Note: This story was dynamically reformatted for online reading convenience.
 
 ï>¿Helping My Girlfriend's Sister by mjt09Â(C) It was a relief to finally
check into the hotel after our road trip down to Atlanta.  I was psyched
for the weekend - A friend was getting married, and the trip to Atlanta was
doubling as a vacation for me and my girlfriend, Kate.  Oh, and my
girlfriend's sister, Gabrielle, who had just graduated from high school and
was tagging along since she had nothing better to do.  Don't get me wrong,
I'm definitely not complaining about spending a weekend with two beautiful
girls.  I was just worried about having our extra-curricular activities
curtailed by the presence of my girlfriend's sister, a very impressionable
and innocent girl who spent her entire high school career with her head
buried in books.

   After checking in and tossing the bags on the beds, it was time to
explore the city.  We spent the rest of the afternoon in Piedmont Park on
rented bikes, had dinner at a nice restaurant nearby, and returned to the
hotel to unpack and relax before the wedding the next day.  As I was
unpacking our bag, I realized Kate had also tossed in a few bottles of wine
- Great idea, since we couldn't get Gabrielle into any of the bars nearby!
The three of us drank our way through one of the bottles while watching a
movie, and it didn't take long for us to realize how late it was.

   Gabrielle got up from her bed, a little wobbly from the wine, and headed
to the bathroom to change.  As soon as the door was closed, Kate was on top
of me, her lips mashed against mine, her tongue driving into my mouth, her
pussy grinding into my cock through our clothes.

   "Kate!" I gasped as we came up for air, "Gabrielle's going to be back
any second!  Don't start something we can't finish!"

   "I'm sorry, babe...  But we'll finish it later, I promise," Kate said
with a wink as she rolled back onto the bed.

   Just then the bathroom door opened and Gabrielle walked out, wearing a
tight-fitting camisole and pair of white panties.  I knew she was hot, but
damn!  Her C-cup tits looked absolutely fantastic through the thin
material, her large nipples pushing through the fabric.  The look on my
face must have been obvious, since she quickly said, "You don't mind seeing
me like this, do you?  I just figured we're all adults, and there's no
reason to try and wear clothes we're not comfortable in, right?"

   "Um, absolutely...  Works for me!" I said as Kate elbowed me in the
ribs. If Gabrielle was comfortable enough to be half-naked in front of me,
who was I to complain?

   "Quit drooling!" she said, laughing.

   With that I got up and headed to the bathroom to get ready for bed.  By
the time I got back into the room wearing just my boxers, both girls were
in bed, and Gabrielle was sound asleep, passed out on the bed next to us.
"I don't think she's ever had that much to drink before," Kate whispered,
adding, "Which will make this a lot easier for us!" She sat up and pulled
her tank top over her head, exposing her lacy black bra to me.  My cock
instantly swelled as I reached for her tits, kissing her firmly on the
lips. Kate purred her approval as my hands reached for the clasp of her
bra, freeing her tits, her nipples already hard with arousal.  I kissed my
way down her neck to her chest, cupping one of her tits as I gently licked
and sucked on her nipple.  "Keep going!" Kate whispered, as I continued
kissing my way down her taut stomach.  She arched her back, allowing me to
slip her thong down her legs, exposing her bald pussy to me, glistening
with wetness.  Grabbing her tight ass with my hands, I pulled her pussy to
my mouth, thrusting my tongue deep into her folds.  Kate grabbed my head,
grinding my tongue even deeper into her as I licked her to her first
orgasm, her body shuddering beneath me.

   I looked up into her eyes, both of us panting with desire.  "My turn,
baby," she said quietly, turning me on my back and pulling off my boxers,
freeing my engorged cock already slick with pre-cum.  Kate swallowed me
whole as her tongue danced across the tip of cock.  I grunted my approval,
thrusting as deeply as her mouth would take me, knowing I wasn't going to
last long.  My eyes went wide as Kate kept up her work on my cock, licking
it from bottom to top as she gently held my balls.

