
mpreg morphs and stories21 y.o.
52 posts
Tomsbly - Stuff - Tumblr Blog

looks like someone has a cupid of their own on the wayđ
Happy Valentineâs Day, everyone!

dad said i will get bigger real soon

an old friend of his

hey coach, is this normal?
dm for uncropped version~

dude, be honest, am i showing yet?

twelve weeks along

Ken number FIVE â Rex!
CW: Incest (I absolutely do NOT condone it irl, but this is a work of fiction. Putting this warning in so people who arenât into that will enjoy the morph only and move on!)
Rex was always the typical younger brother: energetic, obnoxious, bratty, yet always everyoneâs favorite. His behavior was always overlooked since he played sports, was doing alright at school and was one of The Boys. After blowing up on TikTok, he solidified his title as the popular, hot, fuckboyish guy. And his older brother, Cody, hated that.
He really, really wanted to be genuinely happy for his younger bro but his insecurities got the best of him. The timing was awful too. Rex, freshly 18, would be graduating high school this year and he was at his peak. Cody⊠Cody was not.
Being three years older than his brother, he was already in college, yet still living with his family. It was cheaper that way. He wasnât really passionate about learning, but he didnât have any other possibilities, or so he thought. He worked part-time, but the job sucked, he couldnât work full-time because of college and he couldnât even start a family since he and his long-term girlfriend broke up. While his brother was being his best, Cody was horny, alone and depressed.
With his newfound popularity, Rex found a lot of friends, mostly boys, muscular and fuckboyish, just like him. Since his parents werenât at home most of the time, just him and Cody, he started inviting them over to hang out. You know, like the boys they were. They would play video games, listen to music, just chill and have a good time. But after several weeks it got kind of boring⊠Their solution? Alcohol. Cody was 21, so Rex begged to get them beer or some shit, so they can spice things up a little bit. Cody was hesitant at first, but then he thought:
âWhy not? But only if you will all behave and wonât wreck the fucking house. You will be the ones cleaning up after.â
The boys agreed, so Cody got them some beer and vodka, too much vodka maybe. After leaving the teens with the booze, he went upstairs to his room to get some sleep. Two hours later, he was woken up.
MoansâŠ
Loud bangingâŠ
GroansâŠ
A loud âIâm coming⊠fuckâŠâ
His heart sank to his stomach. Oh no. What has he done?
Cody ran downstairs to see the boys all naked, having some kind of an amateur, fucked up orgy. There were clothes everywhere, cum on the walls and empty bottles of lube on the floor. Rex saw his brother first, pulled out his dick out of his friendâs hole and slurred:
âOh hi, Cody⊠We⊠um⊠we went a little wild, hehe⊠Do you wanna-â
âRex, what the hell? You promised me everythingâs gonna be alright!â
âEverythingâs alright, bro..!â Rex was growing really tired at this point. âIt is kinda your fault that we all fucked⊠you got us boozeâŠâ
âI- Rex, pleaseâŠâ
âPlease what..?â Rex sighed. âCody⊠if you get to fuck one of us, will we make it up to you?â
Rex smirked at Cody. He knew he hadnât had sex with anyone in a while.
Cody blushed. He was exposed. And so was his bulge. Rex saw that.
âOh⊠someoneâs excited..!â Rex got on his knees and now was facing his older brotherâs throbbing dick, still inside the boxers that he started to pull off.
âYou know I can take care of you, Cody⊠Just donât be madâŠâ
âRex!â Cody recoiled. âI canât fucking do this! Youâre⊠youâre my brother! Itâs wrong⊠I- I justâŠâ
âIt was also wrong to buy us alcoholâŠâ
âHow much did you drink?â
âOh, enough to not⊠not think about⊠the future⊠or today⊠just let me suck you off and weâll forget about itâŠâ
âRex, I-â
But even super drunk, Rex was quicker. He took off Codyâs underwear, now admiring the dick he only got glimpses of before. He started to suck his older brother off. Cody was shocked, but his broâs mouth felt too good to stop. He gave in. After a minute, Rex looked up at Cody.
âDude⊠Iâm kinda⊠done⊠I canâtâŠâ
âOh, so you wonât even let me finish?â
âIâŠâ
âTurn your fucking ass around.â
Rex was too out of it to not oblige. Cody spread his broâs ass cheeks and a single drop of cum leaked out of his brotherâs hole. Even though it was used today already, it didnât stop Cody. Nothing could.
