Experiment with my sister (Bro / Sis, Inc, anal)

   Sometimes it amazes me how a little thing can turn into something
memorable.  You can go around looking to be lucky, but nothing happens. 
Yet again, something small can lead you to rewards that you never expected
in your wildest dreams.  This is about how my luck changed one day.

   I am an average guy who just earned my high school diploma and hanging
around at home, enjoying the hot Arizona sun, till the autumn session
started at the nearby community collage.  My father has his own business
and doing reasonably well and my mother works as branch manager for a
regional bank.  My only sibling, my sister, Samantha, who I call Sam is
year and an half older than me and attends the same community collage that
I am planning to attend and works as part time waitress, hoping to save up
enough to move out of the house.  Sam is not centerfold material, but has a
very sexy athletic body packed in her 5'5'' frame, highlighted by big perky
breasts, tight long legs, and an awesome round ass.  She has dark hair and
brown eyes inheriting our mother's Hispanic genes.  If you saw her once,
you may forget her face, but not her awesome breasts and her ass.  In any
case, I cannot think of many men who would kick her out of their beds.

   Sam and I had a great relationship.  Yes, we had our little fights, but
in spite of that we got along really well.  In fact, Sam often told me that
I was `cool' for a guy my age.  Our relationship even got closer, when I
caught her smoking pot in the backyard and didn't tell parents about it. 
Then she also became my smoking buddy.  When parents weren't home, she
would often rollup a joint and shared it with me.  I wasn't much into pot,
but I always kept her company and had a puff or two to keep her company.

   This one particular morning, I had just finished my breakfast after our
parent left home to work and was getting ready to mow the lawn, when Sam
came home after working the night shift at the chain restaurant where she
worked.  Knowing that she likes to hit the bed soon as getting home and not
wanting to disturb her with the sound of the lawn mower, I warned her of my
intentions and she decided to take dip in the swimming pool till I finished
my yard work.  Usually, I also jump in the pool after yard work in the hot
sun and therefore I normally mow the lawn in my swimming trunks.  When I
came downstairs after changing, I went straight to the kitchen to have a
glass of water before going out to bake myself in the sun.  Sam was already
in the kitchen, standing by the sink wearing her two piece bikini swim
suit. Instead of walking into the kitchen, I stood by the doorway and
admired her awesome ass, her nice olive thighs and her sexy figure that
drove me insane at times.  Part of me wanted to lean behind her and enjoy
the warmth and softness of her body, but I knew that was wrong.  Instead, I
found the center of her bikini stuck between her ass cheeks and decided to
walk in and grab the bikini from two ends and get it out of her crack,
which I did in one swift move.

   "Hey, what FUCK are you doing?" she turned her head around and yelled.
It was very unlike Sam who would initiate similar horseplay when she is in
the mood and therefore she surprised me by the tone of her voice and her
reaction.

   "He Sam, chill out... I was only playing.  You damn bikini was stuck in
your ass and I only got it out of there.  It wasn't like I was going to
stick something in your ass, you know" I said, defending my action and
walked out to get the mower to do what my dad wanted done before he got
home.

   After I finished my work, I jumped in the pool for dip.  I found Sam
seated in the shade after a dip in the pool, waving a joint at me as she
wanted me to join her.  She looked calm and appeared to have gotten over
the earlier incident.

   "What the hell was wrong with you earlier Sam" I inquired while she
grabbed the lighter to light the joint.

   "I am just tired of all the guys looking and treating my ass as a sex
toy, Josh, I wasn't angry with you, it just that..." Sam stopped in the
middle of her statement and looked at me as why she wanted to bother
complaining to me.

   "Just what?" I asked wanting her complete her sentence.

   "I don't know... It is like all these macho men are gay or something....
They want to stick their things in assholes, more than anywhere
else...That's why I am angry.  It wasn't what you did" She said looking at
me as I could explain action of all men.

   "Sam...sounds to me like someone wants to stick it in your butt and is
that why you are angry?  I don't think all men are responsible for that"
"Well then, tell me Josh, have you ever stuck you thing in your girlfriends
butt?" she asked, taking another puff from the joint.  I had often
fantasized ass fucking my girlfriend Kathy, but I never had the courage to
try.  I had played around her asshole, but never even came close to
inserting a finger, much less my cock.

   "Hamm...Yes" I lied.

