Title: Sex Lessons from my Sister 

Author: Peter Perv

Keywords: m(15) F(19) Incest, Insertions, Masturbation, Consensual

Summary: 19yo Susie has a surprise for her 15yo
brother after their parents are asleep. Lots of
edible fun in this story.


[ Author's Note: The story you are about to read is  ]
[ erotic fiction and is intended for entertainment   ]
[ purposes only. The story tags indicate the type    ]
[ of eroticism involved. Do not read this story if   ]
[ you cannot agree with this erotic genre or if it   ]
[ is not legal in your area to do so. The author     ]
[ has requested that I put this story up for him and ]
[ as such, all copyrights belong to the author.      ]
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Sex Lessons from my Sister 



   I was only 15 years old, and still at school when we had our first
sexual encounter.  Susie was 19 years old, and worked at our local post
office.  Dad was employed by a well known insurance company, and worked in
one of their London offices.  My Mum had some kind of desk job at the local
council offices.  Both Mum and Dad worked the usual 40 hour, 5 day week,
but Dad in particular, spent a good part of his day commuting.

   Susie would have been about 5' 5'' tall, and I guess about 140 lbs in
weight.  She had naturally dark brown, shoulder length hair.  Blue eyes and
very pale skin, her breasts were quite large with prominent nipples.  She
had the most gorgeous bum, and very nice legs.  Her pussy mound was quite
prominent, with just a very small amount of pubic hair at the top, which
she always kept very well trimmed.  Her pussy lips were smooth and colored
light pink.  To be honest with you, I thought that my sister was the most
beautiful woman on earth, but then I guess I was biased.  When it came to
clothes, Susie was very "Girlish", preferring dresses to jeans.  Especially
during the summer months, when she used to take great pleasure, much to my
delight, in wearing very low cut dresses, that did nothing to hide the
curve of her breasts.  They were often only mini length, which afforded a
great view of her bare legs.  She would wear as little as possible around
the house, especially when our parents weren't around.  More often than
not, she would prance around in just a bathrobe, and sometimes in just her
bra and panties.  Mum was forever telling her off for behaving like "some
kind of cheap slut"!

   I was about an inch taller than Susie, and perhaps a little slimmer. 
Nothing out of the ordinary, in fact i was quite plain.  I had the same
coloured, shoulder length hair, and also blue eyes.  My cock wasn't much to
write home about!...maybe about 6'' long when fully erect, but quite thick.
(At least, that what Susie said) I was usually in either jeans and tee
shirt, or if the weather was really hot, then i'd be in my shorts.  I had
been fantasizing about my sister for a few years.  In fact, ever since i'd
discovered the joys of masturbation.  I'd had many a wank, just trying to
imagine what Susie looked like naked...

   Were her tits as big as they looked? ...Was her bum really that round? 
...Did she have hair around her pussy? You name it - i thought about it, 
and wanked myself silly.

   Once or twice a day!

   Unlike a lot of my school friends and playmates, I was quite naive, and
the only sexual experiences i had enjoyed until then, was when a new family
moved in next door.  They had a little girl called Molly.  We were both
about 9 years old at the time.  Just like us, they had an old shed at the
bottom of their garden, where Molly and I played games like "Doctors and
Nurses".

   More often than not the game would end with my hand inside her little
navy blue panties, and my finger inside her little damp slit, as she
playfully squeezed and rubbed my little cock, watching in total
fascination, as it twitched and hardened.  I still remember her little
frightened giggle, when she saw me cum for the first time.  She wasn't the
only one who was scared right then.  It was the first time i had ever cum,
and it scared the shit out of me.  Those little games lasted for a few
weeks, and we became quite expert, especially at masturbation

   One hot and sunny day, near the end of July, I was on school summer
holiday, and Susie had just started a two week break from her job.  I guess
it must have been about 11 a.m.  Mum and dad were at work, and I thought
that my sister had gone out, because i hadn't seen or heard anything of
her. I was inside our shed, deeply engrossed in one of my dad's well worn
porno magazines which he kept hidden, or so he thought, in an old chest.  I
had been wanking furiously for some time, when I sensed that I was being
watched.  I glanced sideways and had the shock of my life to see my
sister's face pressed against the window.  I started to panic, trying to
hide my cock from my sister's gaze, but I knew that it was too late.  She
shouted for me to let her in.  All I could do was to stand there, with my
head hung low, and my shorts halfway down my legs, as Susie read me the
"riot act".  She called me a "dirty little bugger".  Said that I should be
ashamed of myself, and that I should find something better to do...like
homework for example!

   I burst into tears, and kept saying how sorry i was.  I begged her not
to tell anybody...not a soul.  I told her that i would do anything she
wanted..anything at all.  I must have spent a good ten minutes, "signing"
my life away.  Of course, i was too young, and far too thick, to realize
that she was enjoying every minute of my torture and humiliation.  The
cruel bitch just stood there with her arms folded, and let me go on, and
on!