âI just need to cum somewhere, dude. And show your friends how itâs done.â
Cody grabbed onto his brotherâs hips and started pounding his hole. With each fast, aggressive, almost careless thrust Rex was more and more lost. He didnât know what to feel. Was it pleasurable? Forbidden? Embarrassing? He didnât know and could only whimper as his older brother was close to finishing. None of Rexâs friends were in the right state of mind to stop this. Or remember it.
Even though the boys were all hungover the next morning, they did their best to clean up and were trying to piece together the events of the night. Rexâs best friend, Dawson, could actually remember the fact that they had sex and wanted to talk about it privately. So they came up to Rexâs room and he told his friend everything. Rex was shocked, but at least he lost his virginity to his best bro. But Dawson wasnât the only one who remembered that night. Cody did too. And he heard everything. It was great to know that his brother was oblivious to whoâs cum stained his underwear, so he kept quiet. For a few months, at least.
After several weeks, Rex developed some pregnancy symptoms. He obviously brushed them off as a stomach bug or stress or sleep deprivation or⊠He soon ran out of excuses. His âoh, it will go away in a few daysâ bloat didnât go anywhere, so he was beginning to worry. He could still hide his "bloated" belly under a hoodie at school, but it was April already. This wonât work for long, especially at the gym.
He always went there with his friends, his bros. They all wore either tight or super loose clothes to show off their bodies and loved to go shirtless. But Rex couldnât do that anymore. His friends were questioning the fact he wore a 3XL t-shirt all the time and didnât take it off at all. He was so confident before, what happened. Dawson noticed it first. One day they went to the gym alone. After their normal workout, it the locker room, Dawson asked Rex that question.
âDude, whatâs going on with you? You can tell ME, you knowâŠâ
âDaws, I- I donât really wanna talk about itâŠâ
âAbout what?â
âUghâŠâ
Rex turned to his friend and lifted up his shirt to reveal his three-month bump that he tried so hard to conceal. Dawson was puzzled.
âYouâre afraid of a⊠bloat?â
âItâs not a fucking bloat, dude. Itâs not going away. I donât even gain weight anywhere else, so itâs not fat. And I am sick a lot⊠I just⊠I donât knowâŠâ
He took off his shirt completely, putting his belly on display. Dawson got closer and touched it. It clicked.
âDude⊠Do you think I knocked you up that night..?â
Rexâs heart sank to his growing stomach.
âI⊠Wh⊠I canât! You canât! I canât have a fucking baby! I- Itâs notâŠâ
âRexy, please, calm dow-â
âHOW THE FUCK CAN I BE CALM WHEN I FIND OUT THAT I AM FUCKING PREGNANT WITH YOUR CHILD. I AM FUCKING EIGHTEEN. I AM A FUCKING ALPHA, DUDE.â
âREX, STOP IT FOR FUCKâS SAKE. IT MIGHT NOT EVEN BE A PREGNANCY, WHAT THE HELL DUDE??â
Rex shut up. They changed without talking to each other. They caught a few weird looks from men on their way out, but it wasnât as bad as Rex trying to buy a pregnancy test. He told the cashier it was for his girlfriend, but did it so awkwardly that they only chuckled in response.
As soon as he got home, he locked himself in the bathroom and did the test. The five minutes of development felt like an eternity. Then, he looked at it.
Positive. Of course it was positive.
He couldnât believe it for a few seconds, but then it hit him. He could be a father. He could give birth. It was terrifying. He clutched his belly and started crying. It was too much. Even after sex ed. I happened to him, and now what?
He was crying loud enough for Cody to hear him. He knocked on the bathroom door.
âYou alright there, dude?â
ââŠâ
The crying has stopped, but something was definitely up.
âHey, what happened, man? Can I come in?â
Rex opened the door without saying anything. Cody came in.
âWhy are you crying, dude. You havenât cried like this in a whileâŠâ
Rex didnât know what to say. He was holding on to the positive test in the pocket of his trousers.
âPlease⊠Please donât tell mom and dadâŠâ
âWhat⊠Did you fucking kill someone?â
âIt might be worseâŠâ
Rex took the test out of his pocket and gave it to his brother.
âItâs mine, CodyâŠâ
âWhat the- DUDE. Thatâs- Thatâs⊠cool..?â
The thought of his brother being pregnant with his child struck Cody mid-sentence.
