Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/
works/11683614.
  Rating:
      Explicit
  Archive Warning:
      Underage
  Category:
      F/F
  Fandom:
      RWBY
  Relationship:
      Ruby_Rose/Yang_Xiao_Long
  Character:
      Ruby_Rose, Yang_Xiao_Long
  Additional Tags:
      Incest, Smut, Weirdness
  Stats:
      Published: 2017-08-02 Words: 1944
****** Sisterly Love ******
by RandomWriter110
Summary
     A fanfiction of two sisters enjoying themselves in a lonely dorm on a
     Friday afternoon.. What is wrong with me...
Notes
     So this is a rwby fanfiction I made to take a jab at others I read.
     There are so many I've read with the bumblebee, White Rose, and even
     Enabler ships that are just god awful, so I thought I'd make my own
     cheesy one since I'm good at cheesy mediocre things. Quick reminder,
     if you don't like sweet sexy sister love, then kindly piss off. This
     ain't for you. But if you do, or are just genuinely interested, then
     welcome to the dark side! Where no pureness exists. So have fun
     reading this mess I cranked out in the middle of the night.
It was around 6:00 in the afternoon on a Friday in Vale. In the dorm of team
RWBY, their leader, Ruby, was sitting in her bed reading a comic book she
recently bought. She was distracted, however, as this was around the time Yang
got back from her workout session. For a reason she couldn’t quite explain,
ever since she first got this team a few months back and shared this room with
her sister, she couldn’t take her eyes off of her. For once she finally stopped
and took in just how mature the older blonde was. Her thoughts were interrupted
by the sound of the dorm door opening. The one who walked in was Yang herself,
just on time. Her body was glistening with sweat and her breathing was still a
little labored. “Phew, that one really took it out of me, I’m gonna hit the
shower.” she said to Ruby. As Yang walked to the bathroom, she couldn’t help
but peek over and take a quick glance at Yang’s ass. She stared for a solid
second before quickly going back to her comic, red in the face. About 20
minutes passed before Yang came back out, her hair still damp and a towel
around her body. She went over to the dressers to dig around for new clothes as
Ruby looked over again. She saw how loosely the towel fit around Yang’s body
and could see very obvious cleavage. She silently cheered for it to fall, but
was disappointed when Yang found her clothes and went back into the bathroom to
change without incident.
What’s wrong with me? Ruby thought to herself, Why do I keep looking at her
like this? Moments later Yang returned yet again but fully dressed.
“Hey sis, where are the other two?” Yang asked as she climbed onto her bed.
“Oh, they’re uhh.. Somewhere.” Ruby tried to remember. “Weiss had to visit back
home for the weekend and Blake is out with Nora and Pyrrha for a girl’s night
out she wanted no part of.”
“Ah, so we get the dorm to ourselves then. I’m gonna nap, I’m beat.” Yang said
and turned over in bed.
“Okay.” Ruby said as she took yet another look at Yang’s magnificent ass.
Should I touch it…? she considered in her mind, Maybe just a quick grab after
I’m sure she’s asleep. Soon enough the sound of Yang’s gentle snoring filled
the empty and quiet room. With a gulp Ruby slowly climbed down her bed and
poked her head over the edge of Yang’s. With shaky hands she reached out and
cupped one of Yang’s ass cheeks. The blonde didn’t move, just kept snoring
along. Ruby decided to get a little more daring and, with her other hand, gave
Yang’s ass a firm squeeze. Yang moaned quietly but otherwise stayed asleep. Her
ass was warm to the touch, and Ruby’s face went redder than her cape. She then
got a idea in her head. It was very stupid and would probably end horribly, but
she thought with her smaller body she could easily climb up into bed with Yang.
It was risky, but she was determined. With careful movements she made her way
up the bed, and as she was climbing over Yang to get to the more roomier side,
the blonde turned over onto her back, leaving Ruby looking like she was pinning
Yang down. Ruby nearly died right there as she was met with a large chest
stuffed inside a tight t-shirt. Without thinking she brought up a hand to grab
at one of Yang’s boobs. She didn’t react as much to this as the ass grabbing,
which surprised Ruby. She looked up at Yang’s face and noticed her lips, a new
idea slowly creeping into her mind. Just one quick peck, then I’m done with
this forever. she thought to herself. Ruby closed her eyes and very slowly
leaned in, taking her sweet time with it. But before she could cover much
distance Yang grabbed her head and gave her a rough kiss, bringing out a
surprised squeal from Ruby.
“Oh sis, you suck at being sneaky.” Yang said with a sly smile. Ruby was
dumbfounded and tried to piece together words to say. Yang silenced her with a
finger to her mouth. “Hush Ruby, I know what you want. I saw how you looked at
your big sister, and I’m flattered you find me so pretty.” She reached her head
up and gave Ruby another deep kiss. This time Ruby was ready for it, and she
happily returned it. “You know, for some first time kissers, I think we do
alright.” Yang chuckled. Before Ruby could say anything Yang was already
tugging at her shirt. Ruby tried to stop it, but was met with resistance by
Yang. “Oh come on, there’s no way you came all this way to leave with a kiss,
did you?” Ruby tried to say something but eventually just shook her head. “Atta
girl.” Yang said. She fully pulled off Ruby’s shirt, exposing the tiny black
bra that was keeping her from the grand prize. “Okay, now you do mine.” Ruby
just nodded silently with red cheeks as she tugged Yang’s shirt off of her. She
was locked in a trance as she saw the fullness of Yang’s breast packed into her
yellow bra. “Don’t die on me now.” Yang chuckled. She slid Ruby’s pants off,
and had her do the same to her. “Now, for what we’ve all been waiting for..”
