Good job, Hunn! Love the concept and can't wait to see what you come up with next.

Please don't stop i'm loving it so far but don't go crazy on the fantasy ie 48 weeks with octuplets be realistic as magic condoms will allow.

Still working on chapter 4

(June 24, 2021, 10:22 pm)Hunn2020 Still working on chapter 4

Any updates? Super excited for chapter 4 to see where this story goes.

Yep, still plugging away on it, probably thinking Saturday or Sunday

Sorry about the long wait, got busy with work and overtime. I proudly present chapter 4:

Chapter 4: Mother Daughter Neighbors, My Former Teacher And The First Birth.

Another month passes, and as time passed, you could definitely tell that Kelly was pregnant now. I watched as she was doing her late afternoon forecast, I had seen on her Instagram that she had announced her pregnancy and the channel had had a bit of a party for her from the photos on it on their page. So the channel decided to move her to later in the afternoons, closer to prime time as she now some seniority at the channel and because of her pregnancy.

Poor Samantha, her belly was getting close to huge now as she was 7 and half months along, nearly 8 months along with my first set of kids. She was one of those unfortunate girls who’s milk or technically colostrum came in early which made her breasts swell even more and she had to switch to a nursing bra so she could put a nursing pad to catch the excess milk that had started to leak out.
But she still would show up in my room in the middle of the night especially if Mom or Dad were out or it was very late at night and she thought I was dead to the world. Which was a reaction that I continued to foster, feigning to be sleep especially during that time of the night. She was like a drug addict to get her nightly fix of sex to ease her pregnancy horniness. I get the feeling that these two babies were not going to be the last kids filling up her teenage womb if she keeps this up after the twins are born and she is fertile again.
The Thursday before Ms. Walsh’s visit was a bit of an odd day for me as I found myself with some free time as the firm only needed me for the first half of the day so I worked that half day and went home. While I was on my way home I passed my new neighbors Amy Tarson, a 33 year old single mom and her 18 year daughter, Morgan who is high school senior at a rival high school across town. She was tiny like Tristan but very curvy.

Morgan was a brunette with thick curls that cascaded down to the middle of her back, and rather large breasts maybe a C cup if I had to guesstimate and very large round ass in that was currently being showcased in a one piece bathing suit as she was reading while sunning in her backyard. She looked like she was a mix of hispanic and asian ancestry. As Amy is definitely hot hispanic MILF material as Morgan’s dad was asian from some of the photos that I had seen, when I helped them move in a couple of months ago.
Amy was taller than her daughter but not by very much. She is about 5’2, compared to Morgan’s 4’11” height. She was curvy as well sporting a very hourglass figure with a wide round ass and big tits, looked like she had two cup sizes on her daughter maybe a DD or E cup and long thick black hair that reached down below her glorious ass.

Morgan and I were on pretty good terms as she had a thing for older guys. I knocked on the gate loudly. Morgan’s head popped up from around the back of the tall yard chair she was sitting in the shade of the large elm tree that was in my backyard that cast shade onto the Tarson’s yard.
“Ah, Jason! Good to see you again, not working today?” She asked me.
“An uncommon half day for me, the bosses sent a large chunk of the interns and paralegals home as it was a slow business day at the firm.” I replied.
“Oh good, can I get your assistance real quick?”
“Sure, what do you need?”

“I can not reach my back to put this lotion and sunscreen on, can I get you to help me with putting some on my back?” She responded
“Sure, your Mom working today?” I asked as I unlocked her gate door and entered her backyard and closed it behind me. Suddenly to medium size blurs of fur ran up to me and slammed into each of my legs. “Ow!…” stupid dogs..” I mutter under my breath.
“Max! Sasha! Get back here, we have told both of you before not to rush and slam into visitors! No treats! Bad doggies!” Morgan said as she stood up to yell at her both crazy mutts. I looked at her admiring her compact and curvy form, barely contained her one piece. Of course my body betrayed me and I popped some serious wood. And it did not take Morgan long to notice either. She walked up to me her wide hips swaying as she looked like she was horny.

You could feel the sexual tension as we had been playing a game of cat and mouse for past 8 months since she moved in next door. She apparently decided to break the tension and reached up with her lips to kiss me. I reciprocated and kissed her hard. In a matter of minutes I found my naked butt on the seat of the chair she had been sitting in her book knocked off the arm of the air completely forgotten in our passion.
She stopped kissing me and pulled back and asked as she put a hand on my chest stopping me for a minute
“I’m assuming you have a condom for that big fat sword that you want to sheathe inside me, as I am not on birth control yet. I just ran out and we have not been long enough to find a new obgyn.”

