Chapter 10

At the start of August, fall term of junior year 

The following several months passed quickly for me, and the babies started to grow. My twins with Sam were starting to toddle and cruise around, holding onto furniture and talking. The next major thing that happened at the start of my junior year was that I had just started the new fall semester, and I had decided to take macroeconomics as required for my business major. So, as I entered the classroom, I saw one of the guys I could not stand. Mason Armstrong a total meathead and jock. He was vapid, vain, and obsessed with his image and fucking any girl that moved or happened to look his way.   

Mason was like the ultimate Chad, a jock that was self-absorbed and only interested in playing football and fucking any girl that he could charm into bed. I sat down in my assigned section of the lecture hall and gritted my teeth as Mason sat beside me.

“Hey, dweeb, having fun in this boring class yet?” Mason asked me.

“The material is boring, dry, and a bit hard to get through from what I have read from the textbook,” I replied, trying my best to be sarcastic as I wanted to be in responding to the ass.


“Marcus, good buddy. So, did you seal the deal with that little black-hispanic girl I saw you dancing with at the club last night?” Mason yelled out toward Marcus, another football player, one of the linebackers, a vast linebacker. A big 6 foot 3-inch tall black guy, ripped and probably nearly 6 feet wide at the shoulders. He was intelligent, funny, and the opposite of Mason: a humble guy and a great football player. I could see him getting drafted at the end of this year if he kept playing at the level he was. He would be a great center in the NFL. Where Mason, the giga-chad, seemed to be headed towards a blowout in a year or two. And he seemed to take out his failures on everyone else and not accept any responsibility for his actions. 
“Like I would tell you, Mason! Shasta was a great girl and a fantastic dancer. Why would I tell you how good she was in bed or if I slept with her? I was raised to be a gentleman by my single mom and not to kiss and tell. You are a fucking horndog, man. Learn to date one girl and not just bed them.” Marcus responded, which got a laugh out of everyone. Mason’s face got bright red from anger, and he lashed out and kicked his bag and mine. 

“Bastard! Mind your own damn business. How I date is my business.” Mason replied. 
“Watch it, Mason. You can kick your stuff, but don't destroy my stuff too!” I said in an angry tone. As I grabbed my bag to move it away from him, I did not notice that a condom had fallen out of my bookbag in the scuffle as it was one of the ones from my magic pack that had fallen out of the package into my bag months ago. 
I moved further down the bench seat and away from Mason. 
“That’s enough; everyone, take your seats. There is a lot to go over today. I would recommend that everyone start taking notes,” Ms Rusbry, the TA teaching the course, yelled out as she walked into the class and pointedly at Mason, who was still standing.  Mason sat back down, his face still red but from embarrassment for being singled out in class.
The rest of the class went smoothly. I gathered my stuff and headed off to my next class. Meanwhile, Mason grabbed his bag and saw the shiny foil package on the ground right by his bag. 
“A condom? What’s that doing here? It is unused and sealed and, best of all, free. I’ll take it. Hopefully, I will get lucky with that busty nerd, Evelyn, who helped me with that last chemistry test.” Mason said, shrugging his shoulders as he bent down, grabbed that condom off the ground, and stuffed it into his pocket. 
Mason really should have read the fine print on the back of the condom,

It read,

Warning: another experimental condom from Mynos,

This condom has two parts: the first, the user wearing the condom will cuckold their partner with the sperm from the prior owner, and the second part is more experimental two: the user’s gender will be swapped or gender bent to similar to the last girl that he was with or thought about.
Disclaimer: if the user changes sex and gets pregnant or impregnates the opposite sex, the change will be permanent. The user’s new womb will be aching for sperm, so be prepared.

The photo on the condom front had a refresh symbol, and the male and female gender symbols changed places in holographic ink as you changed the angle of the condom. All of which Mason failed to notice as he stuffed the wrapper into his pants.
Later that night, Mason groaned as he palmed his nerdy tutor’s large and firm breast in his large hand. He had been right. Evelyn was busty, actually bustier than he had initially thought, an E cup but was probably closer to an F cup as her breasts were overflowing from her strained bra cups.

It did not take much charm for him to get her out of her baggy and dumpy clothes. And for him to see Evelyn’s busty and curvy body that was hidden underneath. She was starved for male attention. He grinned as he leaned down and sucked her fat and hard nipple into his mouth. This fling was the second time that they had fucked, but they had been so drunk the first go around that they barely remember that they had fucked before.

