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feralkat · 7 months

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A commission for @fleshkink who gave me the super fun prompt of a trans guy going through a rapid pregnancy and giving birth to triplets. This is also posted on AO3 and I'll have the link for that in my pinned post on my blog.

If anyone enjoys this and is able to, tips are hella appreciated since money is super tight right now or if you'd like to commission me go ahead and send a DM and we can work things out!

The Rule of Three

Word Count: 2.2k

Characters Used: Kieran (transmasc OC) & Max (cis-male OC)

WARNINGS: rapid pregnancy, triplet birth, trans character giving birth, orgasmic birth. Also - I do use AFAB terms to describe the characters' genitalia so please be aware of that.

If it weren't already obvious, this is a birth/labor fetish fic so if you are a minor or not into that then DO NOT INTERACT. You have been warned.

"Hey, what's wrong?"

"Um..." Kieran mumbled into the phone, all words suddenly out of reach as he scoured his brain to find a way to tell his husband what was happening. "So... you - uh - you know how I suggested trying a - um - a fertility spell?" he stammered, staring down at his steadily growing stomach as it continued to swell.

"Yeah, I remember," Max said, suspicion clear in his tone. "I also remember us agreeing that those were too unpredictable and not worth the risk," he added.

Kieran sucked in a sharp breath as a baby landed a kick right to his ribs before he was able to respond. "Mmhmm, well... Maybe I decided to try one," he replied timidly, rubbing his free hand over his swollen stomach in an attempt to calm down the rapidly growing baby inside.

"Kieran."

The way Max growled his name said everything and, honestly, Kieran couldn't blame his husband for being upset. They had agreed not to use magic to conceive which is exactly what Kieran did.

"Yeah, um, so I think we're going to be parents a lot sooner than we expected," Kieran mumbled, he already looked like he was overdue with a huge baby (or two) and he assumed it couldn't be long before labor started.

"What do you mean by 'a lot sooner'?" Max questioned, apprehension clear in his voice.

A small, involuntary whimper left Kieran's throat as his whole midsection tensed, the cramp wrapping around his back and thighs. "T-Today? Maybe?" he answered tightly, having no idea if the labor would progress just as quickly.

"Today?! Shit, Kieran, I - fucking hell - I've gotta go. Love you."

Click.

For a few long moments, Kieran just sat there on the couch trying to process everything that just happened. Honestly, the only thing keeping him from completely losing it being the quick 'love you' that Max added before hanging up.

"Ah!" Kieran gasped as a gush of fluid left him, soaking his underwear and the couch cushion underneath him. "Okay, okay, okay," he mumbled to himself, taking a couple of deep breaths in a feeble attempt to calm himself before he tried to get up.

It was difficult with the sudden heavy weight of his stomach and it took Kieran several tries before he finally managed to stand up.

He managed to take a few slow, unsteady steps before another contraction stopped him. Luckily, they weren't too bad yet so he was able to breathe through it before continuing to waddle to the bathroom to clean himself up - resolutely ignoring the pressure growing between his hips.

It was all going so fast and Kieran was still trying to wrap his head around the fact that he was even pregnant already - let alone about to give birth.

And he had no idea what Max was doing - if he was going to come home early from work or not - but he had a feeling that calling him again wouldn't help things.

Kieran peeled his soaked briefs off of himself once he got to the bathroom before stripping off his T-shirt, which had rolled up a while ago to sit on top of his large, rounded stomach. Not even a minute after stripping down, Kieran found himself leaning against the sink counter as another - stronger - contraction started.

"Fuckfuckfuckfuckfuck," he muttered through gritted teeth, the pressure between his hips slowly working its way down until it felt like a bowling ball had wedged itself into his pelvis.

There was just enough time between contractions for Kieran to start up the shower and step into the tub, but that one - along with the general added weight of his stomach - sent him to his knees.

This time he couldn't help but bear down a little against the increasingly intense pressure, a strangled groan coming from him that was equal parts pain and relief just from being able to push back against the pressure.