“I do, it’s in my wallet. And I will ask Mom and Samantha about theirs as they seem to like theirs they have had that same Doctor for 10 or 12 years now.” I replied as I pulled one of the special condoms from my wallet torn it open and shoved the wrapper into my shorts pocket. I had made a mistake, on I looked closer at the packaging I would have saw a image of multiple pregnant girls with a sync symbol on the package and a larger 2X sign in the lower right corner. On the back there was a description again like on several of the other wrappers with complex images. I would find it later when I went to change back into my pants.

Warning: this condom not intended for the faint of heart, if you have sex with a girl with this condom any other women in the same household that are synced to the same cycle will also get pregnant. New for this version! This one comes with a double speed function. Once impregnation occurs it will be like 2X the amount of time has passed. Great for those that want to skip past the first several annoying months of early pregnancy issues like morning sickness. The women will not think anything is amiss… that they have been pregnant for the months that they flew through.

I rolled the condom on as Morgan had pulled off her bath suit leaving her gloriously nude showing her curvy body, I glanced around but noticed that she like we did had 8 foot solid fences so people could not see us from one of the other houses on the block unless they were flying a drone. But that was very limited as the city had passed everlasting ordinances limiting where and how drones could be used as too many inexperienced drone pilots were running into power and telephone lines causing a bunch of damage and creating a massive headache for the telephone and power utilities. She straddled my lap and inserted my cock into her soaking puss.

She moaned as she slid down my 10 inch pole. She was able to take most of my length and girth. I had just started to notice that it looks like I was getting wider down there too like I was gaining girth, so maybe the condoms effected me too in a way. Morgan started to go to town, bouncing and grinding her round ass against the base of my cock as she hit bottom every time. I reached out and captured her right nipple and started to suck and bite it. As she had pretty large and thick nipples standing proud from her C cups. It did not take long for us both to get close to cumming, as we both need to get off and release some of this tension that had been building for months.
“Oh, fuck! Morgan Tarson, I am pretty sure that we should have done this months ago…” I groaned out as I came what felt like a huge load “inside” the condom.

***
Morgan did not understand why she was feeling warmth from inside her womb especially since she had watch Jason up the condom on and she did not feel it break inside her as she was careful, she had been through a couple of missed periods before this latest fuck.
***

Meanwhile across town Amy had been running some errands but had to pull into a parking lot of a strip mall as her pussy was going insane! She could swear that she felt a big cock up inside her pussy. And it did not take long for her pussy to start to respond to this ghostly penis inside her as she kept feeling it being pulled out and shoved back in. It felt like she was riding a guy cowgirl style facing the guy while fucking him. But again there was nothing there. Within a matter of minutes, poor Amy had cum numerous times as she was not as sexual active anymore as her daughter was. She finally felt like it had ended but she too felt warmth in her womb. So very, very odd! Maybe I just needed a release, I mean I have not had sex since before we moved here… Amy thought to herself.


Back in the Tarson’ backyard, Morgan felt something rumble in her abdomen and just as she glanced down her belly and breasts had started to swell as the magic of the condom had impregnated her with Jason’s now enhanced sperm and she started to grow through the months of pregnancy before her eyes, she could feel the weight of her expanding womb settle into her hips and felt as her hips made a loud CRACK and POP! As they widened further than before to accommodate her growing brood and to help her prepare for birthing later.
Morgan groaned as her belly growth slowed down and stabilized until she looked to be about 6 months along, but she was huge! Her belly was round and stood out a solid 9 inches from her previously trim and flat belly. Her breasts had grown to a fat DD cups and were now resting on her swollen ledge like belly. She put her hand against the small of her hand to lever herself off of my lap as my cock had deflated after cumming inside her.

“What? You try getting up gracefully when you are six months pregnant with triplets! It’s not my fault that your sperm was super effective with my eggs.” Morgan said while smirking as she had a definite waddle into the house to pee.

Back across town, Amy groaned as the phantom cock had disappeared but she was feeling lightheaded and a bit woozy. She cranked up the A/C to see if that would make her feel better. But her changes were coming just like her daughter’s. Hers started with her breasts as they had with her pregnancy with Morgan. Amy moaned as her breasts swelled three cup sizes from a DD to nearly over flowing a G cup. Her belly was not too far behind. Her womb started to expand for the second time. Due to her family history of multiples and her mother’s side of the family’s high fertility rates, it would come to no surprise to Amy as her womb swelled with twins. And since she had been pregnant before, her womb grew rounder and bigger than Morgan’s even though Morgan had more babies in her womb. Amy belly was large, round and heavy. She appeared to be closer to 8 months or maybe even full term rather than just 6 months. Her enlarged breasts were laying pressed against her larger belly.
Amy was able to adjust the seat just barely enough to squeeze her large and gravid womb in without hitting the steering wheel, but she knew that this would probably be one of her last trips as a driver as she had reached the stage where she could barely handle the car. Sadly Morgan had to stop driving a month earlier due to her size of her own belly. (the magic adjusted their memories reflect that they have been pregnant for amount of time that was accelerated)