âI donât fucking know what to do. Itâs Dawsonâs⊠He told me that he fucked me that night you bought us booze. I found cum on my und- Fuck, dude, itâs so embarrassing.â
Cody was trying to come to his senses. He couldnât figure out if his brother possibly being pregnant with their child was creeping him out or turning him on.
âDid you think about abortion? I mean, itâs so early to have a kid.â
âI want to talk to Dawson first. Maybe he wants it, even if itâs not from a girl⊠I just⊠I canâtâŠâ
Rex hugged his older brother and started crying again. Cody didnât bring himself to tell the truth, so he hugged Rex with his left hand and put his right on his broâs belly.
âIt will be okay. I promise. If you decide to keep it, Iâll help you out.â
Rex didnât stop crying.
He told Dawson about the baby the next day. As Rex thought, he was actually down to become a dad. Probably because he wasnât the one carrying.
Rex kept the baby.
He and Dawson graduated during the first week of May. Even though it was getting hot in California, the robe covered Rexâs belly up. They didnât know if they were in a relationship at that point. They separated from the friend group and only hung out with each other. Dawson started to feel something towards Rex, but he still wasnât sure. Rex was only able to be free with Dawson. And his brother. He was only comfortable being shirtless with him and Cody. Only they could touch the bump. Dawson was very gentle. He began to kiss and rub his bfâs belly and Rex didnât resist. It felt nice. It felt warm.
The fact that he kind of disappeared from social media didnât help his image. The last things he posted were some selfies from when he was only about 10 weeks along. His fans started to question his absence and it was getting to Rexâs head. He should do something, post something, come clean to everyone.
Thatâs why he decided to take some pictures on their upcoming vacation. Rex, Cody and Dawson planned to go to Miami for a week to relax. Rex was hesitant before, but now he was the most eager of the three to go. Dawson couldnât make it because of his new job he took up and Rex and Cody went alone.
The next few days were spent on the beach, tanning, swimming of just napping in the shade, Rexâs preferred pastime. The pregnancy was getting to him. Reaching the fifth month of pregnancy, Rexâs energy was fluctuating. He would be filled with energy one day and just barely making it out of bed the next day. Most of the time, he just wanted to sleep. After six days of this, Cody wanted to do something different. He wanted to go out. Maybe he could find a girl to bring back with him.
Rex was absolutely against it, his sleepiness and gravid belly were the reasons he stayed at the hotel napping and looking through the photos taken by his brother a day before. The beach, their lunch, and a ton of photos of the bros: Rex putting on sunscreen on his belly, him sunbathing, eating lunch, him and Cody flexing on the beach, Codyâs sunburnt back, his nudes⊠Rex shivered and brushed it off. He chose one picture to post, taken at the balcony of their hotel room. No caption, no hashtags, the photo will say it all.
2 AM. Rex finally decided to post this picture, so everybody could find out what happened first thing in the morning. He texted Dawson that heâs going to finally do it and tapped âPostâ. As soon as the picture was online, he turned off his phone. He just wanted to sleep calmly for a final time. Five minutes later, a drunk Cody opened the roomâs door.
He was shirtless and barefoot, his shorts barely staying on his hips, covered in stains.
âHeeyyyyy maaaaan, howâs it goinnn?â If it was obvious to Rex before, Cody was really drunk.
âDude, what the- How much did you drink?â
âA few beers, some shots, I donât really remember. Does it even matter?â Alcohol made Cody go angry in seconds.
âYes, it does. Weâre not even home. What were you thinking?â Rex gulped.
âDonât you fucking remember the night I got you knocked up? You were so drunk you canât even remember how you begged for my cock and let me breed you?â
Rexâs heart skipped a beat. Cody sobered up in an instant. Rex felt a flutter in his belly. His baby kicked for the first time.
Their baby.
Pregnancy is the best way to bulk, hands down. Heâs only at the end of the third month and his gains are already massive. The next six months will be even more effectual.