Reaching down with a shaking hand once the contraction was over, Kieran managed to slip two fingers into his vagina, wanting to see if he could figure out how dilated he was. Just the slight stretch of his fingers sent arousal burning through his veins, his cunt still sensitive from the night before along with all the different hormones coursing through his body right now. "Oh," he moaned, hole twitching and clenching around his fingers as the tips of them found his cervix.

It had to be something with the spell because Kieran was sure his cervix usually wasn't that intensely sensitive but right now? Fuck, Kieran almost couldn't keep his mind on track as he slowly spread his fingers.

Honestly unsure how to actually measure cervical dilation, Kieran could only guess that he had to be close to 10cm with how far apart he was able to spread his fingertips and the fact that he was almost certain he had brushed against the baby's head at one point.

Apparently, the pregnancy wasn't the only thing that was going to happen rapidly.

Kieran hardly pulled his fingers out of himself when his abdomen tensed again. "Oh God," he groaned, leaning forward against the edge of the tub and instinctively rocking his hips as the contraction built.

Again, he couldn't help but bear down as it got more intense and he swore he could feel a hard, heavy mass pressing against his cervix and forcing it to stretch even further. It was equally uncomfortable as it was oddly pleasurable and Kieran's head swam with the conflicting sensations.

That continued for a while, Kieran choosing to stay in the tub and let the warm shower water flow over his aching back as he worked through contraction after contraction.

It was all he could do, bearing down with each one and trying his best to ignore the heat flooding through his veins and the way his big, swollen clit throbbed between his legs every time.

There was no telling how much time had passed before Kieran, in the middle of a contraction, realized the pressure was moving lower and his cunt felt like it was filled to its limits by the time the contraction was over. "Fuck, oh fuck - it's coming," he whimpered to himself as another contraction started almost immediately after.

As he pushed, panting and moaning and grunting, he could feel his labia bulge and start to part. Everything hyper-sensitive in both the best and worst ways, clit throbbing as the skin under and around it pulled taught.

"Oh, oh, ohhhh - Ah!" Kieran cried out as all the sensations became too much all at once and he was pushed over into what had to be the best orgasm he's ever had. "OhmyGod, o-oh, oh God, ahh, fuckfuckfuck," Kieran whined, hips moving in small circles as he panted and cursed because fuck the baby was at a full crown and it was the best thing he has ever felt in his life.

That had to be thanks to the spell but by now Kieran wasn't really complaining about being stuck in orgasmic bliss as he goes through what is usually one of the most painful things a person can.

The sound of the front door opening broke him partially out of it, realizing that Max must have come home.

"Max!" Kieran cried out, sitting up carefully on his heels and gasping as the baby's head slid out just a tiny bit more from the movement. "Ohhh," he moaned as his stomach tightened in a contraction. "Max!" he shouted again, words strangled as he had no choice but to push, "Max, it's coming! It - Ahh!"

Kieran nearly screamed as the rest of the head popped out all at once, a gush of fluid and immense release of pressure coming with it that sent Kieran into a second, even more intense, orgasm which left him writhing and shaking until Max came in.

"Holy fucking Hell, Kie," Max's gruff voice exclaimed as he quickly knelt to the floor in front of Kieran. "Shit - lean back, babe, I can't see anything like this."

Unable to reply, Kieran just carefully leaned back against the other side of the tub. The change of angle made it so Max could see everything going on between his spread thighs, the baby slowly turning in preparation for the shoulders to come out.

"Okay - okayokayokay - M-Max, catch - catch it," Kieran stammered out as he felt one last contraction start, gritting his teeth and pushing as hard as he could.

Max was saying something to hm but Kieran barely heard him as his clit twitched and throbbed hard in response to the first shoulder making its way through.

All Kieran could do after that was sob through the rest of the contraction as his whole body pulsed with pleasure. He barely even realized when the baby slid the rest of the way out into Max's hands with another gush of fluid.

