The following fictional story is being reposted by Mr Double.  If you are the author of this story and would like to receive proper recognition (an Author's Page at my website), contact me at mrdouble@ix.netcom.com.






My Sister Mary  Chaps 3-4 (mf inc)
 
My Sister Mary 
 
by MikeyBear 
 
 
Chapter Three 
 
    Two weeks passed until we had a chance to meet again in the
treehouse.  Mary had spent a week at church camp, and the following
week I had taken my turn at the camp.  Since I was the only one at the
camp from my area, I was able to brag that I had touched a girl's
pussy.  I just didn't tell anyone that it was my little sister's.  I
was the stud of the camp, and had even gotten one of the girls to go
the lake with me for some making out.  Daphne had let me tongue kiss
her and even let me feel her small breasts through her blouse and bra.
But when I had tried to unbutton her blouse to get inside she stopped
me and told me she wasn't that kind of girl. 
    On the night I got home, I was taking a shower in our shared
bathroom when the door quietly opened and Mary peeked in.  "I've got
something to show you," she said, "but it will have to wait until
tomorrow."  I was standing in the shower after cutting off the water,
and Mary was looking at my shriveled cock.  The memories of our last
encounter in the treehouse flooded back into my mind and my dick began
to grow.  We heard a knock on my door, so Mary quickly jumped back
into her room and closed the door. Mom walked in bringing some clean
clothes.  I quickly shut the door to the bathroom so she wouldn't see
my hard-on.   
    Just after lunch the next afternoon, Mary and I headed for the
treehouse.  Mom was putting David down for a nap, and told us to play
quietly so we wouldn't wake him.  As Mary climbed the ladder above
me, I looked as usual to see if I could see her panties up the leg of
her shorts.  I saw a quick flash of pink cotton just before she
scurried into the door of the treehouse.  As I climbed in the door,
Mary was pulling the blankets and pillows out of their box and
spreading  them on the floor.  As I sat down on a blanket, Mary
unzipped one of the pillow covers and pulled out two thin paperback
books that she had hidden inside.  "Kimmy found these in a trash
can at camp," she said excitedly as she handed them to me.  The
Wedding Night was the title of the first one.  It was a slim book
with a white cover.  I opened it and looked at a picture of a woman
in a long white gown.  "It's all about sex and stuff," Mary said.
As I flipped through the pages, I paused to read occasionally.  The
book described how a "modern woman" should react on her wedding
night.  "Your first session of intercourse may be painful, as the
hymen must be torn before your husband's penis can be fully inserted
into your vagina," read one passage.  "A small amount of blood may
appear as the hymen is broken."  It went on to describe the entire
sexual act.
	"Did you read this?' I asked as I flipped through the pages.  'Yeah, Kimmy and I read it at camp 
and she let me keep it."  Kimmy was our cousin who lived across town.  She was the same age as Mary.  
"It sounds kinda scary," she said, "but it says it's all natural and you should learn to enjoy it."  I set that 
book down and picked up the other one.  There was a picture of a girl in a nurse's uniform on the front.  
Her top was unbuttoned and her large breasts were spilling out of her bra.  Night Nurses was the title.  I 
recognized this as a "fuck" book.  I opened it up and began to read.  "Gwen tensed as Doctor Bob ran his 
hand under her skirt and up to her soft ass cheeks," I read aloud, "His finger slipped under her panties and 
found the wet furrow of her soaking pussy." 
I could feel my dick harden as I read a few more lines.  "Gwen dropped to her knees and began to loosen 
the drawstring of Doctor Bob's surgical pants," I continued, " She pulled his scrubs over his hips, revealing 
his massive nine inch hard cock.  She began to kiss and lick the purple head, pausing occasionally to take 
the length of it into her mouth and down her throat." 
	By this time, my own swollen cock had formed a tent pole in my shorts.  "You're all hard again," 
she said as she stared at my crotch.  She leaned over and put her hand on my hard pole.  She looked at 
me and asked, "Can I make you spit again?"  " The word is cum," I said.  I quickly pushed down my shorts 