Amy got home, and came into the living room where she saw me stretched out naked on one of her couches, completely dead to the world with Morgan passed out laying on the floor covered in cum both fresh and dried. Kelly woke up Morgan and sent her to go shower. Amy could see that my cock had recovered and was standing proud underneath a blanket that Morgan had thrown over me. She could not stop herself she felt the need to get laid! It had been months since her last time. Regardless of this was her daughter’s boyfriend or FWB. She felt the need to have her itch scratched. Amy pulled back the blanket and loved the size of my cock. One that she dimly remembered fucking after a night of games and copious amount of booze that caused both her and Morgan’s concurrent pregnancies.
Amy straddled my hips and inserted the tip of my cock into her wet horny pussy, and she moaned loudly as her pussy slid down my cock spreading her tight pregnant pussy. Which in turn woke me up as I have always been a light sleeper.

“Mrs. Tarson?” I said groggily on my sleep dazed mind. Amy had started to rise and fall up and down on my morning wood, riding me trying to get off and scratch her itch.

“Oh God, I have missed this, this big fat cock! This fat fucker that got both Morgan and I pregnant at the same time. Aren’t you a stud? knocking up two women at the same time while they were in a drunken state?” Amy said with a smirk so I could tell she was just messing with me. I remembered the drunken event she was referring too, but I it was fuzzy like I knew that it was false that the magic of the condom had made up some kind of backstory, otherwise why would both Amy and Morgan be as far along in their pregnancies as they are since I only cream pied Morgan not Amy. It did not take long for me to cum for a fourth time, releasing that load inside Amy’s clenching and waiting pussy.
I kissed the top of Amy’s head as I rose to run to the bathroom as it was 5 in the morning and I had slept over at Amy’s house most of the night, I grabbed my pants and underwear at I headed to the bathroom. I pulled out my phone and saw that I had texted Mom about staying over and helping Amy and Morgan out with some projects around their house.
Crisis averted! Last thing I wanted was for Mom to be riding my ass because I did not show up back at home when I was supposed to.
As I shoved my phone back in my pocket…I found the discarded condom wrapper. Which I pulled out and read the description on the back of the condom.

Ah, I thought, that’s why their are so advanced in their pregnancies, the condom sped up the early portions of their pregnancies and since they were in sync period wise they both got pregnant by me even though I only came inside Morgan’s pussy. Very interesting.

Later that day, Friday. Ms. Walsh came over and she spent sometime with Samantha who was starting to have trouble getting around given the size of her large womb. So they talked for a bit in her room, before I helped Samantha down stairs to eat dinner since I decided to cook for the three of us as Mom and Dad were both out of town on firm business. I did break open the parents wine cellar and Ms. Walsh drank quite a bit, not enough to worry about her being completely wasted but enough that I took her keys from her purse as I did not want her to drive home and get a DUI. I quickly setup one of the guest bedrooms for her. And she went to bed and passed out. I was still working on some homework later that night, it was around 1:30 am and I heard the door open to my room. I glanced over and saw a fabulous sight, Ms. Walsh in a semi transparent negligee that left little to the imagine as her bra and panties under it were tiny looked like they could barely contain her F cups and her ass was round and tight. I reached into my nightstand and pulled out one of the special condoms, I glanced at it it showed a image of a girl transformed into a cat girl who was heavily pregnant and the image’s large breasts were dripping milk. I turned it over and read the description:

Fetish condom: cat girl
Did you ever wish for your girl to be a cat girl? Well with this condom you can, physical intercourse with the girl in question will transform them in to a permanent cat girl, and have all of the features of cat girls. The small sharp claws, the tail, the cat ears etc. word of warning, much like cats that chances of the girl having a litter increase dramatically if bearer’s cum actually hits the inside of the transformed target.

Sprung! Just reading the description had me hard as a rock, I mean in this day and age what boy or young man had not dreamt of a catgirl or other odd fetish given the prevalence of manga, hentai, and anime imports from Japan.
I tore open the package revealing a dark blood red condom rolled up inside the foil packet. I rolled it down my cock, meanwhile Ms. Walsh had crawled up on to my bed and said,
“Umm, Jason. Now that you are safely not my student anymore, I think we need to try some extra credit activities that were not covered in the textbook.”
“Oh Really? Well. Professor, teach away!” I groaned as I stroked my cock. She crawled her away up the bed to where I was laying. She grabbed my underwear and in one swift move yanked my underwear down my legs. Out came my 10 inch pole.
“Umm, What do we have here, a naughty student in need of some alternative punishment. You like what you see? You think I did not notice your hot eyes on my body constantly last year? I most definitely did, and now I can return the favor! Let’s not waste that condom.” She said with a intensity that she did not show in her classroom.
She rose up, and inserted my cock into her wet pussy.