Evelyn groaned in response as Mason had turned into an octopus. His hands were everywhere, touching, groping, and feeling up her curves and cupping her huge tits, cupping her mound before he decided to get more hands with her and inserted two of his fat fingers into her unused puss. Evelyn was not a virgin but had not been treated well by the guys in the past that she had dated, so her self-esteem and confidence were pretty well shot to pieces. She moaned as he gripped her large tit in one hand and fingered her with his other. She just moaned as her first orgasm of the night washed over her. She did not know that would be her only one of the night as Mason only cared about his pleasure and nothing if she was satisfied with their fucking.

Mason unzipped his pants, shoving his pants and underwear down. Which revealed his slightly above-average cock, which was hard as a rock. He grabbed the condom and ripped it open. He rolled the condom onto his cock as it was, as he thought, unused and still tightly sealed. The dark purple color of the condom was a pretty stark contrast against his tanned skin. Mason grabbed Evelyn’s legs and drew her ass and thighs closer to him. It did not take him long to pull her panties to the side as he inserted his cock into her drenched pussy. He groaned as he pushed his cock into this busty nerd.

He had had a bit of a dry spell as of late, and this was the first pussy that he had had in several months. As unknown to him, one of his earlier conquests in the year, Madyson Parier, was high up in the university’s social hierarchy and had put out the word that Mason was a disaster in bed. He only cared about his pleasure and did not care that his partner achieved satisfaction when engaged in fun bedtime activities. So most of the party girls that he usually could charm into their panties and were like his bread and butter for meaningless sex now avoided him like the plague.

Evelyn’s eyes shot open as she could feel a very different cock entering her. It was most definitely not Mason’s. She remembered that he was about average. This cock was fucking huge! Long and thick. She groaned as the cock filled her pussy up and stretched her insides tight like a drum. As Mason started to thrust quickly, it was all that Evelyn could do to avoid crying out as this huge log of a cock fucked her.

Jason

Meanwhile, across town, Sara and Sam quickly noticed that something was wrong with me. I had clenched up, and my cock, which had been dry as we had just had sex earlier tonight but no lovemaking this night. As Sam was exhausted from the quads, and my cock was now soaking wet with pussy juice, it was not a tang that either girl could associate with a specific one of my girls or wives. Sara rolled her massive seven-month baby bump over as she poked Sam and pointed to my wet cock, and there was not a pussy on my cock. Sam shook me awake.

“Huh, what's going on?” I asked in a fuzzy tone of voice as I felt like there was a very tight pussy wrapped around my cock, but Sam had pulled the sheet off of all of us, and my cock was rock hard but clearly not embedded into a pussy, but still, I could feel the phantom-like tightness around my vast member.

“Holy shit!” I groaned out, “She’s fucking tight!” as Sara and Sam glared at me as Sara spun her finger to indicate for me to hurry up. And I cast the scrying spell. Sam and Sara glanced into the room that showed up in the middle of the room like a one-way mirror. Sam sucked in her breath as it took her a minute to recognize Evelyn Tradeir, who was a Sophomore at Middlebury University and was from Sam’s high school year.

“That’s Evelyn, who has grown a bunch of curves since I last saw her. She was flat as a board in high school. And she looks like she had a growth spurt and is now pushing an F cup. Does anyone recognize the guy she is fucking?” Sam asked.
I looked closer and then groaned,
“Yeah, I do. That’s Mason, one of the team’s current star football players. I hate that guy. He’s a giga-chad douchebag.”
“Jasce! You did not need to call him a giga-chad douchebag!” Sara said as she stomped her foot in exasperation.”
“Don’t blame me for the fact that he is a vain and very self-centered asshole. I’m just reporting the facts.” I said as I could feel that I was getting close to cumming inside of the busty co-ed thanks to the stolen condom.
“Jayce, don’t you even think about it!” Sara exclaimed as she took one look at my face and could see that I was about to cum.

Sam decided to play the part of the devil or devil advocate and was egging me on, but that was not too surprising as I knew that she got off on watching me knock up other women as well as long as I came home and still had some for her.
“I know you want to. To dump all that sperm inside of her, to do your manly duty and impregnate another girl and watch as her belly swells with your baby kicking lustfully inside her distended womb.” Sam leaned forward and whispered loudly into my ear.
“Sam! Really?! Jasce does not need another pregnant woman to add to his harem!” Sara said, stomping her foot against the marble floor again with a loud, hollow slapping sound.
“What? I think the more, the merrier, and his cock is made for babymaking. I am sure that Eve is finding that out right now, as Jasce’s fat fucking cock stretches her puss out wide while she is lying there cumming her mind out. Cause tell me that Jason doesn’t fuck you completely senseless at night. You know I’m right.” Sam said with a smirk as I could not hold back anymore, and I let out a huge groan and started to cum inside of Eve’s fucking vice-like pussy.
“Oh fuck, I’m cumming!!” I yelled out, as I could feel the cum disappearing from inside of my cock while it was being magically transported into this college sophomore’s fertile pussy.

