Subject:     Caught By My Boyfriend's Sister 
Story Codes: mf oral voy
Diary Date:  October 12, 2002 
Author:      Kelly <pghpa_girl@yahoo.com>

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                              !!!WARNING!!!!

This file contains sexually explicit material which may include graphic 
depictions of underage, nonconsensual and unprotected sex as well as incest, 
adultery, sodomy and bestiality.  It is distributed on a website clearly 
identified as "For Adults Only".  Possession by a minor is strictly 
forbidden.  If you are not legally empowered to be in possession of such 
material, do not read it and delete it immediately.

This work is copyrighted 2012 to the author. It may be posted to non- 
commercial "free" sites, or in the "free" area of commercial sites so long as 
no changes are made to the content and the Author information is retained.   
Any other use of this work is by written permission of the Author only.

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Summary:

We thought we had the whole house to ourselves so what better place to fuck 
me than on his parent's bed?  At least it seemed like a good idea until his 
older sister showed up.

Table of Contents:
   Chapter 1 – Mom Helps me Get Ready
   Chapter 2 – Fucked by Randy
   Chapter 3 – Randy’s Sister Interrupts
   Chapter 4 – Telling My Mom


Chapter 1 – Mom Helps Me Get Ready
==================================

At sixteen Randy was a year younger than me, a junior at my high school.  
Randy and I each had some firsts with each other.  There was the first time 
we dated when I gave him his first blowjob and got to be the first girl he’d 
had sex with.  That was also a first for me as he was my first and only 
virgin, at least so far.  

Randy also had an older sister who went to a local college and lived at home.  
I’d never seen her but Randy told me that she was twenty and pretty much 
ignored him most of the time.  Sounded like a typical brother-sister 
relationship.  As a general rule he seemed to dislike even talking about her.  
Not that they didn’t get along, he just didn't seem to enjoy discussing his 
sister with his girlfriend.

Randy’s parents were pretty conservative and I was never quite sure if his 
mom approved of me or not.  I know that before I started dating her son that 
she had always given me “the look” when I would wear one of my skimpier 
outfits to a church event - typically the only time we crossed paths.  Now 
that her son was seeing me on a regular basis no doubt she wouldn’t have been 
happy unless I wore nothing but long dresses up to my neck with a chastity 
belt underneath!

After our first date Randy took me out a couple more times.  It was hard with 
school nights and such.  I couldn't believe that at his age Randy’s parents 
imposed a 9:00 curfew on him if he had school the next day! Despite these 
obstacles he still found ways to fuck me a number of times.  We even did it 
one night on his porch while his parents were in the next room watching TV.  
He was scared the entire time but it just proved yet again that a teenage 
boy’s dick operates totally independent of his brain!

It was a Saturday morning and Randy called me to tell me his parents were 
away for the day and that his sister had classes in the afternoon.  He was 
excited since it was rare that he ever had the house to himself.  When he 
asked me if I’d be interested in coming over to his house to take advantage 
of the situation, it sounded like a good opportunity so I quickly agreed.  It 
wouldn’t be as exciting as it would be if his parents were home but it was a 
step in the right direction.

I was being lazy that morning and hadn’t gotten dressed yet after I hung up 
the phone I went to my dresser and picked out a tight pair of jeans and a 
thin cotton blouse.  I was about to put them on when I thought about Randy 
and an idea came to mind.  I rummaged through my drawer and found a new pair 
of white cotton panties and a plain white bra that clasped in front.  It was 
rare for me to wear underwear to start with but the way Randy’s mom was I 
found myself wearing more underwear while dating him than I think I had all 
my previous dates combined! 

Just as I was about to put my pants on my mom walked by and saw me.

“What’s the occasion girl? Judging from the laundry, you’ve been wearing 
underwear lately.  Anything you need to tell me?”

I almost laughed as I started to wonder if she thought I was pregnant or 
something like that.  I then explained about how Randy’s parents were such 
stick-in-the–muds which was why I had been dressing so conservatively lately.

Then I mentioned that Randy was going to be picking me up soon and that his 
parents weren’t home.  Confiding such information with her wasn’t unusual for 
me.  I tell my mom everything and she’s always interested in what I do with 
my boyfriends.  In fact, I think it turned her on to hear about how my 
boyfriends fucked me and I knew she often masturbated after some of our 
mother-daughter “talks”.  

