iiinova — where your digital self keeps evolving

🔞 Size King @sizeking.bsky.social · 12/08/2026

There was an eclipse in the UK today, very mid in person, so I made a better one.

🔞 Size King @sizeking.bsky.social · 28/07/2026

Out of Milk is finally finished! The voice actors have done a fantastic job and delivered amazing performances, and I've finally finished the sound design. Huge thanks to @mimihungvo.bsky.social and pixiewillow.carrd.co for their phenomenal work! Enjoy ;)

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Jessie Star @jessiestar.bsky.social · 12/06/2026

Part 1 of "The Size Heist" made with @sizeking.bsky.social is now free on my patreon! www.patreon.com/JessieStar/p...

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🔞 Size King @sizeking.bsky.social · 14/04/2026

POV you're carrying an experimental, extremely potent growth hormone loose in a cardboard box with no protection. What could go wrong? Featuring the vocal talents of @pixiewillow.bsky.social and @phosphorusva.bsky.social! #BreastExpansion #Expansion

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🔞 Size King @sizeking.bsky.social · 01/04/2026

Small sneak peek at the next video, it's a short one but I'm excited! Check it out next week, or check out the progress on my subscription pages! patreon.com/sizeking subscribestar.adult/sizeking

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🔞 Size King @sizeking.bsky.social · 06/02/2026

It's finally done! If you're subscribed to the Knight or Squire tiers on my sites, you can now watch episode 1 of The Book Of Changes! Huge thank you to @_PixieWillow for the AMAZING voice acting, she brings Wanda to life! Check the link in my bio to watch the full thing :D

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🔞 Size King @sizeking.bsky.social · 23/01/2026

Working on my first commission while I wait for VO to come in on the Book of Changes! If you're a member of the Knight tier on my pages, then you can inquire about commissioning something for yourself! DM me or reach out on one of my other platforms to learn more!

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🔞 Size King @sizeking.bsky.social · 15/12/2025

when people say 'thick forest' this is what they mean

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🔞 Size King @sizeking.bsky.social · 15/12/2025

The bottom image (pun intended) I resimulated the jiggle to be less firm and slightly slower, to make it flow better in the edit. The bottom image (pun again intended) is the one you'll find in the edit, but on their own, which one do you prefer? Let me know in the replies!

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🔞 Size King @sizeking.bsky.social · 15/12/2025

I wanted to show this comparison of the simulation of Wanda's ass and the kind of jiggles you can get. The top video is what I started off with. On it's own, it's fine, but when seen in conjunction with the previous and subsequent shots, it looks too firm.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

Here's a viewport render of the giantess growth scene from Book of Changes! The hair still needs simulating, and the camera isn't final, but this gives you a good idea as to the size she gets to!

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🔞 Size King @sizeking.bsky.social · 13/12/2025

"You are never visiting my lab ever again."

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🔞 Size King @sizeking.bsky.social · 13/12/2025

She gasped. Jenny felt like she had just had 100 orgasms in a row. She opened her eyes to see the whole room covered in milk. Her milk. She was shocked at how much there was and how far it had gone. Her eyes swiveled to Sally, who was sitting in-front of her, arms crossed.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

She was almost shocked at how incredible it felt as the milk gushed from her breasts, each spray sending electricity all over her body, causing her to moan uncontrollably. Eventually the milk started to slow down. She pushed her knees together, trying to squeeze that last little bit of electricity.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

Jenny's nipples exploded with milk. She cried out as a shower of white liquid sprayed from her nipples, coating the lab, the equipment and Sally with a sweet-smelling, warm liquid. Jenny was dripping, and not only from her boobs.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

"I... uh..." Jenny couldn't reply. All the sensations were becoming too much for her. "Oh damn, are you getting bigger again?" Sally had concern on her face now. "I think... I think something's coming!" Jenny managed to get out. "Oh shit, it's the milk! We need to get you to the bathroom before-"

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🔞 Size King @sizeking.bsky.social · 13/12/2025

In fact she could feel the remains of her tank top stretching again as the material became taut across her chest. Her nipples were already fully hard, but she could feel them getting bigger now as well. "Hello, are you listening?!" Sally interjected.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

Each slight breath of air across her boobs felt like someone brushing a feather across them and her nipples were getting hard. Something else stirred deep within her though. Sally's voice no longer registering, Jenny felt something from within her boobs. Like they were filling with something.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

"The issue is that it's way too effective. I can't figure out a way to program in the size or the amount of milk." Sally explained. Jenny was only half listening. Her mind was distracted not only by the weight of her new chest, but also how sensitive they were.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

"And they're going to-" "Yup." "Okay so how long does it-" Jenny was cut off as her chest tightened and swelled, ripping open her tank top and leaving her with a set of massive mammaries.

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🔞 Size King @sizeking.bsky.social · 13/12/2025

"Oh no, is this another muscle machine? I just got back to my normal size after I messed with your last one." "No, this is something different. It's designed for mothers who are having trouble making and expressing milk." "Oh... right. Does that mean-" "Yup." "So my-" "Yup."

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🔞 Size King @sizeking.bsky.social · 13/12/2025

"Whatever you do, don't press that button." Sally said, as Jennifer pressed the button. "You idiot. Do you ever listen to anything I say?" "I'm sorry, I just like buttons!" Jenny replied. She felt a tightness in her tank top. "Well I hope you're ready to fill that thing out a lot more."

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🔞 Size King @sizeking.bsky.social · 03/12/2025

This is a quick test I did to see if I could get a basic cloth sim going on a character's shirt and skirt, and use it to animate a futa character. Hopefully this allows for some futa expansion in the future!

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🔞 Size King @sizeking.bsky.social · 02/12/2025

"Looks like you'll need a few sizes up. I think Jimmy could lend you a pair?"