   Just then I happened to glance over at Gabrielle's bed and gasped as I
realized she was wide awake and staring at us!  My gasp caused Kate to also
pause her incredible blowjob as she saw Gabrielle watching us.  We both
grabbed the covers as Kate exclaimed, "Gabrielle!  How long have you been
watching us?"

   Her face turning red, Gabrielle sheepishly said, "Don't be mad, Katie,
but I was only pretending to sleep, hoping you guys would go at it tonight.
I've been watching this whole time.  I've always heard about the other kids
at school having sex, but I've never seen it before!" She paused before
continuing, "I don't want to head to college in the fall not knowing what
it's all about.  Please, Kate, can you keep going?" Gabrielle had tears in
her eyes, pleading us to pick up where we had left off.  My cock, which
deflated as soon as I realized Gabrielle was watching, was quickly
returning to its full potential.

   Kate looked over at Gabrielle, then back at me.  "What do you think,
baby?"

   "Of course I have selfish motives, Kate, but I don't want your sister
going off to the wolves at college without knowing a bit about sex, do
you?"

   Kate hesitated for a second before responding.  "Ok, Gabi, but only on
two conditions."

   "Anything!" Gabrielle quickly said.

   "First, if you whisper a word of this to anyone, I'll never speak to you
again."

   "Of course I won't!"

   Kate then surprised both me and Gabrielle.  "Second, if you're really
committed to this, you need to be as naked as we are."

   I couldn't believe it!  Would I really get to see both gorgeous sisters
in all their glory?  My question was quickly answered as Gabrielle silently
peeled off her camisole, revealing two incredibly beautiful tits.  Her
nipples were a light pink color and hard with anticipation of what she was
about to watch.  She then stood up, pushing down her white panties to
expose her young pussy, wet with arousal, her folds just visible through
her dark, trimmed patch of hair.

   Kate nodded her approval to her sister before throwing back the covers
of the bed to get back to what we started.  My cock was aching for some
release after two false starts, and was rewarded as Kate swallowed me
again. "Damn, Kate!" I gasped as she sucked down my entire cock.  I kept my
eyes locked firmly on Gabrielle as Kate continued going down on me.  I felt
the familiar churning in my balls and knew I was close to cumming.  Then,
out of nowhere, Kate lightly brushed her finger over my asshole, sending me
over the edge as I shot load after load of cum down her throat.

   "Oh my God, Kate, that was incredible!"

   "Kate, that was awesome!" Gabrielle exclaimed.  "How were you able to
swallow all of him?"

   Kate, licking her lips and looking over at her sister, said, "Practice
makes perfect, Gabi!  Give it time and you'll be giving blowjobs like that
too!" She then looked back at me with a wink.  "But we're not done tonight,
are we babe?"

   "Hell no!" I said, as I pushed Kate onto all fours and guided my
still-hard cock into her wet and inviting pussy, thrusting into her until
my balls were resting against her ass.  At this point, Gabrielle was tired
of just watching us as she spread her legs open and started playing with
her engorged clit.  I pulled Kate's head up to mine, kissing her deeply as
I continued pounding into.  Kate was also furiously rubbing her own clit,
just as her sister was doing the same.  It didn't take long before both of
them came, crying out in unison.

   Before Kate even had a chance to catch her breath, I flipped her onto
her back and drove into her yet again, her slick pussy drenching my cock
with the juice from her last orgasm.  Over at the other bed, Gabrielle was
breathing heavily and watching us intently.  For the second time that night
I felt the beginnings of my impending orgasm.  Kate felt it too...  "Cum
into my pussy, baby!  Do it!" My balls and cock swelled and I cried out as
dumped another huge load of cum into her waiting pussy.

   I collapsed onto Kate's chest, spent from having cum twice in the last
30 minutes.  All of us took a few minutes to calm down from our heightened
arousal.  "That was fucking awesome, babe," I said.  Looking over at
Gabrielle, I asked, "And what about you?  What did you think?"

   Glancing between me and her sister, her eyes a bit glossed over from
having cum, her smooth skin glistening with sweat, Gabrielle said, "I think
that was the most incredible thing I've ever seen!"

   And even more than before, I was looking forward to the rest of what the
weekend held in store...