Of course my mom already knew I’d been fucking Randy recently so it didn’t 
take much for her to figure out what my plans were for the afternoon.  She 
stepped in my room and took a good look at me standing there in just my bra 
and panties.

“So... what’s up with the schoolgirl underwear today then?” she asked. “I 
know that Randy’s mother is a nutcase but if she’s not going to be there then 
why bother?”

I explained to my mom what my plans were and she grinned.  Then she hugged me 
and pulled me closer to her.  As usual she was wearing nothing but her 
favorite long nightshirt and loose gym shorts.  As we hugged I could feel her 
full breasts pressing against my smaller version.  She ran her long fingers 
through my hair, starting at the roots and slowly running it through her 
fingers like a comb.  She knew that I loved my hair to be played with; it 
relaxes me and feels so erotic that I would let anyone do it for hours.

I closed my eyes as a sharp shiver ran through me.  Then I felt her lips on 
mine as she kissed me.  This was not the typical kiss a mother gives her 
child! After we shared a long and passionate kiss she whispered in my ear in 
a seductive voice.

“Randy’s a hunk.  I hope you realize I’m going to be wet all afternoon 
thinking of the two of you together.  Why don’t you should invite him over 
here some time so I can peek in on the two of you?  God I’d love to watch him 
fuck you!”

My mom was obviously turned on thinking of my upcoming time with Randy.  Her 
hands had worked their way down to my ass and she was squeezing my butt 
softly as she pulled me even tighter up against her.  Her hips were grinding 
slowly against me as we kissed again, our tongues touching.

Kissing my mother was always an act of extreme intimacy and I could feel the 
desire in me for her continuing to build.  As our lust for one another grew 
we were no longer just a mother and daughter.  In the heat of our passion she 
was my lover and I wanted to giving myself completely in every way to her.  
I’d never experienced a kiss with a boy that came even close to making me 
feel the way I do when I kiss my mother.

Touching her I could feel my longing for her growing even deeper as I fondled 
her large breasts through her thin nightshirt.  They were so much bigger than 
mine yet still firm and full.  The nipples were rock hard and I pinched them 
softly between my fingers.  Her mouth pressed harder against mine her hand 
moved from my ass.

My mom reached down inside of my panties and cupped my warm pussy with her 
hand.  Oh yeah, now THAT felt good!  I spread my legs apart to make it easier 
for her to caress me and her fingers began to explore my pussy, running up 
and down my slit, barely entering my pussy and then moving up to my clit.

It felt so good to have my own mother doing this to me, to know she was 
yearning to take me as her lover and that she wanted me to desire her in the 
same way.

“Oh mom,” I whispered in a husky voice, “I love it when you touch me.  Show 
me how much you love me, how much you want me, how much you need me.”

Mom answered by kissing my neck, running her tongue along it as she pushed 
one finger up inside of me.  I shuddered as she put another finger in me and 
then a third.

“You want Randy’s cock in you like this, don't you Kelly,” she said in a low 
teasing voice as she licked around my ear. “Tell me what you want him to do 
to you.  Tell me how he wants to fuck my daughter.”

“Oh god I want so bad for him to fuck me,” I whispered, “I want his big cock 
in me... I want to feel his throbbing cock deep inside my pussy.”

“That’s it Kelly,” mom continued, “Tell me more about what my daughter 
craves.  What does my little girl desire?”

She had two fingers in me now and I could barely stand as she fucked me with 
her fingers.

“I want to feel his cock exploding inside of me... I want to feel his hot cum 
filling my pussy.”

Just then the doorbell rang and I knew Randy had come to pick me up.  My mom 
reluctantly let me go.  She put her fingers in her mouth, sucking my pussy 
juices off of them.  It wasn't often she was this forward with me so I knew 
she must have been pretty turned on thinking of how her daughter was about to 
being fucked by a sixteen year-old boy.

Too bad we didn't have a little more time now but I had a feeling when I got 
home things could get interesting!

Mom let out a sigh of frustration. “Damn Kelly, why don’t you invite him in 
now?  You wouldn’t believe how much I would love to see him fucking you.  I 
would give anything to watch him burying that teenage cock in you tight 
little pussy!”

I smiled at her saying, “Don’t worry mom, I’ll tell you all about it when I 
get home.”

I gave her another quick kiss and left her.  Somehow I had a feeling I knew 
what my mom was going to be doing once I’d left.


