===== PLAYING WITH SIS'S PANTIES =====

  I was staying at my sister's apartment for a week while my new
place was being finished. When Keri had heard me tell her over
the phone that my boss had decided to open a corporate office
near her, she was delighted I was going to be transferred there.
Since as brother and sister we had always been close, she
immediately invited me to stay with her in her small apartment
until I could find a place to live.
  Keri had a high-powered job in a legal office, and didn't spend
much time at home, so I had the place to myself most of the time.
I noticed she had a hard time keeping up with all the cleaning
and chores and stuff, so one afternoon I decided to help out and
do her laundry. I was going to throw some of my stuff in the
washer, too.
  As I was sorting through the pile of soiled clothes, I found a
sexy pair of lime-green silk panties. They were bikini-style, cut
to hang real low at the crotch. I've always been a little kinky
about women's underwear. "Wow," I thought to myself, "Keri sure
wears some cute undies. I bet these look great on her!"
  As I sorted through the clothes, I tried imagining what she
looked like in them. I knew it was a little perverted, but what
the hell. I was feeling a little bored and horny, so despite
myself I began to get a slight hard-on, thinking of how the
panties might fit over Keri's blond little muff, at least I
imagined it was blond, I hadn't seen it since we were kids.
  After a minute I grabbed the panties back out of the washer and
held them up to my face. I spread them across my hand, feeling
the soft silky material slide over my fingers. I stuck my nose
right down over the place on the crotch panel where I thought her
pussy would rest. Sure enough, I inhaled the deep musky scent of
her cunt. It was a sharp, nearly sweet smell, mixed with a hint
of her asshole, too. Immediately my rod was thick and throbbing
from the stimulation of Keri's woman smell. I felt a little
guilty at getting turned on by my sister's pussy-scent, but I
figured no one would know. It was a safe kind of perversion, I
thought. I held the panties close and slid the cool silk along my
cheek as I sniffed.
  I got real turned on when I found several light brown, curly
pubic hairs clinging to the soft silk. It was such a turn-on, I
decided to masturbate! Quickly, I pulled my zipper down and
tugged my cock out, making sure my balls slid out too, resting
outside of my jeans. Already my dick was jerking and stiffening,
nearly erect. "Mmmmmm," I groaned to myself, "this is nice."
  I stood by the washer, swaying my crotch in and out as I
fondled myself and kept taking whiffs of Keri's soiled panties.
It was deliciously nasty! Soon my cock was rock hard and jutting
up in a slight curve out of my crotch. My knees trembled in
excitement as I ran my fingers up and down my shaft. I was
feeling so sensuous.
  A little drop of clear pre-cum appeared at the end of my glans,
oozing out of the slit in it. I swirled my thumb over it,
smearing the slick stuff over my cock flesh. It was really
feeling good there, now, but for some reason, my hand wasn't
enough. I wanted something more.
  I was thinking about wrapping the soft, silky panties around my
cock and rubbing my dick-head over the place where Keri's pussy
had been; but then I wouldn't be able to inhale the sexy smell of
her. I looked down at the pile of laundry by the hamper and saw
another pair of panties tangled up with one of her bras. They
were white silk and the bra was a white cotton one, the kind with
those soft padded cups. Keri's titties were not real big, and the
foamy padded bra-cup kind of helped to fill out and support her
nice little breasts, I knew.
  I also knew the soft, cushiony material of the bra cup would
feel real good against my prick! Quickly I reached down and
grabbed the bra and panties , bunching them in my hand, after
sniffing the soiled crotch of the white panties, too, I held the
soft bra-cup just in front of my cock, so that I could fuck into
it. I wrapped the second pair of panties around the shaft of my
cock, surrounding my prick with the soft, slightly clinging silk
of the panties. God, it felt good! Immediately my dick was in
heaven as I held the undies loosely around it and fucked back and
forth into them.
  "Yeah," I groaned, "Shit yeah!" I inhaled another whiff of
Keri's cunt odor from the lime green silk and arched my back,
masturbating my cock faster and faster. I was really getting off
fucking my sister's underwear!