   I awoke the following morning after some of the best sleep I can
remember.  My girlfriend, Kate, was also starting to stir, her naked ass
still pushed tightly against my hard morning cock.  Her eyes fluttered
open. Kate turned over to me, smiled and kissed me.  "Did you dream as well
as I did?  Last night was incredible...  I think my pussy is still wet!"

   "Good morning to you too, babe.  Yeah, last night was awesome...  And we
still have the rest of the weekend in front of us!" I said with a wink.

   Kate rolled out of bed, walked silently to the bathroom and closed the
door while she took care of her morning necessities.  Meanwhile, I took the
opportunity to look over at the adjacent bed.  Kate's sister, Gabrielle,
was on her stomach, sound asleep.  Her covers had been tossed around during
the night giving me a chance to admire her naked back and ass, the one I
got to see for the first time last night.

   I heard the bathroom door open.  Kate, still naked, came back into bed
while I got up to take care of morning business.  I assumed by the time I
finished my routine Gabrielle would be up as well, but she was still out
like a light when I walked back into the room several minutes later.  Kate,
still naked on our bed, had a very mischievous gleam in her eye.  "Come
here, baby!" she whispered.

   My cock instantly swelled to its full length, knowing exactly what she
had in mind.  I wasted no time in kissing her deeply, my hands roaming up
and down her her body.  Her legs wrapped around my torso and she pulled me
tighter to her body.  I felt her her tits mashing against my chest and her
pussy grinding against my pelvis

   After several minutes of deep kissing, with Kate's hands exploring the
length of my back and ass, I broke off and started licking southward.  As I
moved down to eat her pussy, Kate moved her head between my legs to engage
in some 69.  Her hands caressed my balls as she expertly sucked the head of
my cock, her tongue caressing my shaft.  I was busily lapping at Kate's
smooth pussy, eagerly sucking her engorged clit.  Each time I took her clit
into my mouth I felt her writhe under me, pushing her pussy harder at my
waiting tongue.  Meanwhile, I was enjoying one hell of a blowjob, her head
bobbing up and down the entirety of my shaft.

   Kate and I were both in heaven and hadn't noticed that Gabrielle had
finally woken up...  That is, not until Gabrielle had slid off her bed and
onto our own.  "Good morning, you two!" she said.  We both looked up and
smiled back at her.

   "Good morning, Gabi!" Kate replied.  "We didn't wake you, did we?"

   "Yeah, but it was totally worth it...  I've never seen anything like
what you were just doing!  Please don't stop on my account, Katie!"

   "Since you put it that way..."

   With her sister sitting just inches away, Kate took my still-throbbing
cock back into her inviting mouth.  I resumed tonguing Kate's soaked pussy,
licking her clit as I thrust two fingers in and out of her waiting hole.  I
was moving closer to orgasm, and could sense Kate was as well.  Using her
pussy juice as lubricant, I pushed my thumb into Kate's puckered anus,
pushing her over the edge.

   "I'm cumming!" Kate screamed.  She bucked her hips in estcacy as her
pussy shot fluid onto my face and hands.

   Once the ripples of her climax subsided, Kate opened her eyes.  She
realized I hadn't yet cum.  "It's your turn, babe."

   She slid down the bed and positioned her pussy over my cock.  "This is
called the reverse cowgirl, Gabi," Kate explained as she lowered herself
completely onto my waiting cock.  She ground her pussy hard against my
pelvis, my shaft buried deep inside her.  I started slowly thrusting into
her.

   Gabrielle was still intently watching us.  As Kate continued working on
my cock, Gabrielle was furiously working her own pussy.  She was thrusting
three fingers deep inside herself as her other hand massaged her tits.  She
arched her back and started thrashing with the start of her own orgasm. 
"Oh...  oh...  oh!" Gabrielle cried out as her climax wracked her body. 
Clear fluid erupted from her pussy, drenching her hands and the bed.

   The heat from Kate's pussy and the excitment of watching her sister cum
was too much.  I passed the point of no return and my cock swelled with
orgasm.  I thrust one last time deep inside Kate's pussy and shot load
after load of cum into her.  Gabrielle's eyes were locked on mine as I
came.