Chapter 2 – Fucked by Randy
===========================

I quickly ran down the stairs and sure enough, there was Randy standing at 
the front door.  I called out goodbye to my mom and Randy drove us back to 
his house.  It was only a short drive to the outskirts of town. As he’d 
promised, the house was empty and given we were both horny as hell neither of 
us wanted to waste a moment with silly small talk.

Randy took my hand and started up the stairs.

“C’mon, let’s go up to my room Kelly.”

He turned into his room and I went through the door and stopped. It was a 
typical boy’s room – a mess and not exactly the setting I had in mind for the 
upcoming activities.  An sexy idea suddenly came to me and I gave him a 
naughty grin.

“I have a better idea Randy, let’s do it on your parent’s bed!

As horny as Randy was, he hesitated and I could tell that he wasn’t all that 
thrilled about this new idea of mine.  Randy seemed to live in mortal fear of 
his mother ever finding out he was not a virgin so I could understand how the 
thought of doing it in her bed was something totally alien to him.  In his 
mind it had to be almost like we were doing it with her watching.  Now THAT 
would have been hot for me but I’m sure Randy would die on the spot if his 
mom walked in while he was fucking me.

“But Kelly, what if they find out?  My mother would kill us both!”

All his protests did was make me want to do it there all the more.  If his 
mom was going to be such a prude, what better place to fuck her precious son 
than in her own bed! 

I grabbed his hand and pulled him out into the hallway and down to where I 
figured his parent’s bedroom was.  He tried to protest but he came along.  
Actually I think I could have dragged him out to the front lawn at this point 
if that’s what it took for him to screw me!

We got to their room and I looked around.  Typical parent’s room – big pine 
furniture and pictures all over the place; most of the two of the kids along 
with a few of themselves from their wedding and vacations.  

Looking at a few I saw that Randy’s mom was quite cute when she was younger; 
too bad she had let herself go so badly.  She must have weighed 250 pounds 
now – probably at least twice what she did in the pictures.  It was the same 
story for his dad - he was a hunk when they were married but you would never 
know it today from the beer gut on him.  

It made me appreciate my parents all the more.  My mom was 36 and still 
looked hot enough in her thong bikini to turn heads.  My dad was just a few 
pounds over his college graduation weight and kept himself fit at the gym 
playing racquetball.

I also checked out a few pictures of Randy’s sister – she was quite pretty 
and the family resemblance to Randy was obvious. I could see that Randy was a 
bit flustered at being in their room and especially with me looking around so 
I took the initiative to get things moving along.  I licked my lips 
seductively and motioned for him to come to me.  

“Don’t just stand there, if you want to fuck me then you will have to undress 
me Randy.”

I knew Randy was fascinated with taking off my clothes.  I was the only girl 
that had ever allowed him to undress her and it was obviously something he 
fantasized about a lot because whenever he did it he would get a massive 
erection!  This was the reason why I wore a bra and panties today - to get 
him turned on by letting him take them off me.   

I stood there by his parents’ bed as we hugged and kissed.  As his tongue 
invaded my mouth I could feel his hands fumbling with my blouse buttons.  He 
finally got them undone and opened my shirt, revealing my little white bra.

Randy stepped back and just looked at me, licking his lips subconsciously.  
All those years of pouring through the bra and lingerie sections in the Sear 
and Penny’s catalog, dreaming of having a girl wearing nothing but a cute bra 
just for him, were finally coming true.

Randy pushed my blouse off my shoulders and down my lowered arms, leaving me 
with just my bra on top. Then he unsnapped my jeans and struggled a bit to 
get the zipper down.  My jeans were pretty tight so it took some work to get 
them off but eventually he left me standing there in just my bra and white 
cotton panties. 

My plan had been to give him that innocent schoolgirl look which is why I 
chose my plain bra and panties rather than something more sexy like a thong.  
It seemed to be working from the way he looked at me, not to mention the 
incredible bulge in his crotch.  His face was flushed and I knew he wanted me 
terribly.

“Oh wow Kelly, you look so cute and sexy! I have dreamed of seeing you in a 
bra and panties so many times that I can’t believe it’s actually happening 
for real!”

Since he seemed so turned on by my underwear I decided to keep it on for a 
while longer and turned my attention to him.

“So are you going to stay in those clothes while I’m standing here in just my 
underwear?”

Randy took the hint and quickly stripped down to his jockey shorts - no loose 
boxers for him.  His cock was so hard though it was practically spilling out 
from them.  Much as he looked so damn hot already, it only made me want more.