   "That's what I just said Josh.  Brad is the same way, now he wants to
try it in there" she said, passing the joint to me.  "Why don't you try
then?  Who knows, you might like it"

   "Are you crazy?  His thing is like a large cucumber.  You think I am
going to let him stick it in my ass?" she said looking at me, then glazing
her eyes over the wet crotch of my swimming trunks as to compare my tool
with her boyfriend Brad's.

   "Sam... if you try and don't like it or if it hurts, you can always ask
him to stop, right?  There is no harm in trying, right" I suggested.

   "No way Josh!  You don't know Brad.  If I let him get close, he is going
to get his thing all the way to my intestines.  There is no turning back or
stopping him.  In fact, I am afraid to turn my back to him these days,
because that what he wants now, since one of his friends did it with his
girlfriend"

   "Well then, get a dildo and workout your rear till you can handle him" I
said thinking of suggesting alternate method to work her up to Brad.

   "Yah, Right.  Who is going to one of those stores to buy one?  You or
me?" she laughed.

   I knew she was right and I know that I don't have the guts to walk into
an adult store and purchase something like a dildo.  With parents at home,
mail order is out of the question.  I thought I had enough of this
conversation since my cock was beginning to get erect and therefore got off
my chair, looked down to meet her glossy eyes and said; "You can always
have mine to practice you know" somewhat jokingly.

   "I can probably handle yours Josh" she said with a smile "But, I can't
try yours, as long as it is attached to my brother's body..." Sam replied
playfully and looked up to meet my crouch as she was checking me out.  We
have played around with words before and I knew Sam was just kidding and
had no intention of insulting my manhood, but I dropped few words to let
her know my displeasure before heading into the house to cool off.

   Knowing that Sam normally slept after her nightshift, I decided to watch
TV in the den for little while, before heading out to hang with some
buddies.  But for my surprise, Sam came down after her shower looking for
me and stunned me when she asked;

   "Hey Josh, I thought I'll accept your offer to experiment with your
thing." Sam was visibly high after the joint and I knew she was making
references to our earlier conversation and my offer to allow her to
experiment with my cock in her ass.  However, I wanted to assure we were on
the same page to avoid any embarrassing moments.

   "What do you want to experiment with now Sam?" I asked looking to see if
she was serious.  I didn't expect Sam to ask me to be the one to expand her
horizons.  Sam looked very appealing in her nightgown.

   "Well, it's now or never.  So, let's try to experiment with your thing.
You can get it up and stick it me SLOWLEY, but you have to stop as soon as
I ask, okay" I just couldn't believe my sister Sam asking me to stick my
cock in her asshole.  By the look on her face, she appeared to be still
high, but serious.  How could I refuse a wonderful sisterly gift like what
she was offering?

   "Are you sure you want to try this Sam?"

   "Well, you better start before I change my mind Josh.  I thought about
it couple of times and decided to give it a go.  I would rather experiment
with you than Brad, but...remember, when I say stop you have to stop.  And
I won't touch you and you cannot touch me anymore than you absolutely have
to.  Do you promise and agree?" She said with a nervous smile and looked
with her still glossy eyes.

   "Ok, Sam.  I'll help you experiment.  But I want you to know that I
cannot just stick it in there.  If I do that, it is going to hurt you like
a son of bitch.  I need to make your hole ready.  As they say, I have to
prime it first to make sure it doesn't hurt you" Even though I wasn't an
expert in ass fucking , I knew enough to know that I just couldn't
penetrate her asshole, without first lubricating it to prevent discomfort.
From the same time, it occurred to me that I may or may not get another
chance to mess with her ass and wanted to make sure that I get her
permission to play with as I wished.

   "What do you mean Josh?  What do you have to do?" She inquired.

   `Not much.  I may insert a finger, massage your buns, lubricate and
stuff before even sticking it in a little.  So, I have to touch you and
feel you around there, you know.  Are you okay with that?"

   "If I suspect that you are doing anything else, that's it, ok.  You got
that?  Now tell me what to do then"

   I was thrilled that Sam was still willing to give a go at it and asking
me to take the drivers seat.  I really didn't care how far she let me go or
when she would ask me to stop, but just the thought having full access to
her ass to me to play with excited me.  My cock got hard instantly as it
knew what it had on the plate.