   "That...  was...  insane!" she said, trying to catch her breath.  Her
beautiful tits were rising and falling with each breath.

   The weekend had barely started, and here I was, surrounded by two
gorgeous and completely naked sisters.  "Quite a weekend this is turning
into, isn't it?"

   Gabrielle looked over at her sister.  "Certainly different than I
expected!  Thank you for teaching me some of this stuff before I go off to
college, Katie."

   Kate replied, "Trust me, Gabi, it's our pleasure!" Then, looking over
her shoulder back at me, "But so far we've only let you watch, and we have
lots more weekend to go.  I think both of us are more than happy to give
you some personal instruction...  Trust me."

   Gabrielle smiled.  "I like the sound of that!"

   So did I... After getting dressed Kate, Gabrielle and I headed out to
check out Atlanta's World of Coke and their aquarium.  As beautiful as the
tourist sites were, however, I couldn't get my mind off the two beautiful
women I was with.  Kate was wearing a light, practically see-thru flower
print dress.  Her braless B-cup tits filled her dress nicely, her nipples
poking through the thin material.  The dress also gave Kate the chance to
show off her incredible ass and nicely tanned legs.  Gabrielle, meanwhile,
had chosen to wear a pair of tight fitting short-shorts to show off her
equally incredible ass and equally tanned legs.  She had opted to pair her
shorts with a more conservative tank top, although Gabrielle's C-cups were
straining at the material.

   I was in heaven.  But despite the great tourist traps, I wanted nothing
more than to go back to the hotel and understand just what "personal
instruction" for Gabrielle Kate had mentioned earlier that morning. 
Although Kate has always been very sexually aggressive, I wasn't sure
exactly how far she wanted to take things with her sister.  She said she
didn't want Gabrielle going off to college in the fall without any sexual
experience, but how much experience did she want her to have?  I didn't
want to take anything too far and risk pissing off one or both of the
sisters.  Thankfully some of my questions would soon be answered...

   After getting our fill of Atlanta attractions, the three of us hopped a
cab back to the hotel to change for that evening's wedding.  The wedding
was the real reason we were in Atlanta in the first place, of course, so we
didn't want to be late.  Once we were in the room, Gabrielle announced she
was going to hop in the shower.  "Don't be long!" Kate yelled after her. 
"You take notoriously long showers, and all of us have to get ready for the
wedding, sis!"

   As Gabrielle started her shower, Kate and I flopped on the bed.  "Babe,
can I ask you something?"

   "Of course...."

   "Don't get me wrong, last night and this morning were awesome
experiences.  But exactly how far are you thinking about taking things with
Gabrielle?"

   "Hon, I love you.  And I love Gabrielle.  And I don't want her going off
to college without the requisite experience.  So I'm willing to go as far
as you're comfortable going.  Ok?"

   I smiled and nodded.  Kate then leaned over pressed her lips hard
against mine.  She then stood up and slipped her sundress completely from
her body, revealing her completely naked body to me.  She had an absolutely
perfect body, with perky tits, hard pink nipples and a completely shaved
pussy.  Her outer lips were already wet with anticipation, just begging for
my cock.  "Ready for a shower?"

   "But Gabrielle's still in there..." I trailed off, realizing what Kate
was implying.

   I quickly shed my clothes and followed Kate into the bathroom.  The
steam from the shower had already fogged up the door to the over-sized
shower, so all we could see was the outline of Gabrielle's naked form. 
"Mind if we join you, Gabi?" Kate asked.

   Before Gabrielle had a chance to respond, Kate opened the shower door,
stepped inside and pulled me in behind her.  "It does seem like a waste to
be in here alone, sis!" Gabrielle answered.  "There's more than enough room
and water to share!"

   Gabrielle reached for the soap, but Kate grabbed it from her and gave it
to me.  "There's no reason for you to have to do that yourself, sis!" Then,
looking at me, "You don't mind, do you, babe?"

   I didn't need to answer.  Instead, I turned Gabrielle so her back was
facing me, reached around to her chest and started to apply the soap.  My
hard cock was pressed up against her magnificent ass while I lathered up
Gabrielle's gorgeous tits.  The feeling of her large, C-cup breasts was
amazing as I cupped them in my hands.  As she turned her head to kiss me, I
felt Kate's hands exploring my back.  I was sandwiched between both
sisters, my cock now fully engorged.