“Hey guy,” I scolded him, “All of it off! I want to see that sexy body 
without anything in the way.”

I got a kick out of Randy’s modesty.  Randy was always shy about me seeing 
him naked even though he looked great!  Even if I hadn’t already known, it 
was obvious he had grown up in a family that viewed nudity entirely different 
than mine.  He turned away as he dropped his shorts and I got a long look at 
his firm ass when he bent over to take them off.

Mmmmmmm, I wanted to reach out and just hold that firm butt in my hands!  He 
turned around and kept one hand in front of his crotch.  I looked at him and 
frowned.  He once again took the hint and removed his hand, revealing his 
nice cock, hanging from a thick bush of black pubic hair.

“That’s MUCH better Randy.  Trust me, you have nothing to be modest about - I 
just love your hairy crotch!  Now finish undressing me.”

Randy fumbled as usual with my bra.  This time I had picked out one that 
clasped in the front, hoping it would be easier for him to undo.  Finally he 
got it and spread the cups apart, letting my small white breasts free with my 
small nipples already hard with anticipation.  I could hear Randy as he 
sucked in a breath and let it out slowly.  He just stared at my boobs until 
finally I couldn't help but giggle a bit.

“See something you like Randy... earth to Randy... HELLO!”

Randy shook his head as if to snapped out of whatever dirty fantasy was 
running through his mind.  I took his hand and held it to by breast, moving 
it in small circles to massage me gently.  I loved the way his palm felt 
moving across my sensitive nipple, sending tingles though me each time he 
rubbed against it.

I looked him in the eyes and whispered to him.  “Aren’t you forgetting 
something?”

Randy gave me a questioning look and so I looked down at my panties that, 
much to my chagrin, were still on.  Randy followed my eyes realized what I 
was referring to.  Without another word Randy put his hands on my hips and 
spun me around.  

As he slowly worked my panties down I could feel my butt being exposed and I 
pictured him staring at my ass.  Even though I wasn't into anal sex I still 
loved my butt to be played with.  

I stepped out of my panties as he lowered them to the floor and we faced each 
other, both totally naked as the day we were born. He reached out for me but 
I stepped back and ran over to his mother’s dresser, giggling and smiling 
like a little girl, except I was a nude and horny little girl.

“What in the world are you doing Kelly?” Randy asked, holding his hands up 
and obviously wondering why they weren’t all over me by now.

“I just thought of a surprise for you.  Hang on a second!”

I started rummaging through his mom’s drawers as Randy just stared at me, 
simultaneously lusting for me but at the same time totally flabbergasted at 
what I was doing.

Finally I found what I was looking for – a black silk robe.  I knew that 
every woman, no matter what size, had to have at least one sexy nightie or 
robe.  I pulled it out and slipped it on.  It was way too big for me but the 
silk felt nice against my bare skin.  I walked towards Randy, leaving the 
robe open to allow him to see my boobs and pussy.  Randy just stared at me 
with his mouth wide open.

“Oh,,, my... god! Kelly, that is my mom’s!  Put it back.  You can’t wear 
that!”

I gave him an evil grin and reached out for his cock.  “What’s the matter 
Randy?  Admit it – doesn’t it turn you on to think about fucking me in your 
mom’s clothes?  After all, if you’re going to fuck me in her bed, shouldn’t I 
be wearing her clothes”

Randy’s cock was still hard as it could be in my hand so I knew he wanted me 
no matter what I was wearing.  He just shook his head in disbelief.  “I don’t 
know Kelly.  I just never dreamed I would ever even SEE my mom’s lingerie let 
alone fuck someone wearing it!”

I had a feeling Randy was turned on more than he admitted or perhaps even 
knew himself.  I was 100% positive he could never even dream of doing 
anything with his mom (I certainly couldn’t blame him for that!) but the 
thought of rebelling against her by doing something naughty like this was a 
sure-fire turn-on for him.

Kneeling in front of him, I positioned myself so his cock was just inches 
from my mouth.  He started to run his fingers through my hair as I slowly 
started to stroke his cock.  Randy had learned early on that I loved my hair 
to be played with and there was no way for someone to get me horny faster 
than to run their fingers through it.  Not that I needed any help in this 
case but I still loved the way it felt.  

