Rex (a black Lab) Became Her Lover


When I look back at how it all started, and the love I feeling I have for both of my lovers, it makes me feel all warm inside, and yet I have kept this my little secret for almost a year now! 

My husband of two years knows nothing of my other lover.  Unless I tell him, or he catches us in the act, he will never find out!

It was not supposed to happen!  I consider myself a very loyal and trustworthy woman, yet there are certain times in our lives where natural instinct and strong forces drive us toward things we can't fully control.

Two years ago my husband and I got married, and everything seemed perfect.  We have a beautiful house in the country, my husband has a good paying job, we have a great relationship.  The sex was good too!

After six months of marriage we decided to have children.  We decided we wanted to have two.  We started having sex with no protection for the first time.  It was very exciting, and we had more sex around the time when I was ovulating, between my periods.  After six months with still no luck, we decided to go to the doctor to check my fertility.

I was happy to find out that I was perfectly fine.  The doctor mentioned I was very fertile, and asked if my husband had had a recent sperm count check.  After talking about it, my husband decided to go and get checked, even though he insisted that his sperm was just fine.  

A few days later my husband went in to get a sperm count.  Then after a few days of waiting, the results came back.  According to the test results, his sperm count was extremely low.  He took the news badly, and mentioned a few times the next few days that he felt like less of a man.

I assured him over and over again that he was more than enough man for me.  Besides, the doctor recommended a diet and exercise for him to follow, and to avoid using tight pants and underwear.  He recommended avoiding stressful situations, which was difficult for him.

We kept trying over and over again, until it started to feel like more of a routine to me.  I could also sense the disappointment in him.  I tried to encourage him, and told him to be patient.  I too was getting a little frustrated, but would never admit it to him.  After all, I was a woman in my prime, and ready, and very fertile, and wanted to get pregnant real bad.  

I used to take my temperature in between my periods with a thermometer inside my vagina, monitoring my temperature to determine the perfect time to have sex, and when I was peaking in my ovulation.  

To my surprise, I even started to have fantasies of a male stud coming over during my ovulation, and lending me his services by penetrating me with his huge cock and filling my pussy with his rich sperm to fertilize my egg!  I used to get very aroused thinking of it.  My panties would actually get soaked.  But I would never do something like that to my beloved husband whom I love dearly.

My husband came home from work one day with a very big surprise for me.  He had swung by the animal shelter and bought a one-year-old black Labrador to keep me company during the long hours he was away working.  The dog was adorable, very playful, and energetic!  My husband knew how much I love animals, and I think he was trying to help fill that void inside me from not being able to get pregnant.

I grew very fond of Rex (that's what we named our Lab).  He and I would go for long walks in the countryside.  I even used to talk to him, and explain my frustration at not been able to get pregnant.  I confided to him that if my husband was more of a man (both sperm count-wise and in penis-size), it would be just perfect.

Even though I never mentioned it to my husband for obvious reasons, I wished his penis was a little bigger.  It was below average, from what I had read on the Internet, and I never really got that sense of been totally filled with dick.  Then of course there was his very low sperm count that started to bother me, even though I loved him dearly.  

I decided that I would make a personal sacrifice and try ignore those things. There were other things in life besides sex and penis size.  The months went by, and we stopped having sex as often, except during the peak ovulation periods that I still closely monitored.

I found myself looking at healthy-looking young men, and staring discretely at their packages when we went into town, wondering what size, and how much healthy rich sperm they were carrying in their huge young balls.  I was dying to be filled with just one load! 

I found myself getting wet on several occasions, and having to change my panties when I got home.  My husband never had a clue, but somehow Rex knew.  He would occasionally put his snout in my crotch and sniff me.  I brushed him away quickly, so as not to draw any attention.

One morning while walking in the woods behind our property I came across another woman walking her female Retriever along the same path.  We stopped briefly and greeted each other, before walking on.  Rex pulled hard at his leash, and got loose.  He started chasing after the other dog.