Yang whispered as she unhooked Ruby’s bra and let it slide off of her. Now it
was her turn to stare. They weren’t as big as hers, since Ruby had a lot more
growing to do, but she couldn’t deny how good they looked. Without second
thought she took her boobs into her hands and started massaging them. She
didn’t really know what she was doing, all she had to go by was lesbian porn
she watched in the past, but moans of pleasure from Ruby told her that it was
working.
“Y-Yang.” Ruby gasped out, “This feels incredible.”
“Oh it gets much better.” Yang said and popped a nipple into her mouth to suck
on. She was met with higher moans from her sister, which encouraged her to suck
harder as a hand trailed down to rub above her panties. “Damn, soaking wet
already?” Yang chuckled. “Let’s get these panties off.” Ruby nodded and laid
down on her back. Yang quickly slid her panties off and took in the view of her
full naked body. “Wow, I think I feel a nosebleed coming on from this.” Yang
said. She took her own panties off, as she was getting equally as aroused. She
spread Ruby’s legs and slowly leaned her head in to take a long lick at her
pussy. Ruby had to hold back a squeak as Yang set a slow and steady pace of
licking. “It’s so cute how sensitive you are.” Yang cooed as she plunged her
tongue inside of Ruby. The girl responded with a loud, pleasure filled moan,
not even trying to fight it anymore. Yang replaced her tongue with two of her
fingers as she used her mouth to suck on Ruby’s clit roughly. She pumped her
fingers in and out quickly to see how long Ruby could last. Before long Ruby
cried out Yang’s name and came hard, drenching her fingers and the area around
her completely. “Wow, you’re quite the loud cummer.” Yang grinned and sucked
one of her fingers clean. She shoved the other into Ruby’s mouth to let her
have a taste. “Not too bad, but now it’s my turn.”
“I don’t know Yang.. I don’t think I can give you that kind of pleasure back.”
Ruby said quietly. “You seem so good at it.”
“Sis, I watched a lot of porn with girl on girl action, I had a little
training. Just copy what I did and you’ll be fine.”
“Okay, if you say so..” Ruby said and waited for Yang to position herself and
spread her legs wide. Ruby slowly and nervously bent her head down and started
to lick at Yang. The blonde reacted with a low moan of pleasure as she put a
hand on Ruby’s head. She commanded her to go faster, which Ruby complied to and
ended up sticking her tongue inside of her, much like Yang did to her. Yang
pulled at Ruby’s hair in response and bucked her hips.
“Don’t bother using fingers, just keep licking and sucking. Also rub the area I
sucked on with you, hard.” Yang said. Ruby obliged and used her fingers to rub
at Yang’s clit as her licking and sucking got harder and faster. Yang lasted a
lot longer than Ruby, but eventually screamed her name as she came into Ruby’s
mouth, almost drowning her. Ruby pulled her head back in surprise, but Yang
brought it back to kiss her and take some of the juices for herself. After they
both swallowed their share Yang said “Sorry, I haven’t masturbated in awhile. I
was pent up.” Ruby just nodded, still in disbelief that she just had sex with
her sister. It was a dream come true and a odd act at the same time, but she
liked it. “Don’t think we’re done, there’s one more thing I’d like to try.
Scissoring.” Yang said.
“What’s that..?” Ruby asked.
“It’s where we rub our pussies together really fast. It makes for a good way to
cum at the same time and give both girls equal pleasure. Wanna do that?” Yang
said. Ruby just silently nodded and got into position per Yang’s instruction.
“If I’m to be honest.. I was saving myself for Blake, but I don’t mind screwing
around with my sister first.” Yang said. “And before you say anything I know
you look at Weiss a lot the same way. I even caught you looking into the
bathroom trying to sneak a peak, you little perv.” Yang chuckled.
Ruby blushed and looked away. “Yeah.. Weiss is very pretty. I’d like to be more
than friends one day.”
“Oh don’t worry, she checks you out too, much like Blake checks me out. We’re
all just one gay family.” Ruby laughed a little at that and Yang gave her
another kiss. “Now let’s go, one last time.” she whispered. With that the two
started rubbing slowly at first, but soon picked up speed. Both girls were
moaning and breathing hard as they slowly built up their climax. They held
hands and screamed each others names as they both came at the same time,
completely drenching the sheets below them. “Wow, we really made a mess huh.”
Yang grinned and gave Ruby one last long kiss. Ruby returned it and broke off
with a smile on her face. “Okay, go get dressed, I have to change my sheets
now.” Ruby nodded and jumped down to collect her clothes. Yang did the same and
got changed before pulling off her sheets. “Well, now we both have practice for
our significant others, though I wouldn’t mind maybe doing this again.”
Ruby simply blushed and said “Yeah.. I wouldn’t either.” With that, the two
cleaned up a bit. By the time Blake was home Yang had taken her into the
bathroom, with various moans from both girls soon following. Ruby opened her
scroll and confessed her love to Weiss, who was too far away to tell in person.
Weiss responded that she felt the same, and couldn’t wait to see Ruby again to
show it. And all was well with the world.
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