Damn, she is super tight! I thought to myself as she slid down my cock slowly spreading her wide open.
“ I am guessing you’re not a virgin, but you are super tight! Been a while?”
“No, not really. Just means that my kegel exercises are working. I have not been sexual active in about a year or so. As most of the guys my age are still in that “fuck boy” or “frat boy” stage, major turn off for me,” she replied.
She started to rise up and fall back down riding me girl on top style. After about 5 or 6 of those I could tell it was tiring her out, I grabbed her hips and lifted her up and off my cock. I put her back down on my bed on her hands and knees. I reclined back up and shoved inside her again this time doggy style.

She moaned as I started to pound her. And I started to notice changes. Her ears transformed and shifted from the sides of her head to the top of her head and formed that typically triangular cat ear shape. And man were they sensitive her ears were swiveling around like crazy for about 15 minutes before they finally calmed down. Her ass got rounder, and watched as her hourglass figure got more pronounced. I could watch as her bones shifted and grew strong but lighter than a humans. As you could see in the movements that she made that she had gained quite a bit of dexterity and flexibility. I heard crunch and tearing sound as her furry thin cat tail sprouted out above her ass.
She turned towards me, and said,

“What’zz happening too meee?” She moaned as it looked like her transformation was complete. She had short black and white fur covering about halfway up her arms from her fingers to her elbows and from her toes to just below her knees. I watched her use her tongue to feel around in her mouth as her teeth had changed gotten sharper more like a predator’s teeth.
She grew quiet as the transformation took root and she got more comfortable about this new body. She was more sensitive down there I lost count of the number of orgasms that she had while I was pounding her. I reached down and cupped one of her large breasts and clamped down on her nipple and she arched her back just like a cat as she groaned out and came again.

But this cum was different, it was like her pussy internally clamped down hard on the top third of my cock and her scent changed it got sweeter than before. Her internal knotting my cock finally set me off and I felt like I exploded inside her. I groaned as I shoved my cock all the way to the base inside her. I noticed that it was like she knotted me as we had to stay joined like that for about 45 minutes before I finally grew soft enough that her clench loosened that I could pull out. When I did, I noticed that the top of the magic condom had failed, and there was loads of thick cum coating the top of my cock. I could tell that I had succeeded impregnating her though as her scent changed it had become slightly bitter instead of that sweet smell from earlier.

We both collapsed on my bed and fell dead asleep, so I was not too surprised to see Samantha’s coming in for her nightly fix as she woke me up as I felt her pussy slid down my cock. She bounced her way to three solid orgasms before I unloaded inside of her. If I had been facing Jacqueline’s direction I would have seen her dark green vertically slotted eyes up and her smirking in the darkness as Samantha used me to scratch her horny itch.
I woke up on Saturday and noticed that Jacquline was still passed out a sleep in my bed, still changed.
Hmm, I guess the change is permanent? Hope that does not affect her teaching?” I thought to myself as rolled my sexy cat girl over and slid back inside her again and pounded her into wakefulness.

“Oh Fuck! You are a fucking beast!. Didn’t you get enough last night?” She moaned out as she clenched and cum all over my cock again.
“Hmm, What a wonderful way to wake up, I think I might just have to keep you around, you Horny beast. I guess I am stuck like this, I took an early morning walk and nobody seemed to worry about my appearance. I saw and talked to one of your neighbors, a Mark Carter. Who lives across the street and he said that cat girls are very rare but not unheard of. So I am glad that there is no one going to hunt me down for testing as if I was one of a kind novelty.” Jacqueline said as she stretched and yawned. That combo of movements showed off both her now tight, toned body while emphasized her the sheer size and heft of her breasts. Which looked even better on her new tighter and partially furred form. While her yawning showed that most of her teeth were changed into some form of canine and sharp, more like a cat.
I would not find out until later that she had been bred like a cat too, producing a huge litter of babies. She would be having 3 cat girls and two normal human boys as changes to her only are passed down to the any girl offspring but not boys.

****

In a blink of an eye, it was the middle of March and Samantha was absolutely huge, ripe round and overdue with my twins. She had made it to 41 weeks before her water broke just as she had come out of one of the former guest bedrooms that Mom and dad had temporarily converted into her room for breakfast. Since she was having so much trouble with the stairs given her very gravid state. And of course Mom and Dad very both out of town at the time, so I took my heavily pregnant sister to the hospital. The staff did not give me too much trouble about being in the room with her since I was family and the only family that she had in the area at the moment. It took hours for her it get completely dilated so she could push.