   As Kate moved her hands to grasp my cock, I slipped one hand down to
Gabrielle's pussy.  She gasped when she felt my fingers trace the outside
of her lips.  "Please..." she whispered, "please make me cum..."
Gabrielle's pussy was so wet, I easily slipped two fingers inside.  I
started fucking her with my fingers, building up a rhythm while Kate's
hands worked their magic on my cock As I started tracing circles around
Gabrielle's hard clit with my thumb, I felt her reach around behind her to
grab my cock.  I now had both sisters' hands on my hard member.  By this
point, Gabrielle was panting as she thrust herself harder onto my fingers.
I could also feel my own climax starting to churn deep within my balls.

   "Oh...  oh...  oh...  That feels so incredible!" Gabrielle cried out as
an orgasm started to rip through her.  "Yes!  Oh, God, yes!" she cried,
cumming hard on my fingers.

   I couldn't take the feeling of both sisters' hands sliding up and down
my cock any longer.  I turned my head around to kiss Kate deeply and came,
firing rope after rope of cum onto Gabrielle's ass.

   "Wow, girls..." was all I could say.

   "That was so hot!" Kate said.  "But I'm feeling a little left out!"

   Thankfully, my cock was still rock hard.  "Sorry, baby...  Let's fix
that!" I turned Kate around and bent her over.  She placed her hands on the
bench in the shower for support just as I impaled her soaked pussy.  She
was so turned on that I easily buried my cock deep inside her warm pussy.
My balls pressed against her and I felt the tip of my cock hitting her
cervex.

   "Ugh!" Kate cried out.  "Yeah, baby!  Fuck me hard!" I started pounding
hard into her, pulling all the way out before pounding my cock back inside
her gaping hole.

   By now Gabrielle had recovered from her own orgasm.  I felt her press
her tits against my back while she reached around to cup my balls with one
hand and Kate's clit with the other.  Gabrielle started playing with Kate's
enlarged clit.  "Dear God, Gabi!  Oh yeah...  Right there, sis!"

   The feeling of her sister's fingers dancing along her clit as I fucked
her from behind was too much for Kate to handle.  She screamed loudly as a
huge orgasm tore through her body.  The walls of her pussy tightened around
my cock as she came.  Kate's orgasm and Gabrielle's continued work on my
balls was too much and I came again, dumping another load of cum deep into
Kate's inviting pussy.

   "Holy shit!" I cried, seeing stars.

   I pulled out of Kate's pussy as she stood up, a bit shaky.  "Holy shit
is right, babe.  That was intense...  You sure know how to work a clit,
Gabi!"

   Gabrielle blushed.  "It's the only practice I've had, sis...  Up until
this weekend, anyway!"

   Realizing the wedding was quickly approaching, I said, "Girls, as much
as I'd like to continue what we've started, we really need to get ready. 
Besides, I think I may need to recover a bit!"

   Gabrielle pouted.  "As long as you've recovered by the time we're back
from the wedding..."

   After taking the most memorable shower of my life, Kate, Gabrielle and I
all got dressed, left our room and headed downstairs for my friend's
wedding.  This was the reason we came to Atlanta in the first place; the
amazing sex the three of us had been sharing was just a great addition.  As
the elevator slowly rolled down to the lobby, I took the opportunity to
admire the two beautiful women with whom I'd been lucky to be spending the
weekend.

   Both girls were dressed in black cocktail gowns.  Kate, my girlfriend,
was wearing a thin, almost nightgown-like dress.  Although held up with
thin spaghetti straps, the neckline plunged almost all the way to her
navel, which gave me a great show of her beautiful tits.  The hemline of
the dress stopped mid-thigh, showing off her firm, muscular legs.  Kate
noticed I was admiring her and smiled.  I couldn't help myself; as the
elevator continued towards the lobby I put my hand up the back of her dress
and cupped her thong-clad ass.