   "Ham... why don't you kneel on the couch, so that I could get you ready"
Sam obliged without saying another word.  Once she settled on the couch,
she lifted up her nightgown up over her hips exposing her round thighs and
glorious ass.  I got a glimpse of a brown triangle of hair before her
nightgown fell back down again.  I was already near heaven.  I would have
gladly settled for the opportunity to jerk-off to the sight, but I had much
more waiting me.  Without wasting anytime, I quickly kneeled on the floor
by her and raised her nightgown to bring her awesome buns back my eyesight.


   I ran my hands over her smooth, silky ass cheeks, and bent to kiss them.
I rubbed my hands all over her back for a few minutes, and she shivered. 
Sam lowered her head to the backrest, placing her head on its side but
keeping her eye closed.  I ran my tongue ever so slowly over her inner
thighs, while holding and massaging her buns with my hands.  I continued to
kiss and lick her thighs, slowly moving up towards her crack.  My hands
moved smoothly back to her ass, and I tenderly parted her cheeks, kissing
her ass checks gently making her shiver yet again.  I wanted to take much
time as possible to make Sam enjoy her first ever ass fuck and I wanted
make sure she was ready before I made any attempt to stick my cock in her.

   I resumed kissing and licking her ass checks up to her back.  On the
downward move, I left one hand on her back to caress it while wrapping my
left around her front.  Then I buried my nose between her ass cheek, slowly
started to lick up and down, sticking my tongue bit more inside with every
upward stroke.  At the same time, I caressed her stomach with my left,
sensing and feeling tightening of her of muscles with every movement of my
tongue.  I knew she was enjoying this as much as I did and wanted find out
how far she would let me go.  So, I started lowering my left down her
stomach to her clit, but did not want to touch it yet, so I continued
rubbing over her pubic area.  Sam didn't object.

   After a minute or so, I leaned forward and pressed my tongue deeper into
her anus.  She tightened her bottom and gasped.  While my tongue was bust
there my hands were free to roam over her body.  Sam reached back, ass
still in the air, and grabbed her butt, spreading it out and clenching her
nails into her soft, plump flesh, giving my tongue grater access to her
brown bud.  Getting little bolder, I lowered my left index finger o her
clit while settling my palms of my hand over her pubic.  I could tell that
she was really into it with my tongue teasing her ass bud and my finger
massaging her clit at the same time.  I heard her moan as she moved her
hips slowly to get the most out of my tongue and the finger.

   Having gotten through the first level of the experiment for our mutual
satisfaction, I decided to move on the next level.  I looked at Sam,
waiting for me kneeling on the couch with spread out legs and naked ass
still in the air.  The sight of my sister with her ass in the air would
turned me on in any time of the day, but knowing that she was offering her
little rosebud of an ass to me carried me to another level of stimulation,
that stirred up me even more.  I lubed up a finger with saliva and lubed
outskirts of her rectum.  I worked more on her bum, bit by bit easing
further down in-between, up and down, squeezing firmly, watching her
beautiful anal opening clasp and relax as I came closer and closer to it.
At one point I stopped massaging and just rested my fingertips on the
inside of her cheeks.  She whimpered and lowered her hips, pushing her anus
against my finger.  I knew then, this experiment would have positive
results.  I lowered my upper body, gently relaxing over hers, while still
keeping my finger moving inside of her anus, I used the other hand to
massage her clit, without making any contacts with her pussy hole and
kissing her back gently while running my tongue over her spine.  Again, she
started to move her hips, moaning softly to my delight.  But when I moved
my hand to her pussy, she panicked and asked; "What are you doing now Josh?
We agreed we are not going there"

   "I need something to lube you Sam" I lied, but she understood the need
for a lubricant to get her ass ready.  I can felt the warmth radiating out
from her shaven pussy as I slowly press my index finer between her smooth
lips, discharging her wetness.  I was surprised at how wet she already was,
and the more I wiggle my finger, the more her juices start flowing out
until she was so wet, it started to run down not just my hand but her inner
thigh as well.  So, I moved my fingers between her sopping wet pussy lips
and switched hand to lube her ass with it.  By the third time I switched
hands; her anus was ready and was able to suck up two of my fingers without
any apparent discomfort to her.  In fact, I thought Sam was rather enjoying
the moment with fingers stuck in each hole, moving her hips rhythmically
and letting out a soft moan.