I knew something had gotten his attention.  He had a wild, crazy look in his eyes.  I turned around and followed him, shouting his name, and calling him back.  He was very drawn to the scent of the female dog, and started sniffing intensely around her private area. 

"Oh no you don't," said the other woman.  She told me that other male dogs in her area had also behaved like that.  She said she thought her dog was going into heat.  I giggled to myself, as I knew I was ovulating too, after taking my own temperature that same morning.  

Rex was wild and frantic, unlike I had ever seen him before.  I realized his strong sense of smell was telling him she was ovulating and ready for breeding.  I tried reaching for his leash, but was a little too late.  Both dogs took off running along the path, with the other lady and me on their heels! 

In a matter of seconds Rex was on the female dog's back, with his powerful front paws wrapped around her waist, and his hips dancing franticly behind her.  The other woman cried out, "Oh no!  We can't let them get stuck."  I had no idea what she was talking about.

We finally closed in on them.  I got the shock of my life when I saw 4 or 5 inches of Rex's wet slippery pink cock protruding out its furry sheath.  He was humping wildly into the air, searching for her entrance while spraying a clear liquid in steady powerful streams!

My mouth was wide open as I saw his pink tool right in front of me, desperately trying to find the other dog's opening.  I had seen him lick himself down there before, and on occasion I had seen the bright pink tip slip out of his fury sheath, but never thought much of it, besides being a little curious.

Then with one powerful jab, he hit his mark.  He drove his slippery pink cock inside her.  The other woman kept yelling, "Don't let him get stuck."  I was still puzzled by what she meant, and tried to help her separate them.  Rex was pounding her franticly, and with such amazing intent.  I was amazed.

I reached for his leash and pulled as hard as I could the same time the other woman pulled her dog the opposite direction.  With a loud plopping sound, Rex's cock pulled out of her as I pulled him with all my force.  I stepped back and stumbled backward onto the soft grass, pulling Rex on top of me.

Then the warm sensation of something wet trickling down my inner thigh hit me.  At the same time I looked up and saw Rex standing over me with what seemed like a 7 to 8 inch thick pink cock throbbing and spraying huge amounts of very warm sticky cum down the inside of my soft inner thigh and into my loose small shorts!  

I was totally frozen, and could not move.  Actually, I was in shock!  His huge cock was only inches in front of me, and I noticed the huge swelling at the base of his cock.  That's when I realized what the woman was talking about... "Not letting them get stuck."

I had never imagined that my dog had such a huge cock, and never imagined he had so much cum.  It was like I was in a trance and could not move, or maybe I did not want to move right away.

I felt his cum running down my thigh.  It was very warm, and there was lots more spurting out.  It ran down inside my shorts.  I suddenly panicked, realizing I was not wearing any panties under my loose stretch shorts.  I could feel the warmth of his cum running against my pussy and sticking to my soft pubic hair.

I finally pulled away from him as he stood there, still cumming in steady streams!!
"Oh My Gaaawd" I thought to myself, "That is the most cum I have ever seen in my life... and his cock is huge."

The other woman finally came back toward us, after chasing down her own dog.

"Is everything all right," she asked.  "Oh yes, yes we are fine," I said, trying to hide my soaked shorts with all of Rex's cum on it.  "Well I better get him home before he tries that stunt again," I said.  We both had a good laugh, and walked our way.

After reaching home I quickly locked the gate behind me, let Rex loose, and ran toward the bathroom to clean up.  The inside of my thigh was sticky and wet from his cum, and when I took my little shorts off I discovered that my pussy was also soaked.  I could see the milky grey droplets of his cum attached to my soft pubic hair.

I don't know what came over me, and what urged me to do what I did next.  I gently ran my finger through my cum-soaked pubic hair, and felt how slippery it was between my fingertips.  Then to my own disbelief (as if an outside force was controlling me), I slipped my cum-soaked finger inside my wet pussy.

I realized that not only was I soaked with Rex's cum, but my own pussy was soaked from the inside.  Oh my god, what was becoming of me?  Why was I so wet?