Back at Mason’s apartment, Sam’s statement earlier was correct as Eve’s mind had been blown from the sheer pleasure to the point that she had no rational thought due to the pleasure radiating out from her stuffed puss and her womb was packed full of sperm, as the colossal cock shot a ton of sperm inside of her, she had lost count of the number of spurts after ten maybe 15 she was not sure. And like so many women before her, Jason’s sperm forced her to ovulate, and his potent sperm met her two eggs, and she was comfortably pregnant within 4 hours of her mating with Jason’s cock instead of Mason’s.

Mason, on the other hand, was feeling off, pretty woozy. He had cum, only a couple of weak shots, which was odd as he should have had a lot. Mason had not had sex in months, and he refused to masturbate as he thought that was beneath him, and he deserved to only nut inside of a girl’s pussy and not his hand. Of course, Mason did not realize that as soon as he came inside the magic condom, the magic had already started to change him. He collapsed on his bed after seeing Eve out and paid for her cab fare to get her back to her apartment several miles away.

The change was entirely upon him by the following day as he woke up startlingly different than he was when he went to bed. He had changed from a hulking brute 6 foot 5 inches of bulging muscles to losing a foot and a half height. And his sense of balance was off. Mason thought he was still hungover as he stumbled into the bathroom and flipped on the light. The resulting scream was high-pitched and female, not male at all. Mason had been thinking about a hentai character, a young 18-year-old and super busty teenager co-ed that he had watched right before bed about this huge-breasted 18-year-old girl that graduated high school and then promptly got tricked into fucking her former teacher that she hated and got pregnant by him.

So to Mason’s horror, the reflection that stared back at him in the mirror after he turned the light on was not his regular 6 foot plus frame but a much shorter and curvy 4 foot 11 inches young Asian woman with long raven hair and HUGE boobs staring back at him turned into a she. Her huge boobs were now throwing off her (formerly his) center of balance.
He screamed and ran out of the bathroom and opened one of the drawers of his dresser, which had contained his underwear boxers but now contained panties and bras. He pulled one bra out and marveled at the sheer size of one of the bra cups. He looked at the tag on the back of the bra and had to read it twice: a 48J cup! He put on the bra with practiced ease as he had always done it, and it was route memory, which, of course, it was. As the magic had started to change the reality around his new body, it had always been a girl's and never a boy’s. Mason groaned as he tried to wake up from what had to be a fucking nightmare, right? He decided to try to snap himself out of this. He reached down to find his cock, but to his horror, there was nothing!

There was no longer a cock there. He had a vagina, a pussy. He slid his thin and long fingers into his now-drenched pussy, and she realized that she was incredibly horny. Her nipples hardened, and they had grown thick, like the size of a fat pencil eraser, and could be seen tenting out of her bra. No, I am a he, not a she. Quit thinking in terms of she! Mason thought, trying to ignore the inevitable that he was now a she. Mason ran back into the bathroom and threw some water on his face, which was now feminine, and there were no traces of his square-shaped masculine face staring back at him in the mirror. What a horror!

He started to change mentally, too, as he continued to look at his now curvy short stack of a female body in the mirror and cupped her vast tits encased in a massive bra. Each of her boobs was bigger than her head, not unlike the character in that hentai (pervert or perverted in Japanese, I.e., erotic anime) she watched last night. His thoughts kept twisting and changing as his memories were rewritten from masculine to feminine and that he had always been an asian female.

She shuddered as she thought about how pervy she had gotten since moving out of her parents house last year and moving to an apartment close by to the college campus. And the apartment is only rented to females to help keep them safe. Guys were not permitted to stay over or move into the complex.

Mason, I’m not sure where I got that name. Maybe from that hentai, I was watching? She thought, Mason, that is such a weird name, I’m not a guy. I’m a gorgeous and curvy young lady, well not a lady more of a slut. She giggled aloud while continuing her thought, if she had to confess she did loved dick. That she loved to fuck and suck them and was not as old fashioned as her mother Sakura Nakimoru would have wanted her to be. I’m Amira Nakimoru, first generation japanese-american.