   I wanted to get her used to the feeling and introduce my steal hard
member with a purple head.  I stopped action long enough to dropped my
pants to the floor.  Then I quickly returned to Sam's ass with two fingers.
I moved forward and let my hard cock rest between her smooth thighs,
touching her left inner thigh.  By look of Sam's face and her two holes, I
thought that she was ready to reach the final phase of the experiment.

   "Sam, would you like to move to the floor and try the experiment in
doggie style?" I asked and again, without any hesitation, she got down on
her hands and knees.  What an awesome sight, seeing my sister Sam on her
fours waiting for my cock to enter her anus.

   I took a moment to get lube my cock with saliva and kneeled behind her,
making my cock to bounce between her thighs and rest at her pussy.  She
jumped in fear that I was trying to enter her pussy.  "I need lubricant on
my thing Sam" I gave her a lame excuse to comfort her and slid my cock
between her slit.  Man, she was hot and dripping wet.  If she hadn't
offered her virgin ass to me, I would have forced my cock in her hot pussy,
right there and then.

   I gripped my cock with my right hand, and placed it by brown bud and
then slowly eased it up to her anus.  I pushed slightly forward and met
with some resistance.  I held her ass cheeks apart; I took a deep breath
and tried to work my cock back and forth at her back door slowly.  Within a
short time, I had my head in, but stopped the forward thrust when Sam
murmured "Hold it Josh, give me a sec".  Then she slowly started to rock
her ass swallowing little bit more of my cock with the each move, sending
hot vibrations through my whole body.  Knowing the third phase was in full
swing without any discomfort to Sam, I begin to fuck her ass with slow
short strokes, in and out, pressing my cock into your ass.

   It was totally hot.  Sam's ass hole was slippery with my pre-cum and
smooth and I was in heaven, fucking the virgin ass of my big sister Sam. 
With each of Sam's breaths I could feel her anal muscles give slightly, and
then relaxed enough to let in more of my aching cock slid in.  The feeling
was astounding.  I could feel my cum starting to rise in my shaft.  I
wrapped my right around her waist and started rub her clit with my index
finger in circular motion while sliding my cock in and out of her anus. 
Within few moments, I felt her ass muscles tightening around my cock.  Sam
rode my cock, while I massaged her clit vigorously.  I entered my fingers
again into her slit and this time she did not question my motive, instead
she led out a loud moan.

   I pumped faster and faster, deeper and deeper, and suddenly felt the end
of my cock swell up to bursting point.  I felt my own body tense up and
then I came, four or five hot jets of it in her lovely tight anus.  The
sensation of my hot cum and the finger that danced in her hot pussy made
Sam reached her own climax.  She let out a load moan and shook her hips
violently making my cock rock.  The finger in her continued to play in her
pussy, letting out more juice from her hot hole.  She must have come in
waves as her juice ran down her thighs.

   I was exhausted.  Sam appeared as she enjoyed her experiment as she
collapsed on the carpet, leaving her ass that was still stuffed with my
cock in the air to me to keep fucking, as I remained hard.  This time, my
hot cum in her ass made it more slippery and pleasurable.  I pumped harder,
each stoke now making her moan again.  She reached and started to finger
her own pussy this time, since I had both hands gripping her ass.  Again, I
felt my balls tighten.  Knowing that I was ready to shoot my second load, I
wondered how her pussy would feel around my cock.  I also knew it would be
once in a million shot that I would get to come close to her again like
this.

   I quickly withdrew my cock from her anus, causing my hot cum to drip
down.  Then in one swift move, I held my cock and inserted in her hot,
inviting pussy, and then held her from her hips to assure that she could
not cause my cock to dismount.

   "You are not going to do that, are you Josh" she asked softly.  Her
voice wasn't that convincing I thought.

   I didn't answer, instead started to pump in and out till my cock
disappeared, in her juicy pussy, and increased my pace.  To my utter
surprise, Sam started to wiggle her butt, giving me more pleasure than I
bargain for, causing me to unload once more, this time, deep inside her
love cannel.  Second later, I clasped on the carpet next to Sam.

   "Would you experiment with me one more time before I try with Brad,
Josh?" Sam asked, giving me a quick kiss on the cheek.

   "Anytime, sis, anytime!!  I think we should do this few times before you
take on Brad"
   