I started having flash backs, thinking about his thick pink cock throbbing right in front of me just moments before, and the memory of feeling him spray large
amounts of cum all down my thigh and into my shorts.  Thoughts of the amazing intensity of his powerful thrusts into the female dog went through my mind.  I felt very dirty for thinking about it, and yet my pussy was tingling like crazy!

I realized I had two fingers inside my pussy as I cleaned myself.  I was fingering
myself while thinking of how rich and fertile his seed must have been, and why my husband did not have so much cum.  I was also thinking about how big my dog's cock was... almost twice as big as my husband's!

I knew my thoughts were crazy and forbidden.  I had to stop those thoughts immediately!!  Yet my two fingers were slipping in and out of my pussy like crazy, while at the same time I was thinking of all that cum that went to waste.  I rubbed my fingers through my cum-soaked pubic hair, and drove them deep inside my wetness, realizing that Rex's cum was then inside me! 

I never thought I would have another male's cum inside me after getting married.  The thoughts caused me to shudder, tremble, and arch my hips, before exploding into what seemed the most intense orgasm to ever rock through me.

I screamed out loud, knowing that nobody could hear me.  My pussy was fat and swollen.  It clamped and relaxed through my orgasm.  I laid down on our big king sized bed and enjoyed the intense afterglow of my orgasm.

I thought... `What was I thinking?  What caused me to respond to what happened in the woods in such an intense sexual manner?  Was I dirty?  Was I a `Freak,' or was it simply the forces of nature taking over and expending all that sexual frustration built up inside me for so long.'

Also contributing to my thoughts was the almost routine sex life I had for the last year and a half.  Seeing my very dominant young male dog show such passion toward the other dog, and then finally showing his amazing penis, and most importantly showing off his amazing fertility and huge quantities of healthy rich sperm... those thoughts led me to think that those issues were the root of my husband's problem.

The tip of the iceberg was when I was fingering myself and thinking forbidden and naughty thoughts that I had never entertained in my mind before.  The thought of Rex's huge thick cock pushing my soft pussy lips to the side, and then me clamping around it as it penetrated my most sacred parts, and ejaculating inside me over and over again with his warm healthy cum... filling me until I was so full it was running out.  With that thought I had one of the most intense and forbidden orgasms ever.

I eventually came around again, and stepped into the shower to wash all of Rex's cum off me.  After a long shower, and after shaving all my pubic hair off, I put on my robe and walked downstairs to start preparing dinner before my husband got home.

I found it difficult to concentrate after what had happened a few hours earlier, and I kept getting the wrong items out of the fridge.  My thoughts went to Rex, and I realized that he must be getting hungry too.  I put aside what I was doing, and went to get his dog food.

Rex came running to the back door as soon as I opened it.  I let him inside and he knew it was dinnertime.  He obediently sat down, wagging his tail as I put his bowl of food in front of him.  He gobbled the food down as I knelt next to him to admire him.  

I could not help it, but my eyes moved under his belly and toward his furry sheath.  I could never look at him the same way again, after having seen what
he had hidden inside his furry protective sheath.

"Stop right now!" I told myself.  "This is insane.  I am sitting here thinking about my dog's penis!"  I got up and went to finish making dinner for my husband and me.

I sat down in the living room to watch some TV.  The phone rang.  It was my husband.  He told me he would be working very late on a project that needed to be finished by the next day.  He told me that he was going to sleep over at a hotel right next to the office, instead of risking driving the two hours back home late at night.

I was very disappointed, and reminded him that I had measured my temperature that morning, and I was peaking in my ovulation cycle!

"Maybe we should take a break, and try again later some time," he said.  His words hit me hard, and I felt the tears running down my cheeks.  I tried not to sound disappointed and shocked by what he had just said.  I calmly said good night and hung up the phone.

The tears ran down my cheeks as I walked to the couch and plopped down.  The tears kept running.  All the emotions from the tension involving having children hit me.  I sobbed and let it all out.  Rex came into the living room and sat down in front of me, looking at me with his big brown eyes, sensing my saddened state.  I reached out and patted his head, thanking him for his concern.