Panting hard as he came down from it all, Kieran collapsed against the tub and worked on catching his breath.

Once he managed to open his eyes a few seconds later, he found Max holding the newborn as it started to squirm and cry.

"Hey there," Max mumbled to the baby before grey eyes flicked up to look at Kieran. "Here, you hold her and I'll round up some supplies to deal with the rest of this," he said as he leaned over to put the fussing baby in Kieran's arms.

That's when it fully hit Kieran that holy fuck - he just gave birth despite not having even been pregnant yesterday.

It was the most surreal, unbelievable thing Kieran has ever experienced and he knew he and Max would have some things to talk about but, in the moment, Kieran couldn't stop smiling as he gently cooed at the infant to calm her down.

By the time Max had come back, cut the umbilical cord, and helped clean off and bundle up the infant, Kieran was starting to feel some cramps starting up again.

He could only assume it was the afterbirth even though his stomach was still quite swollen.

"Oh," Kieran whined, rocking his hips a little as pressure started to build. "H-Hey, Max," he muttered, grunting softly as his body instinctually gave a small push and that pressure increased tenfold. "Fuck," Kieran gritted out, unable to help but bear down against it and feeling the undeniable sensation of something big moving slowly through his cervix.

"What's wrong, Kie?" Max asked, taking his eyes off of their daughter to look over at Kieran again.

Panting as the contraction ended, Kieran looked down at his stomach and back up at Max. "I-I think... there's another - um - baby," he stammered. "Can you look?"

"Are you serious? Fuck," Max swore, "Hold on. Let me figure out where to put the kid down."

"Kay," Kieran squeaked out as another contraction began and he was forced to push whether he wanted to or not.

It was such a strange sensation, too. His cunt unbelievably sore from the first baby but still so intensely sensitive. It felt just as good as it hurt when he pushed.

At least until his abused labia started to bulge out and Kieran lost his momentum with the sudden burn. "Ahh!" he cried out, a hand flying between his thighs to press against his lips and hole. "M-Max," he whimpered shakily, panting and grunting as he gave a series of smaller pushes to try to make the stretch more manageable. "O-Oh God, Max, i-it's coming," he sobbed, lips bulging out more and more with each little push.

"I know, Kie, just breathe, I-"

"N-No, it's - fuck - it's coming now," Kieran managed to stammer as another contraction started and he was bearing down again with no hope to stop.

And fuck it was both the worst and best thing Kieran's ever felt, the intense burn of the head crowning coupled with Kieran subconsciously rubbing the heel of his hand against his throbbing, swollen clit.

There was no stopping it now, either, everything happening in mere seconds as the baby's head popped out and Kieran screamed in a mix of pain and pleasure as another orgasm washed over him even as the contraction continued.

"Max!" Kieran cried out, feeling the baby's shoulders stretching him and knowing it would only be seconds before the rest was born.

And Max was just a little too slow, Kieran barely managing to catch the second baby as it came out with a gush of fluid.

The couple sat in shocked silence - save for the two newborns fussing - for a few long moments while they came to terms with the fact that they suddenly had not only one surprise baby but two.

Anyway, that had to be all there was. Kieran’s stomach was still a bit swollen even after delivering the placenta but, despite the pregnancy happening all in one day, it would probably take a little while for Kieran’s body to recover and that was completely fine.

Except…

Kieran had just enough time to clean himself up, get into some comfy clothes, and have Max help him into bed to rest when his abdomen tightened in a very familiar way.

Max was in the other room with their two newest additions, trying to figure out how to get what they’d need for their surprise twins without having to leave Kieran alone in case something went wrong.

It was a good thing Max stuck around, too, when Kieran suddenly yelled for him.

By the time Max got into the bedroom, he was greeted with the sight of Kieran laying on his side, pants halfway off, and one leg pulled up to make way for the third baby that was starting to crown.

#tmpreg #childbirth #giving birth #birth kink #labor kink #my writing

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