Finally about 4 hours after arriving her obgyn advised that it was time of her to bear down and push. She cried and struggled there contraction after contraction, finishing the first baby’s head crowned and the process was smoother as the head was free and then one shoulder then the other. She gave one final push and the first kid came out with a gush of fluid and her belly decreased in size somewhat.
One of the nurses attending picked up the baby and moved them to a bed to clean and swaddle the baby.
I faintly heard the nurse say that it was a girl. But I was not able to think on that long as the second baby had moved into position and Samantha was trying to crush my hand from the pain.

“It’s hurts so bad!” She managed to gasp out in between contractions.
“I know sis, but you are being a trooper, your daughter is out and we just need to get their sibling to join them. Can you push for me again?” I asked still holding her hand as she tended up again as the second baby crowned.
“Ewwww, It hurts! I think the baby is too big…” she said before the next wave of pain hit her. The second baby did take longer. About an hour and a half for the second twin to be birthed, a boy. My first boy. And she delivered the messy afterbirth both of the babies placentas. Samantha held both of her kids one in each arm and the doctor advised that the girl was 8.7 lbs and the boy was 9.5 lbs, both pretty huge for twin birth.

this story is great

Thanks, still working on ch 5, so more to come.

sorry, been busy with work and Fallout 76, I present Chapter 5!

Chapter 5: Conquest of my nerdy D&D girlfriend’s friend, sunny with a chance of birth and baby #2 for Sam?

Right after Samantha had given birth, I took about a week off before I headed back to work. Just as I had entered the firm, I felt an arm grab me and pull me back into one of those unused conference rooms that were still in the process of being renovated.
“Who?….” I started to say, but was stopped by the short statue of the young lady in front of me. A teenager looking at her facial structure…my gaze traveled down this teen and I realized she was….a very pregnant…teenager,
“Tristan…?” I blurted out.

“ You bastard! You…really did it … you fucking came inside me!” She yelled out while sobbing into my chest, in what I am guessing was angry bawling from her pregnancy hormones as she tried to hammer her fists into my chest but she was not really trying hard enough to harm me.  I picked up this gorgeous blond former cheerleader and sat her on the conference room table. She was pretty far along in her pregnancy, her belly had grown huge and expanded out to a massive 42 inches around I would find out later. Her breasts had grown both large and fat, they were laying against her very round belly. To try to break the tension that I could feel emanating from her, I kissed her. I felt her struggle for a minute or two before she started to get into it. The next time I knew I had my butt planted in one of the chairs and a very naked pregnant blond teen was riding me for all her worth. I could read the size of her tag of her bra which had been discarded on the table.

A 42F! Damn, she got big and not just her belly…  I thought to myself.
“Look at me! Look at how big I am! Which I look even bigger given how short I am. Per my Ob-Gyn, you knocked up with triplets! Triplets, you fucking bastard! Apparently you have fucking super sperm! Your sperm royally mugged my eggs as I am having two girls and a baby boy.  26 weeks, 6 and a half months! My parents want to meet you, as they have been pressuring me for months to name these babies’ daddy. You better be ready to step up Big boy, you planted these kiddos inside me, now time to put up or shut up…I expect to see a big shiny rock on my finger….” she drifted off as I started to pound her round bubble butt I could sense a change in her as I groaned as I came inside her for the first time bare.

“Oh Fuck! I'm gonna cum on your donkey dick. I do not care if I am just one of your girls, I expect regular treatments from you…. and I am sure Mom and Daddy will not hound you too much, as they have been wanting grandkids from me since I turned 15 and my older brother knocked up his former teacher.” Tristan moaned out as she came all over my cock.
Hmm, seems like she is now more open to a poly situation, then? Something about me cumming inside them bare, maybe? She had basically said earlier before I came inside that she was expecting a ring on her finger, Interesting.

Several days after that chance encounter with Tristan, I got a text from my old D&D group, that they wanted to meet up to play with the new expansion that Wizards had put out a couple of months back.

So I headed to the house of one of my old flames from high school. As the D&D meeting was held on a rotating schedule of players' houses, as not to wear out the welcome at any one member’s house or their parents' house. I drove over to Sara Cornisha's house. I rang the doorbell and her butler answered the door. Yes, I said butler, as her parents were fucking loaded. I mean like old money that more than dwarfed my parents income by a mile. Their butler, Martin, let me in and directed me towards the group which was setup at a very nice and expensive looking gaming table in what looked like an old ballroom. The Cornisha family made their fortune in brewing beer.