He rested his head on my thigh, looking at me to make sure I was fine.  I was glad for his companionship in that difficult period in my life.  His head felt warm against my bare skin as my robe slipped open.  I did not even bother closing my robe again, even though I was totally naked under my robe.  

I knew Rex understood me as I patted him and told him that I was ovulating, and that my husband was supposed to be with me right then, trying to take advantage of the very few days I could get pregnant each month.  I felt I was just like the female dog that was in heat that day, except that her cycle was every six months.

My thoughts went back to what had happened that day, and I was still amazed by Rex's very strong interest in the bitch after picking up her scent!  I remembered the wild intense look in his eyes, and desire and drive he had to comply with the strong instinct deep down inside him.  I admired that in him, and found it very attractive and masculine, even though he was a dog.

I could not help wonder if he could sense my readiness, and that I too was in full heat.  I gently spread my legs wide open, exposing my vagina to see how he would react.  My heart was pounding, and I was blushing from the little experiment!

Immediately Rex started sniffing the air, indicating an interest in the new sweet scent that was filling the air around him.  I was glad to see that he was responding.  It made me very curious as to what he would do next.  Rex looked at me as if seeking approval before he pushed his snout between my spread legs and sniffed some more.

I jumped when his cold nose touched my bare pussy, and his long pink warm tongue brushed over my whole pussy.  It sent a warm tingle inside my pussy that spread to my belly.  "Oh My God," I uttered, as he kept lapping my pussy, sending all the right signals.  I felt my sexual arousal building by the second.  I felt my pussy tingling, and I realized I was getting wet from my dog licking me.

I can't explain the feelings that were going through my body as I was been very
stimulated by my dog.  It was a forbidden and very naughty feeling that
only highlighted the experience.

That day was a rude awakening for me.  I had never imagined in my wildest
fantasy that I would ever get sexually aroused by the kind of incident I had experienced that morning... and by having my loving dog licking the soft folds of my newly shaved pussy with amazing warmth and talent.  My husband never liked oral sex, and there I was getting it from my dog.

My Rex was stimulating me in a way that I had never felt before.  His tongue slurped franticly at my sweet and soaked pussy!  My pussy lips were swollen fat, and he had opened them wide as his tongue occasionally snaked inside me, searching for more sweet nectar.  "Oh God Rex, you are turning me on!"  I knew he must have sensed my readiness, and just the thought of him thinking of me as his bitch in heat made me wet.

I curiously looked to the side, and what I saw next sent a wave of warmth through my whole body.  I felt my pussy start throbbing like never before!  His pink cock tip was protruding out his sheath.  It looked very wet and slippery.  

I started thinking of that morning... the full size of his penis... and the amazing amount of cum he had stored in those big balls.  I could not help myself!  After all, I was a woman in my sexual prime, and on top of that, I was ovulating.  Only a woman can know what I was feeling right then!  That deep instinct drives a woman when she is ovulating and has the desire to breed and reproduce.  

I wondered what was going through Rex's mind right then.  Did my scent and taste turn him on?  Did his very strong animal breeding instinct tell him that I was in heat and ready to breed right then?  Could he actually breed with a human female?

I felt very dirty and naughty by even entertaining the thought of him breeding with me, yet the remote thought of letting it happen turned me on in a way that I had never felt before.

I could not resist the temptation.  I reached over and ran my hand under his belly and gripped his sheath firmly in my hand.  I felt the texture of his penis under the soft skin of his sheath, and bravely started moving my hand back and forth along it!  The sight of his wet pink pointy tip peeking out every time I pulled his skin back started a chain reaction that I could not stop, even though I tried.  His hips started humping back and forth.  The feeling of his penis getting thicker and longer in my hand told me I was turning him on too!

