#pregnant optimus prime

[starscreamsleftarm]

We need to talk about Orion Pax’s fat birthing hips in tfone. I bet D-16 was giving him that D in secret because it’s just so damn big and then it only got bigger when he got the matrix of leadership!

Megatron was definitely hate fucking him on the battlefield when everyone is looking, he can’t help it😔

Ooh and I bet you Orion loved it!

Orion waddling around with those fat birthing hips like it’s nobody’s business should be a crime!

D-16 isn’t really listening to what he says, man he doesn’t even care, all he wants is to shove his fat spike into his valve and make him a carrier, maybe they’ll even hive them time off to take care of their young.

Orion can only gasp into his hand as D rocks hard into him, slowly thrusting more roughly and faster, mixing their transfluid like cream. Poor Orion’s nods have never been massaged like this before and it doesn’t help that D’s fat spike just somehow keeps getting bigger!

Orion can’t help but squirt on his best friend, why should he not? He feels so good and full.

D is grabbing his hips, thrusting up into him as he practically shoves the head of his fat spike into Orion’s womb!

Orion snaps out of his overstimulated state and immediately begs his best friend not to overload in him. D is rocking his hips with a glare because how can he pull out now when he’s already there?!

His tip is leaking so much it might as well be an overload and Orion is begging and squirming for D to pull out, he feels so good full and doesn’t want to carry yet! D only pulls out because he heard one of the guards coming, just great now he’ll need to jack off in a room later to finish himself😒

Of course when they ho on that whole trip and everything changes, neither was happy, especially Megatron.

And when they do meet again, they’re fighting and hurting and while Optimus Prime is sad and whiny about fighting his best friend, meanwhile Megatron is trying so hard not to shoot a load into his panel because Optimus’s whiny and even fatter birthing hips have been swaying the entire time!, ‘stupid Prime knows that I’m getting hard and is doing it on purpose!’

Then one day Megatron just has enough and shoves him down mid battle, Prime is on his hands and knees, ready to kick Megatron in the stomach but instead his memory back up kicks in and his panel pops open.

Megatron with the biggest smirk you’ll ever see, shoves into his valve like it was any other Thursday and starts thrusting into him like a wild mech in heat! Everyone has either stopped to watch or is looking away in shame.

Ohhh but it only makes it better because it wasn’t only Megatron’s frame that grew bigger and Optimus can feel that! Megatron’s spike is right in his womb, he hasn’t even pushed in all the way! It feels so good, too good to notice the stares and the gasps. He’s whining for Megatron to pull out but he just keeps thrusting, massaging all his neglected nods.

Megatron is gasping out that he’s won! Declaring that they’re precious Prime doesn’t stand a chance against him!

Optimus is overstimulated and pumped to the brim with transfluid by the time Megatron is done.

Poor OP is so full and thinks it’s finally finished when Meg just holds him up and open for everyone to see and thrusts back into him, rubbing his belly and kissing his neck while massaging his hips because Meg has been waiting for the day he would finally full him up.

Who knows, the war stops entirely because OP ended up pregnant and now has to take care of him!

Maybe OP is asking Megatron to put in another one😏

[startheskelaton]

We got some Mpreg Megatron to start the new year.

Don’t ask don’t tell

[starscream-is-my-wife]

They're MARRIED

[lemongargler9000]

(The winner will feature in a victory drawing)

[transingthoseformers]

Does it have to be rage only that separates the spark?

Like Megatron has his rage baby

Starscream/Soundwave/thundercracker/Optimus/Prowl/Ratchet ect has their stress baby

And so on.

Is this the start of another surprise baby boom au

Because that's going to have results, but also makes me ask why this didn't happen earlier than this point

[sweetsloading]

Got to love hypnotized Optimus,but at same time he's too stubborn to obey anything most of the times to the point that it's frustrating

Like,even canonically he's quite stubborn at some point and didn't be the most reasonable,it makes him more civil in a sense

But I'm still loving him being a bitch for huge spikes like destroy that metal pussy-

Fill his tank up with transfluids, knock him up with sparklings, pump out his energon from huge tiddies

Get this man pregnant-

[shana-rosee]

It took me a year but I did it, I finally found this picture again!