      I heard Sara and Tracy laughing as I entered the room. My dick got instantly hard as both of them were absolute hotties. Sara was a redhead, with thick long hair that fell down in waves to her waist. Delicate porcelain like skin and huge natural tits that I would guess were maybe a G cup? They were barely contained in what looked like a sportswear top with a built-in bra and yoga pants which cupped her round peach-like ass. And Tracy, my old flame was Sara’s cousin, a raven headed girl mousy, nerdy with easily a D cup herself.  She was wearing an old t-shirt with a local metal band on it, Raven Bloody Nugget, the sleeves cut off and one of the shoulders had slipped off exposing a rather large amount of boob encased in a dark blue bra.
Both of them zeroed in on me as soon as I entered the room as Tracy walked over a brazenly cupped and rubbed my raging boner through my shorts.

“Hmm, damn big boy! You haven’t been to one of the game nights in months and you immediately pop a boner after seeing Sara and I? Are you not getting enough? I could use a ride of that massive meat stick in your pants again. I am single again as Chase fucking cheated on me with a big boobed bimbo airhead cheerleader! What do you say, a suck and fuck? I bet Sara will want in on the action too, once she sees the size of your big fat cock. As she is very much a size queen.” Tracy said as she guided me over to the couch, she shoved me down  while pantsing me, pulling my shorts and underwear off in one clean jerk.

“Holy Shit!” I heard from the other side of the room as Sara got to see the size of my 10 inch and now 4 inch wide cock. Tracy climbs in between my legs and engulfs the head of my cock.
She moaned around my cock head while starting to pump her mouth up and down on about two thirds of my length causing shivers down my spine as I remember why we had started dating in the first place.

“Damn! I have missed this fucking cock, I think you have gotten even bigger since the last time we fucked.” Tracy said as she pulled off my cock. I grabbed her head and shoved her back down on to my cock and she started to suck and pump again. Tracy was a cock hound but she absolutely loved to suck cock as she was allergic to the pill so she preferred to suck rather than fuck without wrapping me up in a condom.

It did not take long for me to cum inside Tracy’s mouth but I think I shocked her at the amount of cum I produced, as she could not keep up with the volume and it spilled out of her mouth, but luckily Sara had grabbed a towel to put under us and another one for the expensive leather sofa I was sitting on.

“Damn!” Sara exclaimed.

“Bitch, if you get cum stains on my parent’s two centuries old Persian rug or that very expensive bull hide leather sofa that Jason is sitting on, we are going to have words and then I will kick your ass." Sara said as she had in the meantime pulled off her sports bra-like halter top, revealing her massive tits were still encased in a sexy but industrial looking bra, which she deftly unhooked like 4 hooks in the back to release the mammaries. She shoved off her yoga pants and panties to show that she was practically dripping with excitement.

She strutted towards me and promptly body checked Tracy on the shoulder, pushing her out of the way. I fumbled around for a moment until I found one of the condoms in my wallet, this one had a pregnant woman on it similar to the others but there was a little infinity symbol on the right hand side of the packet, I didn’t think to much of it, as I torn open the packet and rolled the forest green condom on to my cock and straddled my thighs. She lifted her round fat peach-like ass up and lined up my cock to insert the head into her pussy. She let out a satisfying groan as I felt her pussy stretch out around my cock.

“Ohhh, Fuck! So fucking big, where have you been? If I knew the size of this cock on you as Tracy’s ex… we would have been doing this a whole lot sooner.” Sara moaned as she bottomed out on my cock and I could feel the head press against the entrance to her womb.
Had I been thinking with my big head instead of my hard cock at the moment. Thinking clearly during sexy situations has not been exactly my strong suit. I would have read the back of the condom for the description which would read as follows:

Warning, repeat Warning: Use this condom with extreme caution or the ultimate revenge fuck. The recipient of this condom, will have all of their eggs fertilized in one shot by the condom wearer, so once the recipient gives birth to a baby or babies depending on her family genetics, she will immediately have a second egg implanted in her womb during her next cycle and the pregnancy and birth cycle will continue until the recipient either runs out of eggs, menopause or the physical removal of the reproductive organs like a hysterectomy.

I groaned as I felt Sara clenching her pussy around my cock as she rode my cock up and down while facing me and her large tits crushed against my shirt her nipples large, dark with arousal were like diamonds against my shirt. As Tracy had taken the edge off earlier, I knew I could last a bit. Sara continued to ride me up and down, up and down and she started to grind her hips as she hit the bottom and our hips met. I just groaned and grabbed her hips harder. Finally, after 20 minutes of our hips pounding together, I knew I was close. I muttered Sara’s name out loud just in case, Sara Cornisha, as I had forgotten that since I was physically inside her I did not need to say her name. What I did not know was that stating the girl’s name along with being physically inside intensifies the magic further. I groaned out as I felt like I cum buckets inside the curvy sexy college aged nympho.

