Note: This story was dynamically reformatted for online reading convenience.
 
 It Was Just A Joke
By: Garrett Thomas (gamer_for_ever19@yahoo.com AKA Anime Lover)
Disclaimer: None Needed
WARNING: LOLI (YURI)

   Hey, you know how it's fun to mess with your younger siblings,
especially when there like around 8 or so?  Well, one day, I was busy
reliving some mid-day stress with a vibrator an older friend bought for me
(don't ask), and my little 8-year old sister walks in on me seconds from my
climax.  Needless to say, she was surprised to see her 12 year old older
sister convulsing in pleasure on the bed nude, with something thrusted in
her 'private part'.

   Once I realized I wasn't alone, she said 'What are you doing?', I
immediately sat up in shock, but I was still in the mist of my orgasm, so I
wasn't totally 'there' at the moment and was forced back to my back again
as the pleasure assaulted my body.

   I did manage to tell her to close the door through my climax, which she
did.  Then I told her to wait for a moment so I could ride out my orgasm
and recover, she did this also, my sister has always been an obedient
little girl...

   Upon Riding out my orgasm to it's entirety, I removed my vibrator and
turned it off and sat up.  I was not embarrassed from being naked in front
of my little sister, I often bathed with her, but I was embarrassed at
being caught masturbating by her.

   "What where you doing?" She asked innocently.

   "I was making myself feel good." I answered her honestly.

   "But Why is your inner thighs and your private part all wet?"

   "Um, because, when you rub the spot between your legs long enough, it
starts to feel really good, and you get wet."

   I wondered whether I should've been telling her this, but I didn't want
to lie to her.

   "You pee-peed on yourself?" she asked me giggling.

   I kinda regret what I told her, but it was such an easy out to explain
it...

   "Yeah, when it starts to feel really good, you start you pee on yourself
a little, it helps with rubbing and makes it feel better."

   "Can you make me wet myself then?  I want to feel good too!"

   "Um, I dunno..."

   "Why not!?  Make me wet myself or I'm telling!"

   "Ok!  Ok!  I'll make you feel good, just please don't tell!" I pleaded
with her, to this day, mom or dad doesn't know I know about sex, and I want
to keep it that way.  "Take off your clothes and get on the bed." I tell
her.

   She happily does this and sits on the bed beside me with her legs
crossed, I could clearly see her pussy.

   "First, before I start, I want you to remember something for me ok?" I
ask her.

   "What?"

   "I want you to call your private part your Pussy, ok?"

   "Hehehe, that sounds funny!"

   "But will you call it that?"

   "Ok, but I want to use what you were using."

   "This?" I asked holding up my vibrator shocked.

   "Yeah, that."

   "Um..."

   "Let me use it or I'm going to tell." she threatened.

   "Ok, ok!  Here, but don't use it till I say so, ok." I reply, giving her
my vibrator.

   She quickly found the on switch at the bottom and giggled as it vibrated
in her hands.

   I placed my left hand to her right shoulder and cupped my right hand to
her pussy, to which she gasped softly at.

   "That feels nice..." she stated.

   I proceeded to fondle her pussy-lips for just a minute before I could
feel her getting wet.

   "Mmmm, I can feel it." she said.  "I'm wetting myself..."

   "Yes you are, now put my vibrator on your pussy."

   She did so but quickly removed the vibrator in shock.

   "Did it hurt?" I asked.

   "Kinda."

   I smiled at this, figuring she also pressed the vibrator against her
clit.

   "Give me my vibrator and I'll do it so it won't hurt."

   She quickly gives me my vibrator back and I tell her to lean back on her
elbows so i can get a better view of her pussy, which she does.  I gently
place the tip on the vibrator between her pussy-lips and she immediately
cries out from the intense vibration.  I gradually raised the tip of my
vibrator closer to her clit, causing her cries of pleasure to intensify
before I would lower the vibrating tip.

   Not surprisingly, my little sister came in just one minute, surprising
me as her pee-hole ejected her cum right in my face, quickly making my
withdraw my vibrator from her as she rode out her first orgasm.

   About a minute later, she said, 'I'm sorry I peed on you, I tried to
hold it but I couldn't.'

   I simply smiled and said it was ok, not bothering to explain to her that
she didn't pee on me.  But then, as I sat there looking at my sisters pussy
as she lay there in front of me, I got a perverted idea.  I told her to sit
up, which she did, and I gave her my vibrator saying, "I'm going to let you
borrow this."

   "Really?  Why?"

   "Because, you came too quick.  I want you to use this till you can last
five minutes without coming."

   My sister agreed to this, but I thought she would go along with it for a
week at most, and give up, giving my vibrator back to me.

   But...  that's been two months ago and she hasn't given up!  We share
the same room and anytime she has nothing to do, she hurries to our room.
The thing is, I'm afraid she using it too much, she's even managed to last
10 minutes of continues vibration without climaxing!  I can't even last
that long!  A week ago, I realized what I was doing to me sister, I'm
conditioning her!  For what, I don't know, but the worst thing is though, I
like it!  After she made it to five minutes, I wanted to see how far I
could push her.

   But I'm really worried about her though, she's started taping the
vibrator to her pussy now, so she can use her hands for other stuff and
even walk around the house, and since she squirts when she comes, I'm
really worried about mom and dad finding out!

   What have I done to my little sister!?  It was just a joke!"
   END ^_^