I stuck out my tongue and just licked the tip of his cock with the end of my 
tongue.  He jumped just a bit so I took the tip of my tongue and ran it all 
the down the side of his cock until I reached the base of his crotch.  I 
rubbed my face in his pubic hair, loving the feel of his coarse hair against 
my cheeks and nose.  He smelled so good, not too strong but so much like a 
man.   

I ran my tongue back up the other side of his cock and then around the base 
of the head.  Finally I took him in my mouth, moving down on his cock until I 
had all of it in my mouth and my face hit his crotch.  I felt him shudder as 
my tongue ran all over it and I twisted my head around his cock. I could feel 
his grip on my head tighten as I did my best to make every dream he ever had 
about having his cock sucked come true.

“Oh god Kelly, I love that.  All week all I did was think about you blowing 
me.”

I was thinking to myself he was probably jerking off at the same time but 
that was OK with me.  I loved it when guys masturbated thinking of me.  It 
makes me feel sexy to know that men look at me and lust for me enough that 
they would sit alone at home and dream of fucking me, wanting me so badly 
they actually cum in their hands pretending it’s my mouth around their cock.  
I like to picture their cum all over their hands and stomach as they close 
their eyes and image it is my pussy that they had just cum in instead of 
their fist.  

I wonder sometimes how many boys go to bed at night with me on their minds, 
nursing their hard-ons while wishing I was there with them.  It is amazing to 
me today how many older men want me to watch them masturbate on their cams.  

The ones that really turn me on print out pictures of me and I watch as they 
stroke themselves until they cum all over my picture.  I have even had guys 
send videos of them cumming on my picture.

Some of them are married and I have often wondered what would happen if their 
wives ever found those cum-covered pictures.  I would love to watch her face 
as the realization of what the messy picture meant came slowly to her.  The 
fact that her husband had been masturbating wasn’t probably news to her.  The 
difference was that now she would know that her hubby was dreaming of fucking 
a teenage girl, wanting me more than her, wanting to fuck me behind her back.

Randy was groaning more and more now as I sucked his hard cock.  He started 
to thrust into my mouth and I could taste his precum. I didn't want him to 
cum yet though, I had more plans for his lovely cock before that happened so 
I stood up and wiped my mouth.

“Mmmmmmm, that tasted soooooo good.  Get on your parent’s bed now.”

Randy looked at the bed and hesitated for a second, evidently still hung up a 
bit about fucking in his parent’s bed so I encouraged him some more.

“C’mon Randy, I want you to fuck me on your parent’s bed.  Think about 
tonight when they go to bed. You’ll remember what we did and think of how you 
fucked me right where they are.”

I can’t say that the mental image was helping Randy but he gave in and laid 
on his back in the middle of the bed.  I crawled up next to him and put my 
leg over him so I was sitting on his chest, my pussy smack in front of his 
face.  I looked down at him and wiggled my hips just a bit to rub my pussy 
against his chest. I licked my lips just a bit and whispered to him in as 
sexy of a voice as I could muster.

“Mmmmmmm, now it’s your turn to taste me.”

I moved forward and grabbed the headboard. I lifted up enough to position my 
pussy right over his mouth and lowered myself to him.  I could feel his nose 
in my pussy and then his tongue as he reached it out to lick me. God it felt 
so good! I took one hand to help spread my pussy lips apart and show him 
where to lick me.  His tongue found my clit and I moaned as he licked it.

“That’s it Randy, that’s the spot! Ohhhhhhhhh, lick me right there!’

His hands reached under the robe and grabbed my ass, squeezing my butt and 
pulling me tighter into his face.  For someone who had touched his first 
pussy just a couple of weeks ago, Randy was a natural at oral sex, already 
better than most of the boys I had been with.

I couldn't keep still, moving my wet pussy around on his face as his tongue 
was feeling so good on me.  I kept whispering to him where to lick, how to 
stick his tongue up inside of my pussy hole and then inside of me as far as 
it would go.  I rubbed my clit as he sucked on my pussy.  I wanted to cum so 
bad and I was soooooo close!

“Don’t stop Randy! ...Oh God don't stop now... I’m cumming Randy!”

And indeed I was! I can’t imagine anything feeling better than a good orgasm.   
My entire body feels like it is consumed in fire, tingling from head to toe.  
I moaned out loudly and it was a good thing that nobody was home.  My pussy 
cum gushed out all over his face and the way he looked up at me I realized 
this was the first time he had experienced a girl cumming on him. 

Somehow I managed to get out something to help him understand.

“It’s OK, I’m just cumming.  Oh god taste my cum Randy!”