Sara felt an odd rush of warmth spreading inside her womb and several warm stinging sensations right above her womb on the left and right side. She thought nothing of it, maybe she pulled a muscle fucking that wonderful cock. She moaned as she pulled off of Jason’s cock and waddled on shaky legs and presented her large round ass to Jason and said,
“Well big boy, that was fabulous! Want to try to christen every room in this mansion?”  Sara said with a smirk as she crooked a finger towards herself and the next room where she leaned up against the arm of a leather sofa.
***
Deep inside, Sara’s womb, the magic went to work as that warm, stinging sensation that Sara felt was the magic ripening all of her eggs in both ovaries and Jason’s magically enhanced sperm, inseminating all of her eggs in one go, including the one that was already inside her womb which then split into two eggs, identical twins. The single fertilized female embryo that would be implanted into her womb the month after the identical twin boys were born.
Two months went by quickly and Samantha was adjusting to motherhood, as the twins were getting comfortable with the change in their environment to the outside world. Kelly was huge by this point, nearly 9 months along with a very large baby boy, according to her latest instagram post. So by the end of August…

I tuned in to the latest forecast and saw Kelly standing there in a loose and flowy dark green dress but even that could not hide the shape of her huge womb, she looked like she was completely overdue by this point. Right as she had begun to speak and gesture on the screen she let out this groan and I watched her cup her massive womb in pain. I saw and heard a flood of liquid make a wet, splashing sound hitting the floor. It was loud enough to be picked up on her mic which was attached to her dress.

“Oh! That one hurt, Mark! I think it’s time,” she moaned out. I guess the station forgot that they were still live and on air as Kelly had collapsed onto the floor of the greenscreen room groaning in pain. As an older gentleman, Mark, I assumed, came out to help her.

***
Minutes earlier, Kelly groaned inwardly as she had been having Braxton Hicks contractions for the past week, as her baby boy had grown to full size and was ready to be born. She had assumed that was the case as she walked onto the station weather set with a large greenscreen behind her, where the station would project a map of the area and weather data like radar. She was stubborn and declined her boss’s offer to go on maternity leave earlier as she wanted to continue forecasting, if maybe in a smaller capacity until she gave birth. But shortly after she had walked on the hard concrete floor of the broadcast floor that she felt something different about her very gravid womb, she felt like a steel band was tightening around her belly, and she reached out to steady herself as the baby kicked her hard, which hit her in the ribs.
“Ohhh, settle down baby!” Kelly said as she rubbed her large belly through her dress. And then she felt a burning searing pain in her belly and she felt a large gush of water come from between her legs and audibly hit the floor with a loud splash.

“Mark...I think it is time!” Kelly groaned while talking to the station executive producer on the floor for the day...as she felt what would be the first of several big contractions. But unusually for a first time birth, Kelly was further along than then, and it appeared as though those earlier Braxton Hicks contractions were contractions, so once her water broke she was already at 10 cm dilated and was nearly ready to push. Kelly groaned as a third contraction struck her and she sunk to the floor of the room, which luckily the viewers could not see her lower half as the camera was arranged to show the meteorologists from about three quarters view of the person while standing. Tracy, an intern at the station, heard Kelly groaning and the boys at the station standing around and not helping the poor laboring girl. She ran over and started to bark orders to have the guys try to find pillows or blankets for Kelly to lean against. As Tracy leaned down and spoke calmly to Kelly.

“Kelly, sweetie. I do not think you are going to make it to the hospital, I think the baby is coming right now, let me check where you are at. I am in training to be a nurse and I have helped my mom and aunt deliver 4 babies via home births so I am pretty familiar with the process. Let me look…”

“OH! That one hurt,” Kelly groaned out as she clutched her gravid belly.
“Umm...Tracy, right? Sure, if you have experience with this kind of thing. Ew..ha..ha...I think I feel like it’s time to push!” Kelly said.
Tracy pulled out her cell phone and called 911, and put the operator on speaker while advising her of the situation and of the station address.

“Kelly, my name is Patty, with the 911 call center here, I have had several kiddos myself so I am going to walk you through the process, because based on what this young lady is telling me, the paramedics are at least 15 minutes out from you, and you sound like you might have the baby before they arrive…” Patty continued talking in a calm voice to soothe Kelly’s fried nerves. But she grew fainter as Tracy followed her own experience, her training, And Patty’s earlier instructions headed to check between Kelly’s legs 

“Hold on, Kelly, let me look first. Don’t push yet.” Tracy said as she knee walked down to where Kelly’s legs were spread wide. Tracy pulled off Kelly’s panties and put her hand in between Kelly’s legs and she could tell from the feeling that Kelly was pretty dilated she stopped for a moment for another contraction to pass and she could feel the baby’s head had moved down into position.