His cock kept getting bigger with my every stroke.  I had never felt a cock of that size in my hand before, and knew it would get even bigger.  My body was virtually screaming out loud, and my pussy was fat and juicy.  My pussy lips spread open like a flower in preparation for just one thing.  

Rex's pre-cum started shooting up my arm, and I decided at that point that I wanted to feel his sex organ against mine.  I was not sure how to proceed with my decision.  All I knew was that my whole body was willing and ready to let him have me, if he wanted.  I had feelings for him, and badly wanted him inside me!

I took a deep breath and got down on all fours in front of him, hoping that he would know what to do next.  I rested on my elbows, spread my knees far apart, and pushed my ass in the air, totally exposing myself to him.

It was like he knew exactly what signals I was giving him.  He quickly came behind me and licked me twice before jumping on my back and gripping his powerful paws around my waist.  He was humping his hips the same time his rear legs were dancing behind me, as he positioned his penis against my soft swollen pussy.

I felt the warmth of his pre-cum hitting my pussy, and knew I was well lubed by him and my own juices.  I felt his tip searching, and I knew I was at the crossroads of being unfaithful to my husband.  It was my husband's pussy, and now another male was at the entrance to his wife's pussy, invading his property.  When it finally slipped past the soft folds of my pussy lips and dipped into my warm wetness... I all went crazy!

Rex arched his hips back before thrusting forward, driving his slippery pink member inside me!  The lips of my pussy gripped his penis, forcing the soft skin of his sheath back, exposing his whole cock, and resting behind the slight bulb at the base of his penis.  

`Ahaaaaa... Rex you are inside me,' I thought.  The sensation of his warm slippery cock inside me was mind blowing!  Then when he started humping his cock in and out of my pussy I knew I was in trouble... or was it heaven.  He did not waste any time.  His primary goal was to breed with me, and impregnate me as fast as he could.

His cock started swelling thicker inside me, leaking pre-cum mixed with his cum inside me as he franticly fucked me!  Harder and harder he drove his cock into me, and the sensation of his knot expanding fast, pushing my pussy lips further apart, before settling inside me, was amazing!  

It hurt a little at first as his cock and knot swelled inside me, pressing against the walls of my pussy.  I was unaccustomed to the feeling of his pointy tip touching unexplored depths of my pussy before it rested at the entrance of my womb.  There was no turning back.  Another male had his cock inside me, and he was satisfying my needs... finally!  I loved my husband, but this male was superior to him when it came to pleasing me in the sex department, and I could not deny that!

What happened next I will never forget, and it remains the highlight of that whole event.  An amazing warmth spread through my pussy.  The pressure of his cum spurting powerful jets of sperm deep inside my pussy sent me over the edge as I pushed back to meet his thrusts, and to ensure he was as deep as he could get, making sure his sperm was forced into my belly.

I exploded violently into an orgasm that temporarily made me loose my vision.  It was so intense!  The feeling of finally been filled with cock to the max was out of this world!

Rex and I were breeding, and nothing could get in between us.  His cock expanded inside me, locking us together by his baseball-size knot, and trapping his sperm inside me, giving it lots of time to work deep inside my womb!  Even if my husband caught me at that point, it was too late.  My lover's sperm was already deep inside me, rich and fertile, and the amount was 20 times more than my husband could ever produce.  

I would feel sorry for my husband if he saw us, but I had certain needs that needed to be fulfilled, and my lover was doing it very well.  Rex made me feel like a real woman again.  My belly felt bloated with his rich seed!  I was ovulating, and I believed my chances of getting pregnant were very high with the amount of sperm I had inside me right then!

Rex and I stayed stuck together for a long time.  I had several orgasms in that period, and could still feel his warm cum trickling into my pussy the whole time.  My pussy milked his huge balls for every single drop of his precious seed.  It was the best sex ever, and I wanted more!

When Rex finally started shrinking and pulled out, the amount of cum that followed was amazing.  It splashed all over the carpet under us.  

We both walked upstairs to my room as his cum ran down my leg the whole way.  We cuddled up next to each other and took a nap.  I knew I had to have him inside me again later.  I decided not to shower yet.  I wanted his warm sperm to work its way deep inside me, and let nature take its course.

