Sick sex (Horny)

Spurred by the sensation, I grabbed her by her hips and pulled
her behind toward me as I pushed my loins forward. My cock sank
fully into Jenny as I heard a low moan of excitement escape from
her. A moan that told me that this felt just as thrilling to her
as it did to me. At the coaxing of the way she began to churn
her sexual organ back at me, I began to earnestly fuck Jenny,
hard and fast.

My first, thrilling fuck into a real, female pussy. Jenny's
vagina was so tight and so hot and so luxurious that I found it
difficult to keep myself from going over the edge of climax. A
low, whining moan escaped her as I felt her pussy tighten its
clutch-hold on my cock and that sensation pushed me over the
edge and my spine tightened as I began to cum, spewing my load
of sperm deep into Jenny as she tightened and twisted her pussy
back at me. After several, thrilling spasms, I was totally
depleted and I fell beside her and we panted together in
evidence of our shared orgasms.

I put my arm around her and hugged her to me, thankful of this
first sexual union with her. Jenny turned her head and looked at
me, for a moment, her satisfaction evident in her eyes. Then she
rolled off of the bed and walked from my bedroom, leaving me
sexually drained and ready for sleep.

But, as was the case in my teen years, my appetite for sex was
at full peak by the next evening. Mother had a date that night
but she told me and my sister that she had left plenty of snacks
in the refrigerator and that Jenny would keep an eye on us while
she was gone. She also told Jenny not to wait up for her as she
was going to be very late. I wanted to get Jenny up to my room
as quickly as possible and have another fuck session with her
but, all through the evening, she seemed to be paying more
attention to Amber, sitting with her on the couch and watching
TV.

As it got late, I excused myself and said I was going to bed.
Both Amber and Jenny looked over at me and, as Amber looked back
to the television, signaled to Jenny to come with me, up to my
room. She seemed to glance quickly down at the bulge in my
shorts where my hardening cock was hidden but then she yawned
and looked back at the TV. "Don't stay up too late, Amber," I
told my sister. "I won't, Brian," she said. "I'm just going to
watch the last of Letterman."

I turned and went up to my room. I was horny but unsure if Jenny
was going to come to me tonight. Why had she avoided me? I lay
for a long time, trying to sleep but too horny, trying to jack
off but not able to cum from my hand now that I had experienced
the thrill of actual pussy. I was soon aware that I could no
longer hear the sounds of the TV from downstairs and that the
house was very quiet.

Curious and horny, I crept from my room and into the
semi-darkness of the hallway. I couldn't see any sign of Jenny
but there was a light on in Amber's room and her door was
slightly open. As I moved carefully to her door, I could hear
sounds coming from inside the room. Odd, strange, guttural
noises that I had never heard before. I pushed my face to the
opening and peered in. I was both excited and shocked at what I
saw.

My little sister was laying on her back, naked on her bed with
her legs wide apart. Laying between her legs was Jenny, her face
at Amber's pussy and her tongue lapping into her pink-looking,
shiny slit. Amber's eyes were tightly closed and she was rocking
her head on her pillow and moaning and chirping frantic sounds
of pleasure as Jenny eagerly licked at her exposed sex. My cock
hardened painfully in my shorts as I watched the lewd display.

Amber began to buck her loins up at Jenny's face and rock her
hips as Jenny stayed with her and continued to lap, quickening
the strokes of her tongue. "Yes, Jenny! Yes!" Amber yelled as I
watched, mesmerized by the sights and sounds. "Ah!" Amber
screamed and I saw her grab Jenny by the ears and pull her face
at her pussy. My cock was in my hand now and I was jacking on it
as I pushed open the door.

Amber, eyes tightly closed, was coming down off of her orgasmic
high as Jenny looked back and saw me. She just turned back to my
sister's pussy and began to lap again as Amber said, "That's it!
Don't stop!" I walked to the bed and my heartbeats quickened as
I saw Jenny lift her lower body up from the bed, so that her
pussy was offered to me again, as she continued to eat out Amber.

I got on the bed and knelt behind her, taking my cock and
steering to Jenny's opening and then pushing it fully into her
hot pussy again. As I began to fuck, I saw Amber's eyes open and
look up at me. "Oh, yes!" she said, smiling devilishly. "Fuck
her, Brian! fuck her good! She loves it! I love it!" Overcome by
the wicked sights and sounds and sensations, I started to fuck
Jenny hard and fast, my cock and her pussy making squishing
sounds that mingled with the slurping noises of Jenny's tongue
in my sister's juicy pussy.

Amber screamed out and began to cum just as I felt Jenny's pussy
tighten around my buried cock, as it had last night, and I knew
that the two girls were cuming, just as I was about to do. But
then Jenny moved forward and my cock pulled from her as I was
about to go over the edge into climax. Then she rolled to her
side and just looked up at my cock and down at Amber's
sex-slickened pussy, its lips pink and puffy with the blood of
desire.

Amber reached up for me from the bed. "Fuck me!" she screamed.
"Fuck me, big brother!" I shook my head. "I can't fuck you.
You're my sister! That would be perverted!" "I don't care," she
wailed. "I need it! I need a cock! I'm on fire!" Looking down at
that pretty, open, pink pussy, and feeling the urgency of the
desire in my loins, I knew that I needed it too.

I gave in to desire and I fell on top of my sister's soft body,
between her creamy thighs, and guided my cock into her receptive
hole. She was so wet that it only took a couple good thrusts to
push my cock fully inside of her. Her pussy was even tighter
than Jenny's had been but not quite as hot.

I loved the feel of her soft, naked skin against me. Especially
the twin swells of her breasts against my heaving chest. Jenny
watched me and my sister as we joined in incestuous union and
her eyes seemed to excitedly signal that this was just what she
wanted to see as I began to fuck Amber, slowly at first and then
faster as my orgasm began to build.

Jenny licked her lips as she watched us fuck and then she lay
close to us on the bed and we could both feel the heat of her
body as our sexual climaxes took us at the same moment, my
sister tightening the muscles of her legs and pushing her pussy
up at me from the bed as I screamed and locked my loins down on
hers, spasming and spurting load after load of my creamy sperm
deep into her churning, orgasming belly. When it was over, we
both lay still for a time, as Jenny got off of the bed and sat
on the floor, her eyes casting approving glances at the two of
us.

"That was great," Amber breathlessly said to me. "I've been so
horny and Jenny has been doing that to me, every night, since
just after she moved in with us and caught me playing with
myself. I never imagined how much better it could feel with a
real cock inside of me!" "Yes," I said. "It felt good to me too.
Much better than pulling my own pud in the dark! And from now on
we can take care of each other!" "And we owe it all to Jenny,"
Amber said as we turned our heads to her and smiled our
approval.

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Jenny's eyes seemed to sparkle as they took in our
adoration and me and Amber sat up and we both began to pat
Jenny's head and stroke her down the soft, brown hair of her
back.

"You're a good girl, Jenny," I told her as I scratched behind
her left ear and watched as her tongue drooped out and she began
to pant happily, her tail wagging excitedly across the bare,
wood floor, "You're the best dog a family ever had!"