
Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/5670511.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      F/F, F/M, Multi
  Fandom:
      RWBY
  Relationship:
      Ruby_Rose_/_Anyone_she_fucking_wants
  Character:
      Ruby_Rose, Yang_Xiao_Long
  Additional Tags:
      Sibling_Incest, Explicit_Sexual_Content
  Stats:
      Published: 2016-01-08 Chapters: 1/? Words: 1896
****** An Unexpected and Hungry Passion ******
by ssbmdog
Summary
     There's a secret she hides, behind those sweet, innocent eyes
     Beneath the garb of a pure huntress, lies the body of a pure
     seductress
     Her mind long ago tainted, by a sister who's exploits were well
     painted
     Curiosity controlled her
     Before a new feeling told her
     That she was meant only to please
                                        
         There's a secret she hides, behind those sweet, innocent eyes
    Beneath the garb of a pure huntress, lies the body of a pure seductress
    Her mind long ago tainted, by a sister who's exploits were well painted
                           Curiosity controlled her
                         Before a new feeling told her
                       That she was meant only to please
                                        
        This was a little change from the norm for her. Typically, once a week,
or maybe once every two, she'd introduce herself to a nice looking boy and
sweet talk her way into his every thought before shattering the short-lived
preconceptions and taking what she was really after. Of course, Finals week did
not really allow for the time spent relishing in a meal, much less preparing
one. So with Finals week finally living up to its name, dear Ruby Rose was left
impatient and skipped the formalities.
        She did not know his name, but she had been at this long enough to
believe that he was familiar with her. At least she figured; the constant moans
of “Ruby Rose” were a tiny bit of a hint. What she did know for certain
however, was that this boy was the most mediocre breathe of air after a long
two weeks of suffocation by way of papers and pens and long nights wishing she
was dead. She had really hoped to start back up her routine of fulfilling her
need for sex with at least an above average cock, but five inches did not fit
the bill. But she was committed, and he was close.
 
        “Ughhhh!” Ruby groaned before face-planting into the solid wooden table
she sat at.
        “What's eating ya Sis?” The subtle pun was not lost on Ruby as she
perched her chin on top of her folded arms to glare up at her older sister
Yang. She wore a smug grin that immediately gave way to the face of an angel as
a waiter came over to take their orders. Lingering eyes matched with quiet
flirtations amid talk of food came and went between the blonde beauty and the
standard fare mid-twenties man before he was lost back in the crowded hall.
        “Well!” Ruby smacked her hands on the table as she sat up straight. “I
was really, really looking forward to uh...” She took an exaggerated look
around before leaning into her sister who played along and leaned close as
well. “Having sex.”
        Yang giggled at her little sister's small dramatics before earning
another glare she could not help but smile at as Ruby finished her story. “But
the guy I got was like this small! And how am I supposed to get off on that?!”
She held her fingers practically two inches apart, giving way to more giggles
from Yang.
        “Gotta take what you can get Rubes.” Yang said while ruffling her
younger sister's god-blessed black hair that maintained a natural red hue. Far
prettier than her own luscious golden locks; though Yang was not going for
pretty, but rather unfairly sexy.
        “Yeah, well, I gave him a blowjob at least. But even his load was
small!” Ruby was kicking her legs, which did not even reach the restaurant
floor, in frustration.
        “What a rude dude.” Yang grinned, failing to temper her sarcasm. Her
sister had moved past her very brief moments of public decency, and was now
just speaking aloud for the surrounding patrons to hear, though she doubted
they cared.
        It was when the waiter came back with their two glasses of water that
Yang thought of a way to cheer Ruby up. She sat on the idea and steered the
evening conversation towards testing and Ruby's constant worry that she failed
every one. But Ruby's doubts were no match for her patented charisma and wit,
successfully filling her little sister with unbridled confidence by the time
they finished dinner.
        But that did not mean that Yang could not keep up her lecherous
thoughts and gazes all the while. Despite being only fifteen, Ruby was quite
the catch. A petite Gothic style cutie often dressed in red and black with
corsets and skirts offset by wide silver eyes. An added bonus of her sweet
innocent exterior containing the dirtiest of minds.
        During her time in Signal, Yang had lots of sex. She was a slut and she
knew it. Boys, girls, humans, faunus, it did not matter. She was always raring
to go, and knowing she could not have sex everyday lead her to secretly filming
some of her exploits which ended up some way or another in Ruby's curious
hands. Only off-put for the shortest of moments, Yang encouraged little Ruby
and started watching her own porn with her, and soon enough Ruby became just as
much a deviant as she was. Yang knew her little sister was very needy and it
was not a rare occurrence for boys to literally have trouble walking when she
was done with them. So with that in mind, Yang left a tip, and the sisters made
their way back to the school dorms.
 