Felt beefy đđ„©
Reaching the 9th month of pregnancy, Harry has finally ended his two-year tour across the world after countless attempts of his crew to at least make him pause it.
After getting pounded by a hot Brazilian fan after one of his concerts last December, his belly started to fill up with beautiful twin boys. Harry didnât regret it, to be honest. He was at that point in life that maybe having kids was a decent idea. He assured his crew that everything is going to be alright, but decided to not make any official announcements and let his fans figure out the reason behind their idolâs growing belly themselves.
Harry was physically strong enough to endure and still enjoy performing and keep all other body parts in shape. Even his wardrobe didnât need to change since most of his outfits were already made to show his abs⊠or what was left of themâŠ
The impending due date was the only thing that stopped him. On July 22nd, at the end of his final concert, he announced to his fans that his twins were almost out, so he will end the tour to experience the beauty of parenting. Hopefully the babiesâ other daddy will join in on this journey.

Harry Styles
hi everyone!
i see yâall are enjoying the teasers (sort of)
Ken number 5 (five) is in the lead right now, so his story will probably be posted first soon! hope it wonât disappointđ
and please show some love to Ken number sixâŠ. heâs got almost no notes⊠if he gets to at least 25 notes, i will post an extra morph of him!!!

Ken number SIX
with only a few days of school left, is it a risk to tell everyone that you and your top swimmer boyfriend went official?
all seven Kens are now up!! please be active yâallđđđđ

Ken number SEVEN!!
the one you might have already seen! i will continue Vladâs story of figuring out what will be best for him and his soon-to-be born son

Ken number SEVEN!!
the one you might have already seen! i will continue Vladâs story of figuring out what will be best for him and his soon-to-be born son

Ken number SIX
with only a few days of school left, is it a risk to tell everyone that you and your top swimmer boyfriend went official?

Ken number FIVE
i have a whole series with him and his older brother planned out⊠hope this isnât too much

Ken number FOUR
secrets are always fun! right..?

Ken number THR33!
Wonho is not that active on social media right now, I wonder why..?

Ken number TWO!
whatâs up with bodybuilders and being pregnant?
i just canât get enough of them
hey guys!!
i am still alive, uni was just kicking my ass and i didnât have time to write anything
sorry for messing up january, i hope yâall can understand that i have a life outside of tumblr toođ
so to try and make it up to yâall i will be posting several pics like this one today and maybe tomorrow. i am really late to the trend but the movie is coming out soon and im really excited!!
the rules are:
after all the pics (there will probably be seven (7) of them) are posted, i will start a countdown. when that time runs out, the pic with the most notes will get its original posted together with a story first! and then the second most popular post, and so on! every Ken will have his moment!!
be active!!
hope yâall are as excited as i am for the Barbie movie and this lil thing im doing!
here isâŠ
Ken number ONE!

This is why Malik never bottomed.
The one time he did, he got pregnant.
It was his job to knock others up, not the other way around. He was so sure he would get away with bottoming just this once, but alas. Not paying attention to the symptoms and being constantly busy led to Malik finding out about his soon-to-be-born child only during the fourth month of pregnancy, when abortion is already out of the question.
Now he can only capitalize from his pregnancy, doing as many gigs and making as much content as possible, since buff pregnant strippers are quite a find.
Malik Delgaty
Donât Steal My Work And Post It On Other Sites Without My Permission And Credit

Donât Steal My Work And Post It On Other Sites Without My Permission And Credit

beautiful pregnant January morning

only after waking up on New Yearâs Day did he notice his Thanksgiving present
his friend didnât lie when he said it was a gift that would keep on giving (and growing)

Merry belated Christmas, everyone!
Uni is not making it easy to post consistently, so I couldnât do a Christmas advent calendar this yearđ
But, to make it up to yâall, Iâm going to do an Mpreg January!
Iâm going to post every day in January. It will be either a morph of my own with a blurb or a short story (with a morph included, obvi)
Hope yâall are excited! Have a great holiday!
P.S. Since the year is coming to an end, I want to know what post of mine you liked the most, so I can improve!