I had taken a huge step in my life by offering my most precious egg to another male than my husband to impregnate.  He made me feel like a woman like never before with his powerful and intense thrusts into me, filling me like never before, and then unleashing amazing amounts of rich healthy sperm... bloating my belly with his seed, and filling a void that I had only fantasized about for a long time.  

Having successfully mated with Rex, I lay back next to my lover as our sex fluids mixed inside me, my egg bombarded by his strong swimmers.  I couldn't help but believe that one would attach.

The feelings I felt for Rex right then was the love a woman feels for the father of her children!  I wanted his love seed inside me many more times in the next few days during my ovulation.  I really wanted him to make me pregnant with his
offspring!  I would keep it a deep secret, and even give birth to our puppies in secrecy.

Maybe I was been very unrealistic, but that is how I felt right then.  I felt like I had gotten in touch with my feminine side after his deep penetration and powerful ejaculation inside me, and I wanted to exploit it to the fullest.

I was awoken after a short nap by the sound of my sister calling my name, and knocking on my door.  I quickly put on a pair of white cotton panties and my nightgown, and hurried downstairs to open the door for her.

I let her in and we hugged.  I made some tea for both of us, and we sat down to catch up.  She could not stay long.  She wanted to know if there was any new news in my attempt to get pregnant, since I had told her all about our problems.

I blushed slightly, and felt a warm sensation while thinking of what had happened earlier.  "No luck yet I am afraid," I replied.  After a lot of chatting back and forth I walked her to her car and we said our goodbye's.

Walking back to the house I felt real slippery between my legs as they rubbed together.  Then I felt the unmistakable feeling of his warm milky grey cum running into my panties, leaving a big wet spot, a reminder of our earlier breeding.

I felt like a slut as I started feeling horny again after the little leak into my panties.  My heart started beating wildly as I started to fantasize about taking all my clothes off and walking into the woods with Rex, crawling on all four with him, and pretending I was his mate in heat, as I let him take me over and over again.  

The thought was driving me crazy!  How had I transformed from a faithful good wife into a doggie slut overnight?  Somehow the animal inside me had been awakened, and my naturally strong breeding instinct as a woman was running in overdrive!

I knew I had crossed a line that would change me forever.  I could never go back to the innocence I had before that day.  I knew it was forbidden, and yet I could not help my body responding the way it did, and the craving it had to be satisfied, and allowed to feel like a woman.

The thing that turned me on immensely too was the fact that somehow there was a mutual sexual attraction between Rex and me to breed with each other, even though we were not of the same species!

I was further turned-on just knowing that Rex had taken me with such passion, and had brutally fucked and stretched me like every woman deserves to be taken.  And... that he tried his best to impregnate me, no matter how many times he had to breed with me.  I was feeling a raw primitive feeling of knowing that Rex wanted me, and that I let him have his way with me!

I loved the fact that the smell of my sex attracted him to have a strong urge to breed with me... that my pussy gave the right signals showing my readiness.

It was about raw sex in its very primitive and instinctual state.  No complications or phone calls and feelings involved in having a sexual relationship with a man.  He would not talk and tell.  He had an unconditional love and faithfulness toward me, and a readiness to take me anytime of the day, as long as I gave him the right signals, and gave him permission.

The next day I decided I would wear something very light, and walk with him in the woods at evening, and get naked for him, and crawl around on all four to create the sensation of been one with nature in its pure animal form, and let him take me the same way he wanted to desperately breed with the other bitch the previous evening.  The thought that I was actually going to try it that evening made me extremely excited!  

That evening I removed my panties an slipped into a short skirt that could be removed easily, and a tank top without a bra, so I could show my naturally large well-shaped tits.  They seemed to be swelling from the protein-rich cum inside me already, and by my excited state!