and underwear as Mary grabbed on to my five inch hard-on.  I laid back on the blanket as Mary stroked up 
and down, using some of the pre-cum that appeared on my cockhead as lubricant.  I could feel the sperm 
start to boil in my balls as she jacked me off.   
	"Hold on a second," I said, putting my hand out to stop her.  I slid my hand up the leg of her shorts 
to her panties.  "You're all wet too," I said.  "It feels all tingly down there," she said.  I reached over and 
pulled her shorts down off her hips.  Mary sat down and pulled her shorts and panties off.  I also started 
pulling her T-shirt over her blond head.  "I want to see what your titties look like," I explained.  Her pink 
nipples were the size of quarters, topping mounds that had begun to swell just a little.  The middle of her 
nipples were the size of a pencil and were sticking out.  I reached up and touched one of them, and it 
swelled and hardened under my touch.  "Take your shirt off too," Mary said.  I complied, pulling my tank 
top over my head.  We were now both naked except for our sneakers and socks.  (Several years later we 
talked about how we always left our shoes and socks on in case Mom called.) 
	Mary laid down beside me, and we began to explore each other's body.  I was fascinated by her 
nipples, which had hardened into pencil size nubs about a quarter-inch long.  I bent down and tentatively 
stuck out my tongue and began to lick at one, as I had seen in my porno pictures.  I gently took it into my 
mouth and began to suck on it, much like I had seen my little brother nursing at my mother's breast.  The 
tiny pink bud seemed to stretch another quarter-inch before I switched to the other nipple.  Mary's hand 
pulled me against her chest as I licked and sucked at her nipples until they had turned a dark red color.  
My free hand was moving up and down Mary's back until I finally settled it on her firm rear end.  My hand 
slid down the crack of her ass until I found her wet pussy slit.  Having no real idea about female anatomy, I 
began to rub the area around this wetness.  I didn't realize that what I was actually rubbing was the tight 
opening to her ass where her juices had run down.  She was squirming and letting out small moans as I 
tried to force my finger into what I thought was her pussy. 
	I was beginning to wonder how a man could get his dick into such a tight opening when her 
sphincter eased up and my finger slid into the tight rosebud.  Mary gasped, "That's my pooh hole," as my 
finger slid all the way in.  I quickly pulled my finger out in horror and began to wipe it on one of the 
blankets.  "It's OK," she said, "It really felt strange, but good." "Will you do it again?"  I moved my hand 
back down to her ass and began to probe at the tight hole again with my finger.  The muscle eased and 
my finger slid back into her ass, which was slick with her pussy juices.  Mary squirmed and bucked up 
against me as my finger probed deeper into tight rosebud.  As she pushed against me, I felt my steel hard 
cock begin to slide between her lips of her hairless cunny.  Just as I  thought I might slip into her tight, wet 
pussy, Mary reached down and began to pull on my cock.   
	It only took a few seconds, and I was spurting my cum all over her belly and cunt.  I sucked hard 
at one of Mary's nipples and pushed my finger as deep as it would go into her ass, squirming it around as I 
pushed.  Mary kind of collapsed against me as I rolled onto my back.  We laid there for a minute, my finger 
still buried in her tight butthole.  I slowly started to ease it out, and Mary gave a small gasp as it finally 
popped out.  "That felt really good," Mary said.  We rolled apart, and both looked down at our laps.  
Streaks of cum covered our bellies.  My dick had softened and shrunk, but Mary's pubic mound was still 
red and wet.  I slid my hand down and began to rub her bump, which was still moist with her juices.  In 
about a minute, she began to squirm, and soon she arched her back and moaned as an orgasm swept 
through her tiny body.   
We laid on the blankets for several minutes, my arm around her shoulders and her head laying on my 
chest.  I was softly stoking her still hard nipples with my fingers. 
	After a few minutes, Mary asked what time it was.  I looked at my watch and realized that David 
would soon be up from his nap and Mom would be looking for us.  Mary wiped her belly off as best she 
could with one of the blankets, and we hurriedly got dressed. 
 