When my orgasm had died down enough for me to think clearly again I moved 
down his chest until I could kiss him.  His face was covered with my cum and 
I licked it off of him.  Mmmmmmm it tasted so good!

“I want you to fuck me now Randy... fuck me with your hard cock!”

I straddled his waist, still facing him.  His mom’s robe was lying on top of 
his legs as I settled down on his cock, feeling his swollen head forcing my 
swollen pussy lips apart.  I was soaking wet with anticipation so he easily 
entered me. I held myself there with just his cock head in me.  

God it felt so good! I was so sensitive in that part of my pussy and now 
after having cum once already to feel his swollen head there was sheer 
ecstasy.  I rotated my hips in circles around him, causing his cock to move 
around and around in my pussy.  Then I slowly lowered myself down further, 
taking his cock in me inch by inch until finally I was sitting on him, 
grinding my pussy into his crotch trying to get every last bit of him inside 
of me.

I rode his cock like a cowgirl on a wild bronco, rocking back and forth on 
him, driving him in and out of me.  I loved being on top of a guy like this, 
controlling the speed of his cock moving inside of me, controlling the depth 
he went, swiveling my ass as needed to make every part of his cock rub 
against the interior of my pussy.

As I rode his big cock I looked around the room.  It was such a turn-on to be 
fucked in his parent’s bedroom – especially since I knew that if they ever 
found out that they would probably burn the bed!  

For a moment another brief thought went through my mind as I thought of his 
parents fucking here over seventeen years ago to conceive Randy.  How ironic 
how life had come full circle.  The result of his parent’s lust was now 
fucking his own girl in the same bed.  

Then I thought of my mom, of how she was probably at home touching herself as 
she dreamed of a teenage boy fucking her daughter.  God how I wished she 
could have seen us now!  Someday soon I would have to bring home someone so 
she could watch.  She was always telling me how much she wanted to watch me 
getting fucked.  Knowing how much it turned her on to see her husband fucking 
me, I knew she would really love seeing a teenage boy fucking her daughter.

Usually by now when I was having sex I would be switching to another position 
but there was something about what we were doing that just seemed so perfect.  
Randy’s stiff erection felt so amazing inside of me I couldn't bear the 
thought if letting him out of me long enough to change into another position 
so I just stayed on top, sometimes bouncing on him hard, driving him as fast 
as I could into me.  Other times I would just slowly rock back and forth, 
letting him slide in and out as slowly as I could bear it. 

A few times I could tell he was about to cum so I would just sit on him, 
feeling his swollen cock throbbing inside of me, ready to cum if I would just 
stroke it one more time.  As it calmed down I would start humping him again.

It was during one of those times when I was just laying on him, putting my 
head on his chest as I laid there on top of him with his cock deep inside of 
me, just feeling so calm and good, when a girl’s voice broke in and shattered 
my dreams.


Chapter 3 – Randy’s Sister Interrupts
=====================================

“OH MY GOD! Randy!!!...What the hell is going on?”

I looked up and there was a girl standing in the doorway.  From his 
description and the pictures in the room I knew it had to be his sister but 
she wasn't suppose to be home yet!

She still had her jacket on and her hand was up to her mouth.  She stared at 
us and her eyes were so wide they looked almost alien.  Randy looked over and 
when he saw her he literally froze, not knowing what to do or say.  If I 
hadn’t been on top of him pinning him down I am sure he would’ve tried to 
make a run for it – where I don’t know but definitely out of the bedroom! 

It was almost like a scene from a bad movie.  For a few seconds it was 
deathly quiet as each of us waited to see what the other would say. I was 
staring at her, trying to figure out what was going on here. 

Finally his sister put her hand down and started to laugh.  “So my little 
brother is actually getting laid – and in our parent’s bed no less!  Wow, if 
only mom could see this!”

Randy has this horribly stricken look on his face. “I can explain Cindy – 
please don’t tell mom and dad!”

Cindy just grinned at him saying, “This has just GOT to be good.  Why not 
start with why the whore is wearing our mom’s robe.  Damn, isn’t that just a 
little weird even for you little brother?”

I started to say something but she cut me off. “Oh don’t get your undies in a 
bunch girl – that is if you ever wear any.  I checked around when I heard 
Randy was dating you and I found out some verrrrrrry interesting stuff.”