   My gesture was obviously noticed by Gabrielle, Kate's younger sister,
who was also very well dressed for the evening.  Her dress was a bit more
conservative than Kate's, but somewhat more form fitting, drawing attention
to her somewhat larger tits.  She had chosen a strapless gown, showing off
her very ample cleavage.  Gabrielle's dress was also much longer than
Kate's, the satin material flowing all the way down to her ankles. 
Thankfully, however, it also included a long slit up one side which stopped
just a few inches lower than her hips.

   Since Gabrielle caught me with my hand up Kate's dress, I thought it
only fair to give her the same favor.  As the elevator drew closer to the
lobby I used the slit to my advange.  As my hand made contact with her hip,
Gabrielle gasped and closed her eyes.  As I moved my hand towards her front
I realized that she had opted not to wear panties...  Her pussy was already
moist, allowing me to slip a finger into her.  "Ooooooh..." she purred, as
I rubbed my thumb over her clit.

   Kate then whispered in my ear, "We're arriving at the lobby, dear... 
And don't get her worked up too early!"

   Just as the elevator landed at the lobby, I pulled my hand away from
Gabrielle's dress.  She exhaled deeply, trying to remove the flush from her
cheeks.  "You promise there's more of that later, right?"

   ***

   The wedding ceremony was nice and very traditional, although I couldn't
focus on anything except what I'd be doing with Kate and Gabrielle later
that night.  Kate must have sensed what I was thinking, because halfway
through the reading of the vows she leaned over and whispered, "Relax,
stud, there's plenty of weekend left..."

   It didn't help.

   After the ceremony the guests all filed into the hotel's well decorated
ballroom.  Kate, Gabrielle and I were all seated together near the back of
the room facing both the dance floor and head table.  Trying to be somewhat
of a gentleman, I helped both of them to their seats, placing each sister
on either side of me.  Before too long the best man stood up to give his
speech.  As all eyes turned toward the head table, I felt Kate's hand start
to creep along my left thigh.  Not a second later, Gabrielle placed her
hand on my right leg, with both sisters' hands slowly moving closer to my
cock.  My prick started coming to life under the table, straining
uncomfortably against my pants.  It didn't take long, however, for Kate to
quietly unzip my fly, reach in and free my aching cock from its tight
confines.  As the best man rambled on, both sisters started caressing my
shaft, using my considerable amount of pre-cum as lube.

   I looked over at Kate just as she mouthed the words, "He's all yours" to
Gabrielle.  As Kate removed her hand from my cock, Gabrielle looked into my
eyes and started jacking me off quickly, each time flicking her thumb over
the head of my cock.  It didn't take long before I felt my balls start to
swell with cum and rise into my shaft.  Gabrielle pumped faster and faster
as my cock swelled in her hand and I exploded in orgasm.  Gabrielle smiled
widely as she wiped her spunk-covered hands on her napkin.

   "That was ok?" she whispered.

   "That was great, babe...  I can't wait to be your first later tonight
though."

   Kate leaned over, stuffed my cock back into my pants and zipped me up.
"Now, do you think you can keep it down until we get back upstairs?" she
whispered.

   "No promises, hon!"

   ***

   The remainder of the reception went off without a hitch.  Dinner and
dessert were both fantastic, and all three of us enjoyed several glasses of
wine.  I still couldn't keep my mind off what was still to come, and
couldn't wait to get the girls alone again in our room.  Around midnight
the bride and groom said their goodbyes, and shortly thereafter I noticed
Kate and Gabrielle had slipped away as well.  Hoping they were back
upstairs I made my way back through the lobby and into the elevator. 
Stepping off the elevator, I realized my cock was already hardening in
anticipation of what was hopefully about to happen.

   I unlocked our door and stepped inside our room, finding a wonderful
sight on the other side.  Candles had been lit, casting a soft glow
throughout the room.  Both girls were lounging on our bed, sipping
champaign.  Kate was still in her dress, but Gabrielle had changed into a
very sheer, and very short nightgown.  From my vantage point, I could she'd
already removed her panties; the outer lips of her pussy were clearly
glistening.

   "We were wondering how long we'd be waiting!" Kate said, as both girls
giggled.  Then, noting the prominent bulge in my pants, "But I'm glad you
came prepared."