In a soft grassy area I got down on all fours, lifting my skirt to expose my bare bottom.  Then came the moment of truth.  Rex saw me on all fours in a very suggestive manner.  Immediately Rex came up and licked my face quickly, before moving behind me.  He started sniffing my sex that was fully exposed to him.

Then it happened!  The sensation of Rex licking my pussy sent a quiver down my spine.  He soon started lapping at my pussy, using the full length of his tongue, wrapping from my ass all the way up over the soft natural fat folds of my pussy lips, and over my clit (that was growing bigger by the second)!

I could not believe that things were actually unfolding the way I had thought about earlier.  Was I dreaming, or were all my long feelings of neglect and desire to be treated like a woman again being fulfilled.  

I could feel my body starting to respond to Rex's attention.  My breasts were swelling with anticipation, and my nipples were extra sensitive from standing erect for so long.  My pussy was throbbing, and my juices were flowing.  Before they could run down my crack, Rex feverishly licked them up.

I lowered my head and looked under my belly, trying get a glimpse of his keen interest in my sex!

As on the afternoon before, Rex instinctively jumped on my back, and within seconds I felt his pointy tip against my wet entrance.  After only a few smaller jabs feeling his way around, his pointy tip felt my warm wetness.  He lunged forward, driving his long slippery penis into me!  It had started.  Like two animals in the wild we were breeding.  

Rex was again slipping his cock in and out of my soaking wet pussy!  Soon he picked up the pace, and my eyes got real big when I started to feel him swell inside of me.  Then I felt the unmistakable feeling of his warm pre-cum inside me! 

He griped me tight.  He pulled himself so deep inside me that the tip of his cock seemed as though it was trying to pierce inside my cervix opening.  He strategically held his cock inside me, allowing his knot to swell within me!

The pressure was enormous as his doggie cock forced the walls of my pussy wider.  I felt the pain of his knot swelling inside me.  I pushed back to meet his thrusts into me.  It felt like my pussy was taking his knot a little deeper to accommodate him more.  The pain turned into the most amazingly satisfying fullness I could imagine.  His cock twitched franticly inside me, just before I felt that powerful stream of Rex's hot cum spray my insides.

I felt every pulse of his cum spraying inside me.  The feeling it gave me, knowing I was ripe, was amazing.  I wondered which spurt would contain the sperm that would fertilize me.

Then he stopped humping, and he just laid on top of me, with his doggie cock still embedded and locked inside of me!

The amazing thing about it was that he kept shooting his cum inside me the whole time.  Like on the day before, I came several times during the connection, from the pressure of his knot rubbing against my G-spot, and from the warm cum still spraying against the inner walls of my pussy.  I was in heaven.

I finally got up off my knees and put on my clothes.  I felt weak, and started moving back toward the path, with Rex at my heels, trying to get a lick of the cum that was dripping down my leg as I walked back home.

I felt bloated with his cum in my womb.  To me, my belly looked bigger somehow!

I opened the gate and let Rex and myself in.  I went right up to the shower to clean up before my beloved husband came home.

I was so exhausted that I collapsed on my bed and slept until my husband rubbed his hand on my back, asking me if I was ok.  I looked at him and smiled.

I told him that I understood his comment about `giving it a break' regarding trying to get me pregnant.  He looked relieved.  I knew he could feel that enormous pressure to perform lifted off his back.  He said, "Maybe we could get a donor, if it continues to not work out."

"We can talk about it later honey," I told him, knowing that my womb was still filled with Rex's donations that day.  My husband and I cuddled up and fell asleep.  I kept my nightgown on, since I was still leaking doggie sperm into my panties.  I would have hated to have to explain that if my husband had noticed!

As I lay there I thought back on all the sexual pleasure I had experienced with Rex that day.  I knew... of course I knew... that all that dog sperm was not going to cause me to bear puppies.  I knew it all along.  But, imagining the power of the sperm deposited so deeply within me, and reflecting on how much enjoyment my pussy had received, gave me reason to worry less about becoming pregnant... and reason to look forward to more fun with my Rex.

I slept like a baby that night, satisfied in so many ways!

