Note: This story was dynamically reformatted for online reading convenience.
 
 Code: mmf
Summary: My sister gets more then she bargains for
Date: April 1983, 16 years (me) & 14 years (sis)
Don't worry, this is not an adventure about a friend and I being caught

by my sister Bea and where she subsequently happily participates.  In fact,
I was not even directly involved (unless doing nothing makes you involved
by omission...).  Further more, Bea was not really happy during these
proceeding, although in the end it did her rather more good than bad (in my
non-professional opinion as part-time armchair psychologist of course :-).

   Anyway...  April 1983...  the first week sunny week of this spring
passed and was follow by an even better one.  The only dark lining around
the small clouds, that graced the skies these days, was the ever increasing
snotty, I-lift-my-nose-at-everything, arrogant attitude that my little
sister had been developing during the last 4 years or so.  It especially
increased after her body started to develop seriously about a year ago and
as her girl tits grew into young woman tits her stuck up behavior followed.
With her typical snide remarks she already responded to my renewed
suggestions to take up our game of playing doctor from a few years ago. 
Not that it was that necessary anymore anyway, since I was boning Cat (one
of the girls in my class) every now and then.  But still...  she could just
have said 'no, it's not correct' (I mean, taking the 'no incest' point of
view) and I would have accepted that.  I already realized back then that
this and bisexuality were not every ones cup of tea, but being her
precocious self she had to pretend that, while technically it was an
option, she 'just did not want to'.

   So, while (as a big brother should) I watched out that she did not run
into too much trouble and might hurt herself, I was ready to see her fall
on her face one day with regards to boys, sex, relations and such.  With
her becoming unknowingly (to herself) a serious cock-tease this was bound
to happen anyway one day.

   That one day was Queens Day 1983.  You have to be Dutch to really
understand what that is, but if you're not and still interested, feel free
to search your local library or the internet, because I am not going to
explain it here :-)

   She had been going to the center of town for the festivities with a few
girlfriends and made the mistake of walking back home alone.  Not sure if
she pissed of her girlfriends that day (never understood the
bitchiness/best-friends-forever behavior of girls among themselves anyway)
or that she just decided by chance to walk home by herself.

   I had been visiting Cat in the morning and was taking a rest on my way
home.  As I laid on the grassy shores from one of the brooks that crossed
the city, I saw my sister walking some 20-30 meters away from right to
left. Despite her attitude I had to admire the way her body had developed.
Even from this distance I could see the t-shirt clinging around her braless
boobs (she only started wearing those the next year) and the short skirt
bouncing around her pert ass.  As usual she was looking straight ahead and
completely did not see me.  What she did see, were the two neighborhood
boys that had moved (together with their parents) in a house on the other
side of our street last February.  Twins, working class type of boys with
more muscle then brains, but not stupid.  I think the phrase 'streetwise'
fitted them.  They did attend another school and were in fact already
preparing to join their father in his woodworking/timber business once the
finished their education.  Bea had already been teasing Tim and Tom (yes...
the poor guys were actually named like that by their parents) for some time
and I even caught her snogging with one of them (never could tell them
apart with their clothes on) one day.

   It seemed like they were just going to pass each other...  Bea going
home and the boys going to the city center.  But then I saw her make some
(most likely another uppity and snide) remark to them as they passed and
then she tossed back her shoulder-length light brown hair in her usual
defiant fashion.  Tim and Tom took four or five steps, then looked at each
other and around (not seeing anyone and obviously overlooking me as well
near that brook) and, as one man, they turned around, overtook my sister
with another four or five big steps and grabbed her.  One of them slung his
arms around hers and kept them close to her body.  His other hand covered
her mouth to prevent her from screaming.  His brother grabbed her knees and
kept them together with one arm.  Together with his other arm under her
ass, he and his brother carried her to the side of the road towards one of
the abandoned construction sheds (this being Queens Day, all the workers
had a day of) some 20 meters away.

   As I crawled up out of the grass and looked where they were going (being
certain that if those two really crossed some boundaries I would be able to
stop them somehow), I saw them crash one of the locked doors.  These sheds
never contain anything useful, so usually they are only secured with some
minimalistic lock to prevent animals from entering and messing the place
up.

   Once they took Bea inside and shut the door again, I closed the distance
to the shed carefully and after a few minutes I was able to peek through
one the windows.

   Tim and Tom sure had lost no time...  Bea had her skirt lifted up,
knickers pulled down and her shirt removed!  As she was laying with her
stomach on (I found our later) Tim's lap, her firm young tits hung down and
moved rhythmically back and forth with every strokes that Tim paddled her
ass with.  Bare and flat handed, I could hear every stroke as he dished it
out.  Tom was sitting with his back to the window and he was busy removing
his clothes.  Smack!  "You" Smack!  "should" Smack!  "not" Smack!  "make"
Smack!  "fun" Smack!  "of" Smack!  "us!" Smack!  "I know..." (that was Bea,
her answer muffled by the fact that she kept her jaws clenched together to
prevent her scream from escaping between her lips)

   Not sure what they told her or threatened her with, but sis had no
inclination to scream for help...  She even continued to muffle her 'ouch'
and 'ow' screams as Tim kept up his lecture.

   As her ass turned from white to pink to almost red, I saw her nipples
stiffen up and extend from her firm titties.  Tim told his brother to take
over as he wanted to get naked too.  Looking only at Bea as they handed her
over between each other, Tom now took Bea over his lap.  His circumcised
cock was already fully erect and stuck out straight from his dark hairy
crotch.  As he sat down and Bea was positioned on his legs, her hip pressed
the slab of meat against his stomach and the tip just appeared above her
bright red cheeks of her ass.  Tim moved to the side and quickly stripped.