  I must have stood there for ten minutes, jacking my cock into
the bra cup and covering my face with her silky panties. The hot,
dark smell of her crotch invaded my senses as I shut my eyes and
fantasized about Keri. Pretty soon, my dick was aching and
throbbing and I knew I was going to shoot off.
  I flopped my cock up on the edge of the washer, lowering the
sensitive tip gently into the bra cup, then I folded the white
panties over the top of my cock and began stabbing my prick in
and out, pressing the brassiere down hard, holding my cock firmly
between my fingers, mashing it against the rim of the washing
machine. Every time I stroked forward, my balls bounced against
the cool white enameled steel of the washer.
  "Aw yeah," I sighed, "Awwww yeahhh!" I could feel the sperm
building in my nuts. My cock was throbbing and stinging in sweet
pleasure.
  Then I felt a hot, wet spurt of cum shoot out into Keri's bra
cup. Then another, and another. I was cumming in her brassiere! I
did little short fuck-strokes back and forth along the stained
crotch of the white panties, feeling the sticky blobs of cum
squirt into the soft, foamy bra-cup in front of them. Then the
cum smeared around on the underside of my cock as I slid it back
and forth. The smell of Keri's cunt drove me wild as I climaxed.
  I was in heaven as I pumped five or six hard spurts of cum into
the bra cup, and then began oozing a steady seep of the milky goo
until there was a big wad of wet cum in the center of Keri's bra
cup. Looking over the tops of the green panties I held to my
nose, I could see where some of her blond pubic hairs had mixed
into the hot cum.
  My balls rested against the smooth edge of the washer, and
slowly my cock softened. I inhaled one last whiff of Keri's
panties and then wrapped them around my cock, too, wiping away
the last of my cum with the bunched-up silk of her panties.
  "God," a voice came from behind me. "You really got off on my
undies, huh?"
  It was Keri! She was standing in the doorway between the
kitchen and the laundry nook. I froze, feeling my face go hot as
I began to blush in embarrassment! I tried to stammer something,
some kind of apology, but I just stood there with my cock buried
in her underwear, feeling the cum soak into the material.
  [While we try to guess how our hero is going to get out of
getting caught masturbating into Keri's panties, it's a good time
to remind you that if you received this story anywhere but from
the ASSTR website, it has been stolen. Such thievery hurts your
ability to get more stories, and my ability to post more. Please
report this theft to me at sylvarrh at earthlink dot net or to
the ASSTR administrators, I'll send you a quick flash story in
appreciation. Now let's see what's going to happen about those
panties ...}
  "H' ... how long have you been standing there?"
  "Busted!" she hollered. She had an amused, wicked expression on
her face. "You're a big pervert, and I just caught you jacking
off into my panties!"
  Her voice had that same "I'm-going-to-tell-mom" tone I
remembered from when we were kids; only now Keri was teasing me
with it. She tossed back her short blond hair and laughed as she
watched me struggle to zip up. Her blue eyes stared into mine as
she giggled. "I guess I forgot to tell you I get off work early
on Thursdays, huh? It's a good thing I came right home, Bobby!"
  "What do you mean?" I said. My face was red and I stood there
like a fool, with Keri's underwear bunched up in my hand in a
thick wad.
  Keri reached down and pulled the wad of underwear out of my
hand. "You were going to cum all over these and then throw them
in the washer? Silly! You have to wash out silk by hand! You'd
have ruined them. Oh, don't worry, I've washed cum out of them
before ..."
  Keri laughed and tossed the messy undies back into the hamper.
"Come on," she said, shooing me out of the laundry area. "You
stay away from the laundry! .. and stay away from my panties,
too, you big incestuous pervert!"
  Not knowing what to do or say, I walked mutely into the living
room and stood there as Keri taunted and teased me, mocking me
for having been caught masturbating. She hadn't caught me in
years!
  "Let's just see how big a pervert your are!" Keri taunted.
There was a husky, sexy quality to her voice now. She sat back on
the big couch. The skirt of her checked wool suit rode up her
thighs as she settled back on the couch. I could see the smooth
expanse of flesh halfway up her legs.