Cindy turned to Randy as she pointed a finger at me. “Randy... did you know 
the girl you’re fucking is probably the biggest slut in the high school?  
Somehow she’s managed to get everyone believing she is little Miss Church 
Girl but I know for a fact that half the guys in her class have fucked her.”

I couldn’t help but smile a bit at that. I wonder if she knew how hard I’d 
worked to get that reputation.  Of course I hadn’t come close to fucking that 
many guys but it was nice to know that people thought I did.  

Most people that knew me from church and school thought I was fairly 
conservative, maybe a bit of a tease in the way I dressed now and then.  The 
boys certainly knew better though! Sure, what she said was bit of an 
exaggeration but it was the thought that counted. 

I looked over at here and couldn't help but think that she was pretty hot 
herself and I wondered how hot it would be to have her join us!  Even so, she 
surprised me with her next comment.

“By the way, you may be my brother but I don’t mind saying you look pretty 
damn hot fucking that little cunt!  Come on Kelly, let me see what my brother 
has that you seem to be enjoying so much.”

It SOUNDED sexy but from the look on her face I could see she was just being 
sarcastic.  The bitch!  Well, I could show her a thing or two.

I grinned at her which I was sure just irritated her more than anything I 
could have said.  Without a word I lifted myself up until his wet cock 
slipped out of my pussy.  Despite everything his cock was still hard as a 
rock – oh the horniness of a sixteen year-old boy! 

I got off of him to give Cindy a good look at her brother’s cock.  As I 
looked at her I gave her a sexy smile.

“So what do you think Cindy – not bad at all for a sixteen year-old guy.  
Want to share him with me? I bet you’d love your little brother to fuck you, 
wouldn’t you?”

I threw in that last bit just to see what her reaction would be.  After all, 
you never know what someone’s inner desires may be unless you ask.  

In the meantime, Randy was just listening to the two of us trash talking each 
other with a look of horror and disbelief.   Even so, I had a feeling he was 
so horny at that moment he was almost hoping his sister would say yes! 

Unfortunately for both of us, in this case I got exactly the response I was 
expecting

“You’re not just a whore, you’re SICK!” she practically spat at me.  “No way 
am I messing around with my brother.  Ewwwww!  And there is NO way my brother 
came up with the idea to screw you in our parent’s bed OR to wear my mom’s 
robe.  Damn, you are one messed up bitch!”

I really didn't care what Cindy thought.  If anything, listening to her rant 
about what a slut I was just got me all the more horny.  I decided to push 
her buttons a little bit more.

“OK, it’s you’re loss Cindy.  As you can see, your little brother has a fine 
cock and it tastes great.  Not to mention he knows how to use it now thanks 
to me.”

I started to suck Randy’s cock as she watched.  Cindy’s eyes widened and I 
wasn't sure if she was just shocked at seeing her brother getting a blow job 
or if it turned her on.  Well, there was slim chance that it was turning her 
on based on our conversation so far.  She turned to leave with a look of 
disgust but just as she went out of sight she stuck her head back around the 
corner.

“Oh, don’t worry Randy, I won’t tell mom or dad about your little perverted 
escapades.   Mom would go off the deep end and I have to live here too.  Just 
do me a favor and don’t let her catch you – she would have a heart attack!”

Cindy turned again to leave and then once more returned with one more thing 
to say. “And for heaven’s sake whore, make sure my mom’s robe gets back in 
the right drawer.”

She turned her wrath back to Randy and finished with, “And you...  I still 
can’t believe you can screw that bitch while she’s wearing mom’s clothes.  
All I can say is you’d better not EVER touch anything of mine!”

Funny she should say that as the thought HAD crossed my mind early on when I 
went to his parent’s room.  I’d decided to go with his mom’s clothes instead 
of his sister’s but it was a close call at the time.  Looks like I made the 
right choice today but I knew next time I was definitely going to check out 
her dresser! 

Cindy was gone now and I was worried that Randy would want to quit after 
being discovered by his sister.  Well, with the blowjob I was giving him 
right then there wasn’t anything to worry about.  He was a sixteen year-old 
boy so what else was he going to do?

“Oh God Kelly, suck me harder!”

He had been so close to cumming before and with the erotic experience of 
having his own sister seeing him getting fucked he was really close.  A few 
more strokes and I felt his head swelling in my mouth.

“That’s it Kelly, make me cum.  Damn girl, I’m cumming in your mouth!”