As her mom was Japanese descended from the old samurai families of feudal Japan and her dad was Caucasian, an army colonel who had been stationed in Okinawa. Amira groaned as a cramp suddenly hit her, she did not realize that her womb was aching with need. She was craving for some sex and to have sperm shot into her fertile womb.

That was so good I can't wait for the next part 10 out of 10 for me.

I hope you don't mind, but I love the stories and wanted to see what AI could do to illustrate them. I have only read through chapter 4 but I look forward to creating more images of the rest of the characters. Maybe we can collaborate on future chapters to illustrate the story?

                                           

Edited: Bustier Teens

Not bad except Sam and Tristian are much bustier even before they got pregnant, from my notes
Samantha before - Jason’s 18 year old spoiled and bratty cheerleading sister, former gymnast before her tits grew huge at the end of middle school and she had to quit. Large 36DD cups. 5’4 or 5’5
And Sam after, I have her as like a ff or g cup

Tristian - 18 year old senior, bitchy cheerleader rival to Samantha, natural white blonde, very short, 4’11” tall D cup and after the triplets
like H

Here are some more from the storyline:

Sara and Tracy
               

Ms. Walsh, some better "Catwoman" photos
       

Pria
           

Jason's Family (Mom, Dad, and Dad's office assistant)
               

Evelyn and Mason/Amira
           

A few more of Tristan
       

As far as the images go, let me know if there are any specific scenes you can envision that you would like to see drawn out and I'll see what I can do. 

As far as storyboard ideas, I have some if you are interested. 

-Jason's magic develops to where he can control and impregnate women with his dirty thoughts and without ever getting naked or having sex. Full control over the other person but without him doing anything. He is sitting in the back of his college classes while the young sexy Grad assistant is teaching class. He looks at her and she starts blushing as if she is being penetrated right in the middle of lecturing, maybe even the ability to cause instant pregnancy, or even combine the two. She cums in front of the entire class as her belly expands to 9 months pregnant? 

-We are seeing a lot of the EMTs that come to respond to these intense quick births, so maybe get a nice attractive female paramedic involved, one of the condoms could be a belly swap, where if someone touches moms belly while she is in labor the pregnancy moves to them and they become part of the harem. One of the girls is in labor and the paramedic touches her belly, instantly the EMT is carrying the baby and contracting in the bathroom floor.  

-Maybe some more girl on girl action, maybe sara and sam start to hit it off

-What happens if Sara and Jason use their magic together on someone? 

Im sure this is already in the works but I would love to hear how Amira gets pregnant and see Evelyn's progression and how Jason gets involved in the situation.

Most of those look good, something seems off with Tristian’s face in the photos, seems stretched or forced. I don’t see Ms Walsh having so much fur on her arms, I envision the fur more like a shorthair than shaggy.

I also picture mason bulky lots of muscles, like a big linebacker rather than a QB. His gender swap looks good though. For the Evelyn before photo I envision her busty but kinda frumpy, and shy like in a sweater and a skirt rather than nerdy and sexy.

Chapter 11 part 1

The immediate effects of Amira’s change were not seen until the following weeks after her transformation from Mason into Amira. The now very busty Japanese exchange student showed up to class dressed in an off-the-shoulder blouse and a skirt that went down to right above her knees, but those clothes were struggling to contain her now womanly curves, her huge breasts, and her wide hips.
 
She felt cute and sexy at the same time, as she was there in class for two reasons to learn and to seek out some cock, as her pussy was needy and drenched, wanting, not needing to get fucked hard so she could cum. She tried several times with a giant dildo that she had bought from the local sex shop, but she quickly learned that was not enough to satisfy her needy pussy. She could cum that way, but it was just not the same as a live flesh and blood cock. Of course, in this new form, she was a virgin again, but Amira did not know that.
Something left over from the transformation made her seek out the previous owner of the condom that had changed her. She was like a heat-seeking missile and laser-focused her attention on Jason as soon as he entered the lecture hall. He sat down, and she saddled up to him; they were close to the middle of the huge lecture hall and pretty well hidden by the long tables in each row of seats.

“Hey Jason,” Amira said in a breathy voice, her voice hinting at what her body could provide to him and oozing with her unconscious need for sex that had started to interrupt her life and thought process.
“Mason?” He replied questionably.
“No, I am not sure where you are getting that name. She said, slipping into Japanese by accident,
“Oname wa Amira desu!”
Which was followed up by
“I’m sorry, Damnit! I meant to say in English that my name is Amira. I’m Amira, not this Mason person you’re referring to!!” Amira exclaimed, stomping her foot, highlighting her dainty feet in a chunky high heel that added a couple of inches to her new shorter height.