        It was almost midnight when Yang's scroll lit up with a text message
and the plan was set in motion. Interrupting Ruby while she was 'busy,' Yang
let on her intentions which further fueled the fire that had been blazing in
Ruby for quite some time. The sisters hopped on Yang's Bumblebee and drove into
downtown Vale where their gracious host had bought them a hotel room. Not
bothering to knock, Yang walked into the room and saw the waiter from earlier
lying on the bed, a king size to her surprise. Ruby followed in behind her,
holding her sister's hand, and closed the door before looking at her dessert
for the night.
        Yang had an eye for men, especially when they had an eye for her. She
held no shame in bordering on immorality when it came to dressing up, or
rather, dressing down, and did her best to show off every lascivious feature of
her body to any pair of eyes she knew were staring at the sun. This simple
steward took part in the common practice of drowning in her aura (the
hypothetical aura, not the life-force kind), and she took notice to the bulge
that grew at first sight of her. She knew that Ruby was desperate for a good
fuck, and as her loving older sister, Yang would make sure she got it.
        “Hey there Ashford.” Yang greeted, walking up to the foot of the bed
where the man now sat straight.
        “Hey there hot stuff...” He trailed off. “How'd you know-”
        “I just remembered your name tag from earlier.” Yang looked down on the
pink-collar with a sultry smile. “I make a point to remember everything about
the boys I want~”
        A telling smile that he was suckered in gave Yang everything she
needed. “And uh, who's she?”
        Yang pulled Ruby in front of her, wrapping her arms around her sister's
corset tightened waist. “I know you couldn't keep your eyes off me, but surely
you remember my cute little sister?” Yang's tone was teasing, and at the
mention of “sister” Ashford's eyes shot to attention and his jeans began to
give rise.
        The small movement did not go unnoticed by the small girl, and Ruby
immediately began to fidget. Biting her lip as the two continued their
unnecessary back and forth, she could not take her eyes off the monster waking
beneath. Yang's arms tightened, sensing Ruby's excitement, the universal signal
to be patient, but she was growing frantic. The words passing by her were
nothing but murmurs as she struggled to steady her breathing with a painful
tightness in her chest. She needed release. It had been nearly three weeks
since she came. All that time spent holding back fervorous moans in her dorm
with three fingers pushed inside her all the way to the knuckle, praying Weiss
or Blake would not notice, and that Yang would.
        “And how old are you two?” Yang manipulated the conversation towards
age to avoid any lingering doubts in their new 'friend.' “We're old enough that
you won't get in trouble.” An honest lie so confidently spoken that it almost
worked.
        “Well your littlesister doesn't exactly look old enough...” Ashford
raised a questioning eyebrow leaving Yang to play her trump card.
        “She does seem pretty little, huh?” Ruby remained still as Yang slowly
undid the strings of her corset. “But she's a greedy little cocksucker.” Ruby
twinged at the comment; small stokes of her fire. Slowly pulling up the hems of
her little sister's shirt, Yang continued. “This little slut won't stop till
you're dry.” Yang leaned forward to Ruby's ear breathing hot breath causing the
little vixen to shiver more, moaning her first word since arriving. “Yang~”
        The spectacle was getting more than the desired result out of Ashford
who soaked in the lewd acts between sisters and the soft skin revealed thereof.
“My sweet Ruby is just a whore who wants to swallow every ounce of your cum and
ride you into the night.” With that, Ruby's shirt flew to an unknown corner of
the room and her hood along with it, giving way to a curious wrap of bandages
around the girl's chest. “And she has quite the secret she wants to show you.”
        Down it fell. With every coil that came undone Ruby's chest got bigger.
With every spike in its growth Ruby let out a moan that reverberated in
Ashford's ears a a sound he'd never forget. With the bandage out of the way,
Ruby's breasts were no longer petite bumps that amplified her cuteness. With a
deep sigh of relief Ruby squeezed her boobs that were far larger than her hands
could contain. “My nymphomaniac little sister has boobs more than big enough to
wrap around that mountain in your pants.”
        Yang's grip on Ruby became nothing but a loose trailing of her fingers
across her sister's freshly released curves. “Be careful okay...” Ruby's soft,
soothing voice masked her severe lustful intent as Yang finished stripping her
leaving only her leggings. “We wouldn't want you to get hurt...” She stepped
forward and out of the hands of her older sister who began to undress herself.
But as the buxom blonde's large chest bounced free, and as she sauntered up to
the edge of the bed with every inch of her perfect skin on display, she was
left only as a second thought to the man even she herself desperately wanted to
fuck. Ruby had crawled on top of the man. She ground her soaked pussy onto his
waist and with the sweetest voice and most terrifyingly sexy smile she spoke.
“Trying to handle little me.”
 
        He managed to last an hour. Admirable for handling the both of them,
but the sisters needed at least two more. Just as Ruby was growing stir crazy
from the lack of sex recently, Yang was feeling just the same. Laying on either
side of the depleted man who had long since passed out, the sisters pouted at
each other. Mentally arguing, thinking about how the other unfairly used him
more, and about how it did not matter, because they needed more. But here they
were, their toy was asleep, and as faint red light disappeared from the sky,
the two got up and left to finish what they started.
 
 
 
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