[meachapelin]

My beautiful girl 💕💕💕💕

seriously I can't throw this box away, it's SO PRETTY, it's a shame it was crushed during delivery :'(

Holy molly, this is the first time I've seen so many well organized packages

And here she is, beautiful💕😔🙏

She's so small oh my, the model was very satisfying to assemble, I didn't even have to hurt any fingers, seriously this brand is very competent in what it does, all the models are in a great quality

She even has a battery powered mechanism, her eyes glow!!! I just haven't figured out how to do that yet....

She is so proud

[cosmicswritings]

au where optimus and prowl have a relationship going on in secret and they decide to fuck in starscream's office and it's like really bad, papers on the floor, datapads thrown, overloading over and over and starscream walks in and just sees everything. and it's like , the lights are off at first so he walks up to the desk where they're fucking and it's really bad and he like runs out and locks himself in the closet or something he's kinda traumatized

[kray-zay]

Some vary normal Transformers  fanart i made with @MarceloIMoreno @crispycatra @JoeBiden @Entity_L0L

[muletia]

you've mentioned pegging optimus until he's rambling about getting pregnant, but I NEED u to go more into detail about it. literally foaming at the mouth at the idea of almost taunting him "hmm, any deeper and I'll get you pregnant". him just losing it and begging to be sparked, so u fuck him until he's drooling and borderline incoherent, but still moaning about getting knocked up 😊

𝐢 𝐜𝐨𝐮𝐥𝐝 𝐛𝐞 𝐦𝐨𝐦 ✧˖°

pegging tfp optimus would fix me actually

cw: valveplug, dom!top!reader, sub!bottom!optimus, pegging, l-bomb, breeding kink, reader uses a strap

word count: 750

He feels too much. Too intensely. Processor has long dismissed logic, replacing coherent thoughts with mindless, shapeless ones resembling tangled threads. Now, there is no responsibility; the stress of gnawing problems has been replaced by pure ecstasy. Feels it everywhere, even at the tips of his digits, which scrape at the berth in search of a nonexistent anchor. His pedes behave similarly. Thighs tremble from the overwhelming pleasure you so generously bestow upon him. He knows he is not making your task easier, but he cannot stop the quivering — proof of how thoroughly you have ruined him.

“You’re doing great, darling,” you praise him, even though Optimus is just laying beneath you looking pretty. This time, the pleasure is all his. “Keep it up, and perhaps we’ll truly end up with a child.”

At the mere mention of having offspring with you, his back arches, and his helm tilts back. Once again, he makes your work harder; feels it in the sudden change in rhythm deep within his valve. But he cannot help it. Besides, you quickly prove how perfectly harmonized you are by adapting to him. You move closer, pressing your hips more firmly against his. Your thighs meet his, smearing themselves with transfluid — a testament to the length of your shared indulgence.

“[Name], ah…” he tries to speak, but it does not come easily. Processor fails to align with his voice box. “Please…”

He cannot finish the sentence when you suddenly pick up speed, thrusting with full force into his poor, battered valve. It looks swollen and is utterly filled with blue fluid, which drips off your fake cock, but this poses no obstacle for Optimus. Despite the sweet torment, he does not want it to end. Not until he is certain that new life will be created within him, ignoring the absurdity and impossibility of it all.

“What’s the matter, darling?” you ask. Is it cruelty, or are you teasing innocently? He cannot tell, but he does not hold it against you. As long as you are inside him, you can do anything you want.

“[Name]…” he tries again. “Nhnn, I beg you… ah! Please, give me a sparkling! Hah, please! I want… I-I want to be sparked…”

Tears pool in the corners of his optics. You are also certain that the glistening substance around his mouth is his equivalent of saliva.