  Jason

I was surprised by the radical change to Mason; in his transformation from male to female, he had lost over a foot in height, changed from a tall and wide white guy with a ruddy complexion to a Japanese-caucasian short girl, curvy with substantial Hentai-inspired breasts barely contained in an industrial strength bra. The off-the-shoulder blouse she was wearing was only emphasizing the massive size of her breasts as the blouse looked to be a bit too small, and it was struggling to her breasts. I could also see the lust in her eyes as I sat down and got hard from looking at how curvy and busty she had become.

We had gotten to the classroom early, luckily, and we were the only two in the room; I cast a small room-only spell for the rest of the class and teacher that regardless of what the rest of the class saw between Amira and me, that they would assume it was normal behavior. Amira decided that she could not take the tension anymore, and she dropped to her knees in front of me and, using her tiny hands, unzipped my pants, and out came my massive 13-inch hard-on.

“Wow, it’s so Ookina! (big!),” she said, lapsing back into Japanese as she opened her mouth and slid the head of my cock inside.
“Oh, fucking Jesus!” I groaned out as Amira started to suck and pump her mouth up and down on my cock. She did it with such a determined mindset compared to how much of an asshole and his belief that —He was God’s gift to women that he used to be before he was transformed into a girl. She sucked, slurped, and wrapped her tongue around the shaft while she kept taking more and more inside of her wet warm sucking mouth. I laced my fingers through her thick, waist-long black hair as she continued to try to suck more and more of my cock into her mouth and partially down her throat. But she had a problem getting past her gag reflex, which was unsurprising as many of my wives couldn’t take me entirely in their mouths either.

I lasted longer than I thought I would, as Sam had coaxed a load out of my cock this morning before class. I let a loud groan as I started to cum inside of this newly minted, busty Asian slut’s mouth. It happened so fast that I was not able to warn Amira first, but she did not even slow down and pulled most of my cock out of her mouth and throat just as I started to cum and flooded her mouth with my warm salty seed.
I pulled my cock out of her mouth as the gorgeous Asian slut sat with her knees folded under her on the floor, and she opened her mouth to show me that she still had my cum in her mouth before she shut her mouth and noisily swallowed it.

“That was good, but I definitely need more; that did nothing for my itch down here,” She said as she grabbed my hand and pressed it against the cradle of her hips, right in front of where her pussy was. Amira straddled my hips and climbed into my lap. She reached down and grabbed the top third of my cock to guide the glans of cock into her drenched pussy; I did quickly notice that she was not wearing panties or had shoved them to the side before sitting down on top of my still hard cock.

“Oh yes! That’s what I fucking needed; your cock feels even fucking bigger now that it is stuffed inside of me! Fuck me!” Amira groaned out as she slid her pussy down my cock, and I watched as her pussy slowly inhaled my cock, until I could feel the head of my cock hit the spongy, rubbery top of her pussy where her cervix was.
I saw that she had taken nearly all of my cock inside of her, around 12 inches, before topping out. “Damn, you’re so fucking tight, but you love getting fucked don’t you?” I asked

“I do love to fuck, I guess it is sheer dumb luck that I am not knee-deep in kids yet, as I love kids, but I have not had any myself yet. Oh!” She exclaimed as she raised and went back down harder than I think she was anticipating, and it stretched her pussy in a borderline good but slightly painful way.
“Oh. Then maybe we should fix that for you.” I exclaimed as I started to thrust my hips up to meet her butt as it bounced against my thighs.

“Are you that sure of yourself that you can impregnate a girl in one shot on your first try?” she asked
“Yes, actually, I am as I have done it before,” I exclaimed as I felt her shudder and shake as another orgasm overtook her.
“Seriously?” she asked after she recovered from her brain overloading from the pleasure radiating from our groins.
“I have no reason to lie to you; I have four wives so far who have all had babies with me,” I replied.
“Four?!” She exclaimed and moaned as she kept bouncing up and down on my cock as she was questioning me.

“Yes, four so far. I’m a magus, and the magic is intermingled with the regular world. Still, magic helps to obfuscate the truth from a construct that we mages present to the nonmagic world as a front, a form of payback when ignorant and stupid nonmagic peasants hunted down and killed some of the weakest of us magus during the Spanish Inquisition.