   By now I noticed that my own cock was pressing painfully against my
pants and after adjusting some buttons and underwear I popped it out in the
open.  Slowly jacking myself, I turned my attention back to the proceedings
in the shed.  Hey...  seeing a firm bodied, nubile girl (even if she is
ones sister) getting sexual attention from two hot looking teen boys, was
making me horny as hell...

   Tom continued the spanking, but every slap was ended with a small rub
over my sisters ass.  This way it still kept the nice shade of red, but
during this part of the punishment, I saw her getting more aroused.  She
tried to raise her ass even higher after each stroke to keep the rubbing
last longer.  This again made her small tits jiggle even more and as she
grew more excited and Tom increased his rubbing every stroke, she started
panting and unclenched her jaws.

   In the meanwhile Tim (with the same circumcised cock as his brother) had
moved around to her face.  Now I saw the only outward difference between
the twin brothers.  Tim had a big mole on his torso, between his
bellybutton and the base of his cock.  With his cut cock semi erect and
already dripping some precum, he smiled and spoke to Bea.  "You know what
we warned you about...  If you opened that sweet sexy mouth of you once
more, it would get stuffed with cock!"

   So that's why she had kept her mouth shut during all of this!  Bea
looked up to Tim with something of a pleading look, but Tim moved closer,
took her head between his hands and positioned his raising cock right in
front of her half open mouth.  Seeing their victim hesitate to try and
delay the inevitable, Tom delivered a harder then before blow on her ass
and pinched instead of rubbed this time.  My sister mouth now opened wide
in shock and pain.  And in went the now fully erect boner from Tim.  God, I
thought I'd loose it then and then.  My stuck-up sis being handled like a
cheap slut and not even fighting this seriously.

   At first it were a few centimeters of Tim's cock to get her used to it.
While she was adjusting to her jaws now being wide open instead of closed
shut, Tom resumed smacking the pleasantly red ass.  Smack!  "I" Smack! 
"will" Smack!  "behave" Smack!  "like" Smack!  "normal" Smack!  "girl"
Smack!  "next" Smack!  "time!" Smack!  "Y-e-ungh" (Tom seemed happy with
this answer from her cock filled mouth :-)

   During this last series of slaps, Tim started to move his cock in and
out her mouth.  He was not big enough to have her deepthroat him, but with
every outward move, I saw her lips getting pulled along firmly around that
meat.  And her ass now actually rose every time to meet Tom's hand as it
smacked down on her tender ass.  The snotty bitch, with her
'too-good-for-everyone' attitude, was really warming up to the treatment
she was undergoing.  Her brown hair was now drenched with sweat and stuck
to her head.

   Suddenly Tom said: "Fuck, her hip is rubbing my cock so fine, I am about
to cum.  I am going to get me some pussy!" Bea definitely heard him, but
did not do anything to stop him.  If anything she encouraged him by sliding
from his legs and positioning herself with her feet spread out enough for
Tom (and me...) to see her open, pink, dripping wet and immaculate shaven
teencunt.  All the while she did not miss stroke from Tim's cock still
fucking her mouth.  Tom got behind my sister, spread her cheeks a bit wider
and slid effortlessly in her open, waiting and slick pussy.

   Both boys soon got in a rhythm where the pushing in by one was
synchronized with the pulling out by the other.  This way it looked as if
Bea was being fucked by just one long cock running all the way through her
slender body from her hot mouth to her slippery cunt.

   That was the point where I lost it and, despite the fact that earlier
that day I had fucked Cat two times and got sucked all the way as a goodbye
gift, I came violently and pumped out several liters of cum (well, so it
seemed :-)

   Despite the remark from Tom, both boys appeared to have excellent
stamina and control, because they kept up their rhythmic fucking of my
sister for still more than ten minutes.  I noticed that Bea came at least 3
times during that period, listening to her cock-muffled moans and her hips
and ass suddenly bucking wildly and then settling back in their usual slow
rhythm again.  Like good twins they came at the same moment and with their
combined groans they pushed their cocks as far in as possible as their
balls pumped out load after load of pent up sperm.  Bea leaked from both
mouth and cunt while both boys were still inside her and each waited for
their cock to deflate.  All that time they savored this moment...  Little
miss prim-and-proper had thoroughly been shown that they were not to be
messed with.  I mam sure that by the time Tom finally pulled out, I was
already half way home.  I had left when Tim pulled his soft cock out of
Bea's mouth and she licked him clean before he got dressed.

   And, yes, Bea was a changed girl after that.  Still being a general pain
in the ass (like little sisters usual are :-).  But her real uppity, bitchy
attitude had disappeared.  She actually 'dated' Tom 'officially' for a few
months, but my suspicious is that this was done as a safety net for a
possible pregnancy.  That did not happen, so eventually the relation
tapered of.

   Addendum: (May 2012) By accident I met Tom again at a technical seminar.
During the social gathering afterward, we talked a bit about our youth and
the various mischief we had done back then.  The mischief including the
gangbanging of Cat at the end of that same summer (more about that in story
1983-08-timtomcat).  And then he also confessed that banging girls with his
brother (together or one after another) was in fact something he picked up
that summer during the 'engagement' with Bea.  She had herself fucked by
the both of them more often than only by Tom himself.
Go figure...  my sis being a real teen slut and only finding out about

it some 30 years later...  :-)

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