Holy shit. The great Optimus Prime reduced to a begging, drooling, mindless wreck. Thanks to you. The sight before you is entirely your doing. All it took was once mentioning the topic of children and pregnancy, casually letting it slip during the climax that you would love to have a child with him. As a fantasy, a byproduct of diving too deep into domspace. And he took the bait, completely enchanted by the idea of you knocking him up, even though he knows it is impossible.

Well, for such a sight, it was worth feeding his delusions.

“Since you are asking so nicely…” you murmur.

Your eyes meet, and at that moment, you grab the blue armor plates on his hips and push the silicone cock deeper until you are pressed tightly together. Optimus roars, overwhelmed by you, but he still seems to draw closer, craving more. He wants to become one, to unite in the most intimate way.

“I… I love you,” he mumbles. Your gazes cross again.

“Oh yes, I’m getting you pregnant, big boy.”

You move your hips again. This time faster, leaving no room for doubt about your intentions. You will break the laws of biology if you must.

He feels you relentlessly pumping his own transfluid back into him, as if to assure him you will fulfill his illusory wish.

“Ah, yes! T-thank you, thank you…” he whines. His back arches again, digits claw ferociously at the berth.

He does not know how much longer he can hold out before his body gives up entirely and he won't be able to move even his optics. But he wants to savor this. The fleeting moment, because he does not know when the next one will come. And your kindness, your willingness to tend to him and satisfy his warped, corporeal needs.

“I want… I want a sparkling, ah! with you,” he moans, lost in the subspace. “Give me one, nhnn [Name], I beg you!”

“I love you too,” you pant.

More transfluid spills from his valve, but Optimus gives you no sign to stop, still focused on his mission. Babbling nonsense about pregnancy and having offspring. Preferably several.

[startheskelaton]

Like I said, preganinant

[starscream-is-my-wife]

Ok I understand why sparkling ocs are so popular designing one is addicting

Alt forms/ adult designs under the cut

So when he's littler he can be a Nissan atla, they're pretty cute, but reaching adulthood he'd be a Nissan big thumb, and getting a mod to have a trailer too.

Optimus only has a flat bed so Im doing the old reliable transformer design of putting stuff u don't know how to fit into the back. If he diddnt have a trailer, the bed sides could just be a part of his legs but he modded to have wings so he can get used to the weight distribution easier.

Big thumbs are 12 feet tall, G1 Optimus is a Freightliner making him also 12 feet, and G1 Ratchet is a Nissan cherry vanette, which are almost 6 feet (5"10 to be exact)

I thought that the big thumb would be a bit smaller then Optimus but damn, Ratchet is gonna have to deal with 2 giant trucks.

[valve3nthusiast]

Having a great time imagining Jazzwave fuckin sloppy style in some quiet corner of an active battle

Having an objectively hilarious time imagining Soundwave accidentally getting pregnant from it and Megatron systematically shaking down every single Decepticon to find out who incapacitated his TIC until the dots start connecting. Obviously he then launches a raid just so he can declare directly to Optimus Prime's face that he will "track down the autobot fiend that BESMIRCHED and DEFILED his Third's honor, and separate their interfacing equipment from their body!" (while Soundwave facepalms in the background and Jazz pretends he totally isnt completely shocked and also panicking a lil bit)

[peace-hunter]

orion becoming optimus prime is a lot funnier in spanish because the word for matrix is 'matriz' which. also means womb. it actually primarily means womb. so when megatron says "primus gave you the matrix?" it kinda sounds like he's really mad that optimus is the one that gets to be pregnant and not him lmao

[transingthoseformers]

We need to focus on her more

I’m feral about this design it’s not funny

I've thought so many times about post epilogue Megatron and post rid Optimus finding their way back to each other and falling back in love again

Grab Megatron's waist