Chapter Four 
 
    That night, after dinner, I helped Dad mow the yard, while
Mary was busy with Mom in the kitchen. After we had finished our
chores, we all settled down in the den to watch TV.  Since it
was summer, our parents let us stay up until 10:00.  After
watching a couple of sitcoms, a movie came on that Mom & Dad
wanted to watch.  It turned out to be a love story, so Mary and I
were pretty bored.  I was laying on the floor reading a book, and
Mary was sitting in the recliner reading one of her "teen"
magazines.  Mom and Dad were sitting together on the couch.
Occasionally when I would look over at Mary, I would notice that
her hand seemed to be rubbing at the crotch of her shorts.   
    At 10:00, Mom sent us off the bed.  I continued to read my
book until I saw the light in the bathroom go off.  After a few
minutes, I got up and put on my pajamas and went into the
bathroom to pee. I thought I heard a faint moaning from Mary's
room, so I switched off the light and cracked open the door
to her room.  I could see in the light from a streetlight
outside that Mary was rubbing her cunny.  I watched for a couple
of minutes, then she began to rub real fast.  She arched her
back and let out a low moan as she came.  My own dick was rock
hard by this time.  I gently closed the door and eased back into
my own room.  Pushing my pajamas down, I started to jack off,
thinking about Mary and her bald pussy.  I knew that one day
soon I would be able to get inside her and fuck a girl for real.
As the jism began to spurt from my cock, I thought I noticed the
door to the bathroom close.  Mary had been peeking just like I
had been!  I got some tissues and wiped the cum from my chest and
stomach.
    I continued to lay there, thinking about Mary.  After a
little while I heard Mom and Dad come up the stairs to get ready
for bed.  The door to my room opened and Mom looked in.  I
quickly shut my eyes and pretended to be asleep.  The door
closed and I heard her look into Mary's room also.  I laid there
for another fifteen or twenty minutes when I heard my Dad moan.
Since the baby had been born, they were leaving their bedroom door
open so they could hear when he woke up.  I got up and went to my
door, quietly opening it an inch or two.  I heard another low moan.
Very quietly, I opened the door and slid out into the hallway.  A
dim light from the nightlight in David's room illuminated the hall.
The door to my parent's room was open about a foot.  I crawled down
the hall until I could see into the room.
    I almost gasped in shock when I looked in.  The light from
their bathroom partially lit the room.  I could see Mom laying
naked on the bed.  Dad was laying between her open legs licking at
her pussy!    As he lifted his head from her crotch, I could see
that Mom's pussy was covered with a thick mat of dark hair. Dad
wrapped one arm around her leg, and using his hand opened up her pussy lips.  His head dipped
back down and he began to flick at her with his tongue.  Mom was squirming around on the bed and trying 
to be quiet.  Dad's other hand moved up her body and he began to massage her milk-swollen tits.  
"Careful," I heard mom say, "They're kinda sore from nursing."  Dad rolled her tit around with the palm of 
his hand.  Her nipples were hard and stuck out about and inch.  He slowly began to kiss his way up her 
body until he  reached her swollen globes.  He took her right nipple into his mouth and began to suck!  I 
could see that his hand was now in Mom's lap.  He slowly inserted a finger into her pussy and began to 
pump it in and out.  This continued for a minute as Dad nursed at her breasts, first the right, then the left.  
	Soon, Mom pushed Dad off of her and onto his back.  His hard-on was sticking straight up in the 
air.  Her hand went down and wrapped around it and she began to slowly stroke up and down the way 
Mary had done to me that afternoon.  She then bent her head down and took the end of his hard cock into 
her mouth!  My hand was stroking my own hard cock as she began to slowly bob her head up and down 
on his hard rod.  Her hand was still stroking the part of his enormous erection that she could not get into 
her mouth.  I could hear soft slurping sounds as she sucked on him.  Occasionally, she would take it out of 
her mouth and lick around the head like a lollipop.  Dad had one hand on the back of her head, and the 
other was twisting in the sheets, trying to be quiet.  After a couple more minutes of sucking, Dad lifted her 
head up.  Mom let his cock pop out of her mouth and it slapped back against his stomach.  She raised up 
and straddled him.  Reaching between her legs, she pried back his cock and positioned it at the entrance 
to her hairy pussy.   
	As she slowly lowered herself onto him, my own cock began to spurt it's seed.  I quickly flipped it 
back into my pj's, hoping that none of it got onto the carpet.  As I looked back into their room, Mom began 
to move up and down on Dad's huge cock.  It must have been eight or nine inches long, much longer than 
my measly five inches.  Dad was thrusting up into her.  At the same time he was massaging her huge 
breasts!  I thought I saw something squirt out of her tits into Dad's face.  His tongue was licking at his lips 
and cheeks.  After a couple of minutes, he pulled her down to him.  He then rolled over until she was 
underneath him.  He began to thrust himself deep into her wet pussy!  I couldn't believe I was seeing my 
own parents fucking.  Mom began to moan a little louder and Dad's thrusting became quicker.  "I'm going 
to come!" Dad whispered loudly as he slammed into her harder.  Mom raised up to meet his thrusts, and 
pulled his head down to kiss him.  Even though they were trying to be quiet, moans escaped from them 
both as they reached their orgasm together.  Dad collapsed on top of Mom, and they lay there kissing one 
another.   
	As I started to slip back to my room, I heard a squeal from David's room.  He was awake!  I turned 
and quickly crawled back to my room and closed the door.  I held the doorknob until I heard Mom go into 
his room to pick him up.  I gently eased the knob closed and quickly crawled back into bed.  My pajamas 
were wet and sticky from the cum I had exploded into them.  I grabbed some tissues and cleaned up 
myself as best I could.  However, I knew that mom would be able to see the cum stains on my shorts if 
she looked close enough.  I just prayed that she would be in a hurry and not notice them.  I could hardly 
wait to tell Mary what I had seen! 
--