   Susie eventually forgave me, promised not to tell anybody what she had
just witnessed, and to my astonishment, openly encouraged me to finish my
wank right in front of her, there and then.  That progressed to watching
each other masturbate, then doing it to each other.  Almost every chance we
had to have sex, we took.  Regardless of the consequences and the risks of
getting caught; we had sex in our bedrooms, the bathroom, the kitchen, and
even the garden shed.

   Those few weeks were like one long orgy.  Susie loved to have me watch
her fuck herself with all kinds of different objects, while I masturbated
for her pleasure.

   We had been having sex, often at times, and in places, where we ran the
risk of getting caught.  Susie claimed that the risks made it all the more
enjoyable.  I had to agree with her on that score!  On several occasions,
my sister had mentioned that she'd like us to do something really
outrageously risky one day, and promised me a big surprise!

   One night, Susie and I were in the lounge with Mum and Dad, watching
"News at ten".  My sister was wearing her usual bathrobe, and I was in
pajamas and dressing gown.  Mum and Dad had the armchairs, while Susie and
I shared the couch.  When the advert break started, our parents departed to
the kitchen to make their bedtime chocolate drinks.  Susie didn't share
their taste in nightcaps, and had just downed her third vodka and orange.

   "I've got a treat for you little brother" She said, as she stroked the
top of my leg.  I asked her what she had planned, but she told me that I'd
just have to be patient, and I'd soon find out.

   Mum and dad returned with their drinks, and stayed with us until the
news ended, before saying goodnight, and going up to bed.  About 15 minutes
had elapsed, when my sister told me to go to the foot of the stairs, and
check to ensure that all was quiet.  I told my sister that here wasn't a
sound from our parent's bedroom.  She told me to wait where I was, give her
a few minutes, and then join her in the kitchen.

   Five minutes later, I walked into the kitchen and had the shock of my
life.  I was greeted with the sight of Susie draped backwards across the
kitchen table.  Her bathrobe was wide open, pulled up to her waist.  Other
than that, she was totally naked.  Needless to say that I achieved an
instant hard-on!

   She had her legs wide apart, and in her hand was a fairly large
cucumber. "Bloody hell, sis!" I said, staring first at her large breasts,
then her pussy.  "What do you think you're doing?"

   "This is the surprise I promised you, little bro".  She replied. 
"You're going to fuck your big sister with this".  She handed me the
cucumber.

   "But I can't sis...what about mum and Dad?" I was shaking by now, both
with fear, and an awful lot of excitement.  "What if they come down?"

   Susie assured me that they wouldn't.  Still shaking, I placed the tip of
the cucumber at the opening of my sister's pussy and pushed.

   "Ouch!  Steady!" She yelled, almost loud enough to wake the street,
never mind our parents!  "Wet it or something, and try to be a bit
gentler"............"Spit on it, and try again"

   I obeyed her instructions and tried again.  This time I made a bit of
progress.  I actually managed to push about an inch of the cold, green
thing inside her tight pussy.

   "Oh fuck me, Bri.....fuck me.....fuck your sisters tight cunt".Once my
sister starts to talk "dirty", then it's a sure sign that there's no
turning back.  

   By now I was almost as breathless as Susie.  No matter how hard I
pushed, I still had managed no more than an inch and a half.  She told me
that we needed lubricant, but the one place you're hardly likely to find
K.Y.  jelly is in the kitchen!  She told me to look in the kitchen
cupboards for a substitute.

   "Will this do sis?" I asked, holding up a bottle of olive oil.  I
studied the label, and joked sarcastically.  "I don't think this'll be any
good sis.....it says 'Virgin' on it"

   "Oh very fucking funny!" She snarled, obviously not appreciating the
joke.  "Just put some on, and fuck me"....."I want it right up my fucking
pussy!" And I want to watch you rubbing your cock while you do it!"

   I poured some oil onto the cucumber, and dribbled a few drops into her
pussy hole for good measure.  Although very slippery, I managed to insert
it again, and started to push.  Much to the delight of Susie and me, the
cucumber slid gently, deeper and deeper into her hole.

   Susie had managed to take a good five inches, maybe more, and her oily
pussy lips were stretched to the limit.  I began to pump it in and out with
one hand, while rubbing my ever hardening dick with the other.

   "Oh for Christ's sake!  Fuck me!..  Fuck my tight little cunt!".  Susie
was in a trance like state now, and there was no way that she would allow
me to stop.  "Fuck me bro!  Fuck me hard!...  Make me cum!"

   I was pumping as hard as my little hands would allow, then suddenly she
came.  I managed to catch the slippery green giant before it hit the floor,
and watched as Susie finished herself off with her fingers.  My big
disappointment was the fact that I still sported my erection after all that
excitement

   We managed to get ourselves, and the kitchen back to some sort of order,
before making our way upstairs; Susie no doubt to sleep soundly, and me to
masturbate, as i usually did before nodding off.....(Well, it beats
reading!)

   Everything was the norm, as the four of us sat down to breakfast on the
morning after.  That is until Mum announced that we'd be having a salad for
lunch.....A cucumber salad!.  Susie and I just looked sheepishly at each
other, and returned to our corn flakes.

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