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🔞 Size King @sizeking.bsky.social · 02/12/2025

Suddenly Rina's leggings swelled as her ass blew up right before their eyes. They stretched dangerously tight before ripping open, causing her to stumble forwards and her now voluminous ass to jiggle and ripple. "What the fuck?! I just fit into these leggings!" Rina yelled.

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🔞 Size King @sizeking.bsky.social · 02/12/2025

"I think a tablespoon per bottle is enough for a pre-workout. Should last you a couple months." Rina set down her now empty bottle. "Ummm, what was that?" A rumbling suddenly came from her stomach. "Ohhhh, yeah this happened to Jimmy, just before-"

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🔞 Size King @sizeking.bsky.social · 02/12/2025

"Just don't take too much at once or it all goes to your ass. Jimmy found that out the hard way and now he gets hit on at the gym. By like, everyone." he said, as Rina scooped 3 heaping cups into her bottle and filled it with water.

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🔞 Size King @sizeking.bsky.social · 02/12/2025

Don't you just love it when you see a big, round butt? I swear any day is made better by seeing a big round butt. --- "What supplement?" Rina asked. "This! It's amazing, super potent." Daniel replied.

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🔞 Size King @sizeking.bsky.social · 27/11/2025

The Giantess portion of The Book of Changes is coming along nicely, and I wanted to post this preview of beeg Wanda :D

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🔞 Size King @sizeking.bsky.social · 22/11/2025

My wizard just walked out in a huff after I said that his spell wasn't very impressive. I mean it just made a pumpkin bigger, but they do that on their own don't they? And now my Queen Consort is complaining about her dress being too tight. What must a King do to get some rest?

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🔞 Size King @sizeking.bsky.social · 20/11/2025

Progress on scene 2 of The Book of Changes is going well! Just wanted to post in this brief look at the colour and post-fx!

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🔞 Size King @sizeking.bsky.social · 20/11/2025

Progress on scene 2 of The Book of Changes is going well! Just wanted to post in this brief look at the colour and post-fx!

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🔞 Size King @sizeking.bsky.social · 13/11/2025

She looked back at the dropped bag of tops she had stolen. She stood, thinking for a second, then turned, not even bothering to cover her now massive boobs, and walked over to the shorts.

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🔞 Size King @sizeking.bsky.social · 13/11/2025

She gaped at her new chest in the mirror. Was this really her? How was this possible? A sign next to the mirror caught her eye for the first time. "Shoplifters will be expanded."

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🔞 Size King @sizeking.bsky.social · 13/11/2025

Her boobs were enormous and threatening to burst out of her top. They started to swell again, the fabric digging painfully into her skin. She pulled up her top and they slapped against her skin as they dropped, now as big as beach balls.

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🔞 Size King @sizeking.bsky.social · 13/11/2025

She looked around and saw the assistant fully staring at her with a smug expression. She tried the door again and it was locked. She was trapped. Her breasts swelled again and she stumbled forwards. She dropped her bags full of ill-gotten-gains and walked her way to a mirror.

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🔞 Size King @sizeking.bsky.social · 13/11/2025

She reached the front door and made to leave when a sudden tightness spread across her chest. She looked down and saw her boobs were filling out her top a lot more all of a sudden.

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🔞 Size King @sizeking.bsky.social · 13/11/2025

She hurriedly made her way to the door. One of the shop assistants had made eye contact and clocked her, so she needed a quick exit. Glancing behind her, the assistant didn't seem to be chasing. In fact, she had a wry smile on her face. What was that about?

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🔞 Size King @sizeking.bsky.social · 30/10/2025

People who had looked away in politeness were now staring in shock at her exposed chest, bulging out of her shirt, enormous nipples preventing her from drawing it closed. "What the fuck is happening? And why won't it stop?!" she panicked, as more people got onto the train.

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🔞 Size King @sizeking.bsky.social · 30/10/2025

"Oh shit, oh shit!" she muttered under her breath. Her shirt buttons were hanging on by a thread. "I'm 2 stops away, please it's just a bit further." The train lurched as it slowed into the next station. Her chest lept forwards and she heard her buttons finally give.

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🔞 Size King @sizeking.bsky.social · 29/10/2025

Ever since we left the EU, regulations on expansion electronics have dissappeared...

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🔞 Size King @sizeking.bsky.social · 28/10/2025

This is a tribute to @jessiestar.bsky.social's Breast Buy series, something I'm a huge fan of! BE World is a take on a British electronics store, similar to Best Buy, called PC World. Please enjoy this first, short look into the Expansion Superstore! #SizeSky #BreastExpansion #AssExpansion

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Jessie Star @jessiestar.bsky.social · 22/10/2025

We havin' way too much fun at Breast Buy... over on P-site 🤪

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🔞 Size King @sizeking.bsky.social · 22/10/2025

A mysterious stranger spills something on Jennie and soaks her blouse! Her top feels tight, but when she looks down, her blouse is full to bursting! She rips the buttons open to free her chest revealing massive mammaries... What has happened to her? And why?

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Tail-Blazer @tail-blazer.bsky.social · 13/10/2025

Round Autumn :)

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🔞 Size King @sizeking.bsky.social · 10/10/2025

Good news everyone, Big Brew is now available on Pornhub for free! Watch it RIGHT NOW! www.pornhub.com/view_video.p...

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🔞 Size King @sizeking.bsky.social · 10/10/2025

Good news everyone, Big Brew is now available on Pornhub for free! Watch it RIGHT NOW! www.pornhub.com/view_video.p...

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🔞 Size King @sizeking.bsky.social · 09/10/2025

She said she wanted to show you a new spell she'd created. You never thought she'd do this to you! If only you could remember the counterspell for body changes... patreon.com/sizeking subscribestar.adult/sizeking

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