“Patty, She’s crowning, I can feel the baby’s head.” Tracy yelled out towards the phone.
Tracy could hear Patty telling Kelly to push, and she had started to bear down in time with the next contraction Which was right when the three person paramedic team entered the broadcasting room. In their mad rush to help Tracy, no one at the station noticed that they were still broadcasting live...so the birth was partially broadcast. And within an hour with help from the paramedics and Tracy, Kelly managed to push out a very large 13 pound baby boy, who was 25 inches long and had a very  healthy set of lungs. As he immediately started to cry and wail as being pushed out into the wide world. Kelly looked exhausted with her long red hair plastered all round her face from sweat but she was proud as she looked down at her large baby, who was now sucking at her now very large swollen breast.
   
****

Over the next several days I visited with both Amy and Morgan, who were both about 8 months along at this point and both were getting huge! Morgan managed to sneak a quickie in before I had to head over to the firm to help Mom out with some late afternoon errands.

Samantha had settled into a routine of getting our twins up and ready for each day after breastfeeding them, so once she hit two months after the birth she was healed and itching for some more fun. So I was surprised at the end of August to be awoken in the middle of the night by warmth engulfing my cock. I pulled the sheets back and saw that Samantha’s mouth was wrapped around my cock. Her eyes flashed as she realized she had gotten caught. But she did not stop, she started sucking harder and faster. It felt fabulous. I quickly groaned as I came a full load down her waiting throat. Samantha twitched for a bit as she orgasmed from the taste of my cum.

I had begun to notice changes to my body and to other girls that I had fucked. Samantha was no exception to that rule, it seems like she had become slightly addicted to my cum, in the months that it was soaking into her womb while our babies had grown. She swallowed noisily and looked rather sheepish as she decided that she needed some more directly injected inside. Pulling off her night shirt, her now very large and expanded breasts sat in an overflowing bra. She reached behind herself, unhooked the clasp and shoved her bra straps off. Leaving her naked as she was not wearing panties underneath her night shirt.

“Hmm, I have missed this!” Samantha as she climbed on to the bed and faced her now round and wide ass towards me expecting me to fuck her doggy style instead of her usual girl on top.
“What? Did you think I didn’t know that the twins under my heart were yours? Silly. You were pretty careless, I heard you yell out my name in my room and that you wanted to impregnate me. You yelled it at the top of your lungs, it was a good thing that Mom and Dad were out of the house. So I was only a bit surprised when my next period didn’t come and I remember feeling your cum leaking out of me for hours later that night. Now get over here! I miss that big fat fucking cock of yours! And since I am healed from the birth I expect you to rock my damn world again!'' Samantha said with a smirk.
“UGH…Oh FUCK! It’s still so fucking big, it feels like you have gotten even thicker!” Sam moaned out as I sunk my cock all the way inside of my sister’s drenched puss.
I could feel the head of my cock hit against her cervix and I groaned,

“ Damn, you are a Sexy MILF now! Look at how big your ass and tits have gotten from feeding our twins. “ I said as I grabbed onto her wide hips and started to get into a good pounding rhythm.
“YES! That’s what I damn need! Pound the fuck out of my fat ass! I need to cum so fucking badly, Mr. Beast is nothing compared to the flesh and blood thing.” Sam moaned out as I started to really hammer into her, she lost strength in her arms from the way she was positioned so her chest ended up being shoved into the bed and my sheets as she had started to cum and cum from my pounding.
It did not take long until I was ready to blow!
“Sam! I need to pull out!” I gasped out but I was having trouble as Sam’s pussy was clenching and spasming so tightly.
“OH Fuck that! It feels massively huge, like a huge orgasm coming on!, I don’t even care if you blow this load in me, I……want to…feel it….OH FUCK!!!” Sam gasped as it was like a massive wave roared up and crashed over top of her, completely knocking her out like a light. Right as I unloaded a second load of the day after watching Kelly’s water break on the local broadcast, she was hunched over from the contractions. I unloaded into my sister’s womb for the first time since she had given birth.

Unbeknownst to me, my younger sister was fertile again. My earlier suspicions were right, the magic of the condoms were changing me, making me bigger, stronger and much more virile than before. My now enhanced sperm and pheromones have made Samantha ovulate four eggs, two from each ovary. Had she been aware enough she probably would have felt the twinge from each ovary as they had released their ripe eggs. So once again and only 11 months after her first pregnancy, Sam was going to be a mom again with a second set of multiples. And the mother of 6 before she hit 20. I covered Samantha up with my sheets and let her sleep her le petit mort off.

Very nice addition! Love the idea of the infinite pregnancy, and with a redhead too!

I like that you're twisting it into a harem, really excited to see sam's quad pregnancy, and see tiny Tristan absolutely blow up with her triplets.