  "Would you rather play with my panties?" she asked, lifting her
ass up off the couch slightly. She reached under her skirt and
tugged down, rolling her panties and her panty hose down until
they formed a tightly stretched, broad brown band just below her
knees. Keri kicked her shoes off and put her heels on the edge of
the couch cushion. I could look down and see up her skirt all the
way to her naked crotch. "Or would you rather play with the real
thing?"
  I watched in amazement as my sister pulled her pantyhose and
her white bikini briefs off and tossed them on the rug. She
worked her skirt up all the way to her hips, spreading her legs
wider as she propped her feet up on the couch. I could see her
pussy! Unlike my imagination, her fuzzy muff was a light brown,
neatly shaved into a little triangle over her pouting labia. Her
inner lips were swollen and moist, little pearls of her wetness
glittered at the soft fringe of down along her slit. I stood
still, gazing in lust at Keri's pussy.
  "Well? Do you like it?" she said. "Don't just stand there. Come
over here and do something about it!"
  Smiling, I found myself kneeling on the rug in front of Keri,
watching the slow undulation of her crotch as she spread her
thighs wider. Keri bucked her hips gently as she reached out and
put her hands on either side of my head, tugging my face forward.
  "Kiss it," she whispered, looking down with warm lust into my
eyes. "Kiss my pussy!"
  I buried my head between her thighs, hearing Keri moan as I
licked and kissed at the insides of her open thighs. She scooted
her ass forward as she pulled me toward her cunt. I caught a
whiff of the hot, moist scent of her cunt. It was familiar to me
now, only this time it was a warm, soft, sweet-smelling musk that
I inhaled as I let her fit her glistening wet pussy to my mouth.
  "Ohhhh goddd!" she groaned. I pressed my lips against the
swollen, pouting softness of her cunt lips and kissed her there
lovingly. Keri's fingers dug into my hair and she pulled my face
tightly against her pussy. Her legs slid over my shoulders, so
that the backs of her heels bounced gently against my back as she
loosely scissored my head between her thighs. I made soft
smacking sounds as I kissed tenderly at her vagina.
  Her sweet pussy tasted wonderful! Kind of salty and sour, too,
but with a hint of fleshy musk and dainty feminine perfume. I
darted my tongue down inside her vagina as far as I could,
fucking her pussy with my tongue as my lips slid over her inner
lips wetly. I slid my arms around behind her ass and crossed
them, holding her butt tightly as I buried my face in her
cuntworks.
  "Yes!" she hissed. "Ohhh, yes! Eat me!"
  I did passionate cunnilingus to Keri's pussy, tonguing and
kissing it, smearing her now-flowing juices all over my chin and
cheeks. Trembling in pleasure, Keri let go of my ears and wrapped
her thighs tightly against my head , so that I was buried in her.
It was hard to breathe, but each delicious gulp of air carried
the scent and taste of Keri's hot wet crotch to my senses. I was
dizzy from pleasure! I tongued her for what seemed like an hour!
  Gasping for air, I pried her thighs apart and looked up. Keri
was laying back against the couch. Her hands were crossed over
her chest. She had unbuttoned her blouse and pushed her bra cups
up so that they rode loosely over the tops of her conical,
smallish breasts. Her arms formed an "X" over her chest and she
was pinching and tugging at her nipples, making them hard as I
ate her pussy.
  "Don't stop!" she groaned. Her eyes were tightly shut as she
panted above me. "Please don't stop!"
  Obediently, I buried my face between her legs again, this time
spreading her slit wide with my fingers, holding her pussy open
as my tongue plowed up and down the deep slit of her cunt. She
moaned and cried out as I fluttered my tongue up and down the
length of her pussy-crack. "Ohhhhhhh!"
  I slurped my tongue up toward the apex of her cunny, finding
the hard, stalk-like little nub of her clit. It was erect and
sticking out of the folded flesh of her open cunt. I flicked my
tongue back and forth over it, making Keri squeal and buck
forward, grinding her pussy against my face. "Suckkit!" she
groaned. "Suck my clitty!"
  I sucked the little nub between my teeth, feeling it rasp over
their edges. I chewed gently on it as I sucked it, thumping the
tip of my tongue against it as Keri cried out and went rigid.
