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   She was trussed up well now, unable to move much except to squirm.  I
have to say, I felt a flood of wetness between my legs as I watched you pin
her down with a knee to her lower back while you whipped the rope around
her ankles.  When her ankles were secured, you paused to caress the skin of
her lovely white ass, kneading her flesh with your large, blunt fingers,
pulling the cheeks apart to expose her pink puckered asshole.  I walked
over and slid my finger into your mouth to wet it -- you sucked it for a
moment, then I withdrew and touched it to that spot while you held her ass
pulled apart for me.  She really thrashed then, and I could hear muffled
cursing through the gag.  She hated anything sexual to do with her ass, she
thought it was nasty and unnatural and wrong, which is what made it all the
more compelling.  There are nerves there, nerves that give pleasure when
stimulated, whether she denied it or not.  It was incredibly erotic to
contemplate showing her that against her will, while savoring her
helplessness and humiliation.

   While you maintained the pull on her cheeks, your hard cock waving in my
face, I leaned down to replace my finger with my tongue.  You had to exert
some pressure with your knee to keep her still while I first swirled my
tongue around her entrance, then began to lap at it with little strokes,
like a dog would.  I know I love it when someone does that to me, and she
had to be feeling the pleasure building despite herself.  After a few
minutes of diligent lapping with my nose buried in her crack, I quickly
plunged the tip of my pointed tongue past her sphincter and into her tight
tunnel.  It spasmed tight around the muscle of my tongue, but I kept up the
pressure and pushed in further to counter her efforts to force me out.  I
was sure too that the noise through her gag was beginning to take on the
quality of a moan.  I fucked her ass with my tongue without pausing, giving
her no relief from the hot, wet intrusion into her most private place.  I
reached up with my right hand to find your cock, and began to work it up
and down, enjoying the feel of the silky skin sliding over the rock-hard
shaft underneath.  I could feel your distended veins under my fingers, your
large, swollen head cupped in the palm of my small hand.  I knew you had to
be aching with the engorgement, dying for release.  I raised my face up
from her crack so I could see, and traced my left finger down her slit
while still holding onto your stiff cock.  Sure enough, my finger slid
easily down her crack because it was slick with her own juices.  Her lips
were beginning to swell with blood too, taking on a deep blush of pink. 
When my fingertip found her clit at the bottom, it was erect with arousal,
and I paused to rub it in circles for a moment.  A definite moan that time.
I think you couldn't help yourself then, and moved your knee off her back
so that you could take my place behind her, straddling her bound thighs.  I
moved to the side to make room for you, and grabbed a handful of her long,
blonde hair, twisting it up in my fist to make reins out of it.  She loved
her hair, and the implicit threat of ripping it out by the roots should be
enough to keep her under control.

   You took your hard cock in your hand and slid it up and down her crack
in the wetness, covering the head with her juices.  You hesitated for a
moment at her pussy, her lips closed around the swollen head, but then slid
it back up to her well-lubricated asshole.  "I know you want to take her
ass, baby, but how do you want to do it?  I want to help too, but it's a
little awkward since she's tied up." You thought for a second, then
answered, "I'll roll her onto her side." You moved off her legs and rolled
her up onto her right hip, so that she was facing me.  She was well gagged,
but not blindfolded, so I could see the anger and revulsion in her eyes.  I
smiled broadly at her, deeply satisfied with this opportunity.  While I
held her eyes, I reached down and squeezed both of her generous nipples,
pinching them hard to make them stand up erect on the mounds of her
breasts. Her breasts were beautiful and I admired them, and took pleasure
in squeezing them for a moment, kneading the yielding flesh with my hands.
You moved around to lie down on the other side and spooned up behind her,
and I knew that's how you were going to take her.  I watched you stroking
your hard cock with one hand while you smeared the lubrication from her wet
slit around her asshole, readying her for your penetration.  I laid down on
my own right side then, so that I was sixty-nining her, positioning my face
in front of her pussy and my own pussy in her face.  As a passing thought,
I was thankful for the rag in her mouth, so that she couldn't bite. 
Suddenly I felt her body jerk and she grunted hard in pain, and I knew that
you had entered her.  The head of your cock is huge when you are really
aroused, and I'm sure it wasn't easy to force it into her through her
tight, virgin asshole.  My job was to take the edge off that pain, and make
sure she didn't escape the pleasure of it.  I buried my face between her
closed thighs and wiggled my tongue through wet lips to get to her swollen
clit.  As I found it with my tongue, I heard you moan deeply in pleasure as
your cock slid in all the way to the root.  You held it there for a minute
as I tongued her clit, letting her passage stretch to accommodate the
intrusion.  She squirmed feebly and you stilled her hip with your hand. 
I'm sure movement did nothing but hurt her now.  I thought about how she
must be feeling -- impaled by your hard rod in a forbidden place, me
licking her pussy.  She must be overwhelmed with anger and pain,
humiliation and pleasure.

   After a minute, you began to slowly rock in and out of her, moving her
hip with your hand to make her body meet your strokes.  I knew you were
pushing deep into her ass, straining to put yourself as far into her as she
had always denied you.  She resisted your movement less, and I knew that
her body was beginning to respond to the sensations despite herself.  I
reached up with my free hand and pinched her nipples again, squeezing and
twisting them aggressively with my fingers.  Her juices were flowing freely
then, over my tongue and into my mouth, down my chin.  I felt your pace
quicken, your breathing hard and ragged as you strained to control your
orgasm and prolong it.  She was rocking her body on her own accord now,
meeting your thrusts, taking you deeper into her, your flesh smacking
together hard with each stroke.  I continued licking her erect clit with
persistent strokes, and suddenly her body convulsed as she began to climax.
You felt her tense and spasm, the rings of muscle in her ass squeezing your
shaft rhythmically as she orgasmed.  You couldn't hold yours any longer,
and began spraying load after load of hot, white cum deep into her ass.  I
listened to your satisfied moans, those guttural animal noises that you
make, as you spasmed and twitched with the remnants of it.  Your breathing
slowed and began to return to normal, and I noticed that she was stock
still and quiet.  I'm sure she was absorbing the shock of her response.

   I sat up and reached over her legs to find you still buried in her.  I
cupped your balls in my hand, thinking about how much you had just unloaded
in her ass, how full she must be right now.  As I watched you, I could see
some small decision cross your face, and felt the base of your softening
cock twitch under my fingers.  It hit me what you were doing at the same
moment that she began to scream through her gag.  Hot piss squirted back
out of her opening as I held the base of your cock, still buried in her
ass. You held still as you let everything in your bladder flow into her,
while it simultaneously squeezed back out, mixed with your cum.  You
finished, and then pushed down on her hip to roll her onto her stomach as
she shuddered silently.  Your now-flaccid dick popped out as you did, and I
watched the rest of your yellow pee and white cum run out of her stretched,
gaping asshole.  I rubbed the wetness around her lips, dragging my fingers
through the mess, spreading it around her pussy and onto the cheeks of her
ass.

   Now, everyone taken care of but me, you pushed me back on the bed and
said with a smile, "Your turn." I smiled back, and knew that I would get
the added pleasure of having her watch while you made me cum.