I was only too willing to do what he wanted.  I just wished that Cindy had 
stayed around to watch.  As much of a fuss as she’d made, I knew she had to 
be a bit turned on or she would not have stayed and talked as long as she did 
– looking us over the whole time. 

Suddenly I felt Randy’s cock jerking in my mouth and his cum was hitting the 
back of my throat.  Randy held my head down on his cock, forcing me to take 
all of his cum in my mouth.  He pushed his cock into my mouth and was fucking 
it like it was my pussy, sliding in and out, pushing it as far as he could 
into my mouth. 

Randy was panting and groaning as he kept cumming and cumming like a fire 
hose in my mouth.

“Oh Kelly, that feels so damn good! Suck it out of me!”

My mouth was filling with his cum.  With his cock moving in and out it was 
hard to swallow so some of his cum was spilling out of my mouth and it 
dripped down my chin and then down to his crotch. 

When he finally quit I let his cock out of my mouth just long enough to 
swallow the rest of his cum.  I sucked him again, feeling his cock beginning 
to soften after his orgasm.  

I loved this part of a blowjob, feeling a hard cock soften and shrink in my 
mouth.  Usually I would get a few more drops of cum as he shrank and Randy 
didn’t disappoint me.  

Finally I just let him loose and gave him a smile as I used his cock to wipe 
the cum off my chin. 

Just when I though nothing could surprise me more, I heard Cindy’s voice once 
again.

“Damn Kelly, hell of a blowjob! I guess you deserve your skanky reputation.”

I looked over and sure enough, Cindy was back in the doorway and had 
evidently been watching the whole time!  The look on my face must have 
betrayed my thoughts because she started to laugh at me. 

“Don’t get any more perverted ideas.  I don’t believe in incest and I 
wouldn’t let him do me even if I did. I have to give you credit though, your 
reputation seems well deserved.”

I just smiled so she wouldn’t get any satisfaction from trying to taunt me.  
I took another mouthful of Randy’s cock just for her and let him slide out 
again.  

I looked at Randy and then at her again. “Mmmmmmm, you don’t know what you’re 
missing Cindy! Sure you don't want just a taste?”

Cindy just shook her head in disbelief and as she turned to walk away she had 
these last words, “Not a chance you perverted whore.  For god’s sake, do you 
really want me to suck my own brother????  Ewwwww! I still can’t believe 
you’re wearing my mom’s robe!”

After she was gone I carefully folded her mom’s robe and put it back.  I 
THINK I got it back in the right drawer.  Randy just lay stretched out on his 
back, too exhausted to care about his sister for the moment.  

I crawled back in bed and laid down beside him, one bare leg over him as I 
rubbed my messy pussy up against his hip.  Back then I wasn't shaving my 
pussy yet although I trimmed it for my bikini.  I loved the feel of my short 
pussy hair rubbing against him.  

We just laid there together for what must have been an hour, softly touching 
each other, once in a while kissing each other gently.  His parents weren’t 
due to be home until the next day so we weren’t in any rush.  As for his 
sister, I never saw or heard from her again.

Finally we got up and dressed.  Randy took me home and I gave him a big kiss 
before I got out of the car.  I was already thinking of how we could make the 
next time even more exciting! 

I went back in the house and my mother was waiting for me...


Chapter 4 – Telling My Mom
==========================

“OK girl, spill it.  I want to know everything and I want details!”

I laughed and reached out to kiss her.  As we kissed her eyes widened and she 
pulled back with a smile on her face. “I take it you didn't shower or 
anything before you came back?”

I looked at her with a quizzical eye.

“Oh come one Kelly, don't act surprised.  I can smell the sex all over you 
and your mouth still tastes like cum!”

I wasn’t sure how to take this when suddenly she burst out laughing.

“Oh Kelly, I’m sorry to tease you! I’ve been playing with myself all 
afternoon dreaming of him fucking you and now to smell him on you and taste 
him is so cool!  It’s almost like I was there with you.  Now let’s go 
upstairs and you can tell me all about it.”

It was the most wonderful finish possible to what had already been a 
wonderful day.  My mom and I lay in her bed, naked in each other’s arms as I 
described for her every detail of my afternoon.  She was so wet by the time I 
finished we spent the next couple of hours in bed making love once again in 
that special way only a mother and her daughter can.  

So much for Cindy, the little bitch! I knew she would never spend an evening 
with her mom like this and found myself wishing she could know what she was 
missing and would never have for herself!

THE END

  
20021012 Caught By My Boyfriend's Sister - mf oral voy