  "Oh yeah, oh yeah, oh yeah!" she chanted. I could feel the
muscles of her thighs and her butt trembling.
  I slid my tongue back down into her puss-hole, stabbing it deep
inside of her. I felt the soft pocket of her sugar hole clench
around it. I was careful to gently smear my finger back and forth
over her clit as my tongue jetted in and out of her pussy. Keri
squealed in delight.
  "Come!" she groaned. "Eeeee! You made me cummmmm!"
  I felt her hot liquid gush out around my tongue and flow over
my lips and chin. Keri trembled and clenched her sugar walls and
rocked back and forth as my mouth made her orgasm.
  After a while, I pulled my head out of her oozing crotch and
kissed up her fuzzy muff to her naked stomach. (I had already
popped open her skirt) I licked and fondled up her flesh,
smearing her pussy juice over her skin with my cheeks. When I got
to her titties, I kissed each one in turn, nipping her taut
little nipples between my teeth, then sucking them into my mouth.
I gobbled each of her small tits into my mouth, smiling to myself
as Keri groaned in pleasure and twisted her chest from side to
side, feeding her titties to my hungry mouth in turn.
  By then I was up on the couch pressing against my sister, her
legs involuntarily locked around my waist, hanging on my belt. I
tilted my face to hers and french-kissed her wantonly, letting
her taste the flavor of her pussy on my tongue.
  "Mmmmm!" she moaned. Quickly she stirred, sliding away from me.
She stood up from the couch, pulling her clothes off as she
stared hotly at me.
  "Give me a second," she panted, unhooking her bra. "Then come
in the bedroom."
  I nodded, watching as she padded nakedly across the living
room. I slid out of my clothes and after a minute, followed her.
  My sister lay back on her unmade bed, writhing nakedly on the
sheets as I looked down at her.
  Her short blond hair fanned out over the pillow under her head.
Her small tits were flatter, jiggling heavily on her chest. The
dark red of her hard nipples was about the sexiest thing I had
ever seen. Then I looked down, seeing she had quickly slipped on
a pair of black, crotchless panties. The sexy material barely
covered a little of her musky pelvic area. Her pouting pussy lips
showed between the lacy edges of the crotchless panties.
  Keri lifted her arms up to me as I slid into bed on top of her.
"Fuck me," she whispered. "It's about time! I've wanted you to
fuck me for years!"
  I grinned and bent down to kiss her. Then I smiled and slid my
hands over the lacy edge of her panties. "These are fancy." "I
figured you like fucking panties so much," she smiled up at me as
I fitted myself between her opened legs. "you should do it
right!" I french-kissed her, feeling her gentle fingers grasp my
cock and guide it to the entrance of her vagina. We both groaned
in pleasure as I slid my glans between her pussy lips. I let just
the tip of my cock rest inside her sweet wet pussy. "Oooooooo!"
Keri cooed as she felt me sliding inside her. "Fuck me hard!"  I
did. I began stroking long slick motions down and up and down
again into her pussy. Faster and faster I slammed into my sister
until we were writhing, our crotches thumping together hard as we
screwed. Once in a while I rested deep inside of her as she
locked her legs over my naked butt. The lacy black panties rasped
against our pubic hair as I slid my cock around in her hole.
Since I had already cum in the laundry nook, it was a long time
before I finally shot off inside my sister for the first time
ever. By then she had orgasmed several times. I spurted squirt
after squirt of hot cum into her, finally, making Keri cry out in
pleasure as I filled her pussy. We lay locked together like that
for a long time.   "I'm glad you like fucking my underwear!" she
teased later, rolling on top of me and fitting my cock up into
her once again. I looked down and watched my cock slide up
between the lacy inner edges of Keri's naughty black panties. I
was glad, too. I love fucking her. As soon as my new condo was
ready, me and Keri moved into it together. While we have three
bedrooms, we usually sleep in one bed together. Keri still won't
let me do the laundry, but I don't mind. She lets me 'play' with
her panties all the time ....

           ===== the end =====

The author always appreciates comments from readers. Contact him
directly at <sylvarrh@earthlink.net>. All comments will get
a "flash" story in appreciation, only ... negative comments will
get a lousy story. ;-)