look over and some other informative documents I need to double read and make some arrange-mhhff!"

Anna's answer to Elsa's rambling was another kiss, deeper and much, oh much, more needy this time.

"Oh Elsa," she cooed, "..don't you know what time it is?"

"Umm, work time?" The answer elicit a roll of the eyes from the Princess.

"No, silly! It's bedtime! Actually, bedtime was hours ago and if my memory serves me right, which it mostly doesn't, you haven't been sleeping right these past few days working on those who-knows-what and it's driving me crazy every time we had breakfast together and I see you with those overly dark panda eyes and crazier when I went to check up on you in your room and you weren't there! Also-" The tables have been turned and the overworked rambling was this time stopped by the Ice Queen herself.

Pulling back Elsa gave her sister-turned-lover a loving and tired kiss.

"In a moment Snow Angel, just allow me to finish a couple more paper and I'll head on to bed"

Ooh that pout, that adorable little pout. Dear Gods in heaven above, what did I do to deserve this blessing you have gifted upon me.

Pout still very much there Anna wiggled her butt to lower herself from her sister's - no, lover's- lap. Much to Elsa's surprise Anna didn't sidled out of the way instead lower, much lower, so she was positioned under the table.

"…Anna?" Elsa took in a half gasp and half sharp intake of breath as she felt Anna pulled her skirt out of the way and a naughty hand planted itself on her core, more specifically, a thumb pressed on her clit quite hard rubbing on the bundle of nerves in a fast motion.

"A-Anna! Oh Gods!" Anna has rendered the oh so regal and poised Queen to a writhing and squirming mess.

"You're so naughty Elsa," Elsa could practically feel the smirk in her lover's voice, "..you're not even wearing any underwear, it's like you're expecting this." Upon stressing the word Anna pressed her thumb to the sensitive spot harder.

"I—I…." Trying to voice out her reason Elsa found it hard to form a coherent sentence only to be stopped by yet another gasp as she felt something soft and wet making contact with her privates.

Smacking could be heard followed by slurps and other lewd noises their interaction is making. Elsa bucks her hip towards Anna's mouth trying to get as much needed friction as possible.

"So wet Elsa, for me?" Anna cooed before taking the hard nub in her mouth and chewed lightly.

"Aahh! Yes! Yes! All for you Anna! Only for you! AAHHH!"

Still chewing and sucking hard on that oh so sensitive bundle of nerves Anna delivers a nerve shocking plunge of her two fingers inside the Queen's warm channel upon hearing the answer eliciting a delicious moan to roll off her lover's tongue.

In and out, in and out the motion repeats picking up pace as she goes. Light coating of frost started to form around the room as Elsa's grip on the arm of the chair she was sitting on growing tighter. The temperature drops drastically but Elsa wasn't affected by it and Anna didn't care.

Oh Anna couldn't care less, there were much more important matter to pursue! A goal to achieve! And that is to taste the sweet, sweet essence of her sister as much as she can.

I could never get used to her taste.

Her fingers curled deliciously hitting that spot. That spot. Elsa's scream only grew louder and louder as she was about to hit her high.

"Anna…. Anna I-I'm c-close!" She informed her lover and much to her delight Anna picked up her already maddening pace.

One more push and a particularly hard suck on that clit and…..

Wow, is it cold in here all of a sudden?

Elsa came undone.

The not-so-innocent princess diligently licks and cleans her sister's core making sure not to miss a drop of her sweet delectable honey for what a waste it would be.

Coming up to the panting and spent Queen, Anna resumed her position on Elsa's lap and stare at her with glimmering eyes filled with pride for only she could cause the Queen to be in such a situation, a panting mess.

Elsa looked over at her sister with half lidded-eyes.

"You….you," Anna giggled, still she couldn't form a coherent sentence.

"Relaxed now?" She asked innocently receiving a pathetic chuckle from a now very tired, but pleased, Elsa.

"Thanks to you" She pat her baby sister's head lovingly before coming up to lick her own essence off of her face.

"Hmm" Anna hummed happily before gently being pushed off.

"Thank you, Anna. That was much needed." She dusted her skirt off lightly grimacing when she felt a large wet spot on the back of it, taking a glance at her desk with the ever growing mountainous monstrosity that is her paperwork, contemplating whether to carry on or not. Anna went to block off her view looking very displeased with her arms crossed across her chest and a scowl on her face. Elsa giggled.

"Alright, alright. I'll head off to bed now, and you should as well." Giving Anna a sweet light kiss on her lips she makes her way out to head towards her bedroom muttering something about needing a quick wash before bed.

"Goodnight, Snow Angel." She bid before disappearing behind the doors, quickly scurrying off before any servant could come up and question her and spot the wet marks on her dress.

Anna stood there for a moment glancing at the clock. Their little play time has taken no longer than 37 minutes at least. A worried face plastered across her face noting that her sister still looked like she had some energy left in her and knowing Elsa she probably have a couple of those papers that needed to be signed in her room.

With a smirk and a plan in mind she tip toed towards the Queen's room to make sure she does go to bed. And if she doesn't?

Let's just say, there's just about enough time for a quick second round.