   Kate put down her glass and crossed the room over to me.  Her hands
immediately started taking off my belt as she leaned in and whispered into
my ear.  "Gabrielle is ready for you, baby.  She's all yours." Kate
continued to undress me, first removing my pants before proceeding to
unbutton my shirt.  She then moved behind me and faced her sister.  "It's
time, sis." Kate then lowered my boxers to the floor, releasing my hard-on
before gently pushing me towards her sister.

   Gabrielle drained the rest of her champaign and set the glass on the
nightstand.  "I'm so ready for you...  just be gentle," she whispered, as I
closed the distance to her.

   Laying down next to her, I gently touched the side of her face and
pulled her in for a kiss.  I started by lightly touching her lips with
mine, the parted her lips with my tongue and kissed her deeply.  I felt her
tongue starting to probe my mouth while I started exploring the rest of her
body with my fingers.  As we continued to kiss I pushed the thin strap of
her nightgown off her shoulder, exposing her breast to my waiting hand.  As
I brushed her erect nipple with my fingers she gave out a bit of a gasp.  I
used the opportunity to move my lips down her neck, over her firm breast
and onto her sensitive nipple.

   Meanwhile, I continued exploring the rest of her young, beautiful body
with my hand.  I grabbed her muscular thigh and then started inching closer
to her awaiting pussy, as Gabrielle's breathing became heavy with
anticipation.  She parted her legs slightly, allowing me to come in contact
with the folds of her virgin pussy.  She was terribly wet already, and I
had no problem slipping my finger inside her.  She gasped as my finger
entered her and gasped again as I started rubbing her clit with my thumb. I
then leaned over and replaced my thumb with my tongue, flicking it over her
engorged clit as I continued to pump my finger into her.  Gabrielle pushed
my head harder against her pussy, driving her clit hard against my tongue.
It wasn't long before Gabrielle cried out in an orgasm, her pussy rippling
around my finger.

   Her chest heaving with deep breaths, Gabrielle opened her eyes and
smiled at me.  "That was great, but would you please just take my virginity
already?" I nodded in excited agreement.

   She sat up and pulled off her thin nightgown.  She then positioned
herself on top of me, my cock just inches from her dripping pussy.  At this
point we both realized Kate had shed her clothes and moved onto the bed
with us.  "You ready, Gabi?" she asked.  Gabrielle nodded.  Kate then took
my cock in her hand and lined it up with her sister's cunt.  I thrust
upwards and into her, popping her hymen and burying my cock completely
inside her.

   "Yes!" Gabrielle cried out, throwing her head back in ecstasy.  At first
she took a minute to adjust to having a cock in her for the first time,
enjoying the sensation.  She then started sliding herself up and down my
shaft.  It had been a long time since I'd been with a virgin; Gabrielle's
pussy was wonderfully tight and wrapped around my throbbing cock like a
condom.  Kate, meanwhile, leaned over to kiss me as I continued pumping
into her sister's twat.  It was certainly the most fun I'd ever had in the
sack!

   Then, as Gabrielle and I continued fucking, Kate swung a leg over my
head and positioned her own cunt over my mouth.  She lowered herself onto
my tongue and I started eating her out.  I parted the folds of her pussy
with my tongue and started thrusting it into her as I did the same with my
cock and Gabrielle's cunt.  I felt Gabrielle start to grind hard against my
pelvis and knew she was close to another orgasm.  I started lapping eagerly
at Kate's pussy, driving her closer to orgasm as well.

   Just then I felt two sets of hands at the base of my cock and one of
Gabrielle's fingers had found its way to my asshole.  The sensations were
all too much to handle and I came hard, firing load after load into
Gabrielle's cunt.  Both Gabrielle and Kate cried out with orgasms of their
own, and I felt a rush of sweet fluid dripping out of Kate's pussy.  The
sisters embraced to ride out their climaxes together and Gabrielle's pussy
milked my cock for everything it had left.  The three of us then collapsed
in a heap on the bed.

   As we lay panting there together, Gabrielle said, "Thank you, Kate, for
sharing him with me...." And with that, she kissed her sister full on the
lips before the three of us drifted off to sleep.