TrebleCleffy 🔞 writes expansion & size erotica
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treblecleffy.bsky.social
TrebleCleffy 🔞 writes expansion & size erotica
@treblecleffy.bsky.social
120 followers 78 following 95 posts
NSFW🔞| Expansion Inflation & Size Erotica Writer
My jam: BE,AE,GTS,PE,WG,BellyGrwth,Infl.,Shrink,Lac & FemDoms
No RPs.
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treblecleffy.bsky.social
TrebleCleffy 🔞 writes expansion & size erotica @treblecleffy.bsky.social · Nov 27
If the country is getting swallowed up in the designs of a cabal of anti-porn, pro-natal nativists, I see it as my duty to make as many people cum in private by their own hands as possible.
treblecleffy.bsky.social
Now that I have completed half a novel, I’m taking a break from writing and catching up on neglected tasks. I have new art by @moosetracks80085.bsky.social to share, based on a scene from my hourglass expansion story, Thick As A Thief.

Read the story here: swelltales.com/Home/ReadTal...
Illustration from TrebleCleffy’s Thick As A Thief. Main character Laverna’s boobs are popping in a skin-tight red sweater while she robs an apparel shop while wearing a reflective Halloween mask. The store clerk recoils in fear in the mask’s reflection.
February 14, 2026 at 9:15 PM
treblecleffy.bsky.social
Well, gosh! Red Desert Blues, Part I, my sci-fi western Ass Expansion story, won the Have Buns, Will Travel contest. I’ll have some custom art for it at some point.

Read Part I here: swelltales.com/Home/ReadTal...

And, I’m working on Part II.
Swell Tales: Erotic stories of Growth and Expansion
Providing tales and stories of expansion from breast to full-body and everything in between. Swell Tales is the go-to site for all things expansion literature.
swelltales.com
February 14, 2026 at 5:47 AM
Reposted by TrebleCleffy 🔞 writes expansion & size erotica
jayphilia.bsky.social
My latest story! Want a Weird Western steampunk tale filled with EMBIGGENING BOOTY? Look no further! #ass #booty #sizesky #bluesize #sizekink #amwriting #kink #sexy #erotica #bubblebutt #grow #steampunk #smut #art

Thanks to beta reader @robclassact.bsky.social

swelltales.com/Home/ReadTal...
Swell Tales: Erotic stories of Growth and Expansion
Providing tales and stories of expansion from breast to full-body and everything in between. Swell Tales is the go-to site for all things expansion literature.
swelltales.com
February 6, 2026 at 7:02 AM
treblecleffy.bsky.social
I managed to keep my slow burn, expansion kink erotic sci-fi adventure romance with some western trappings SwellTales contest piece story UNDER 50,000 WORDS. GO ME!!!

Title: Red Desert Blues

Tags: Primarily Ass Expansion. Check ST description in link for the rest.

swelltales.com/Home/ReadTal...
Swell Tales: Erotic stories of Growth and Expansion
Providing tales and stories of expansion from breast to full-body and everything in between. Swell Tales is the go-to site for all things expansion literature.
swelltales.com
February 6, 2026 at 6:17 AM
treblecleffy.bsky.social
I possess the answers to life and all should listen to me and anyone who refuses to buy the information I am selling is a sinner, a sucker or a loser. Am I:
A. A religious zealot
B. A self-help guru
C. A tech CEO with a social media account
D. A cologne commercial
E. Your dad
February 1, 2026 at 8:17 AM
treblecleffy.bsky.social
Check out
@taedis.bsky.social's new small print anthology for a smorgasbord of size and expansion shortfics. The collection includes the first release of my Santa porn/WG/BE/AE/Belly/Cumflation story, Peppermint Schnapps. Until I get around to posting it on ST, you wont find it anywhere else!
taedis.bsky.social Taedis The Librarian @taedis.bsky.social · 29d
The small print 3 is live.

The free ebook can be found here:
www.e-junkie.com/i/14lr5?&card
Copies of the print book can be ordered here (at cost):
www.lulu.com/shop/taedis/...

#Sizesky
#giantess
#shrinkingman
#shrinkingwoman
January 25, 2026 at 11:17 PM
Reposted by TrebleCleffy 🔞 writes expansion & size erotica
nearnfar.bsky.social
My novel-length commissioned #breastexpansion and #hourglassexpansion story Under Her Influence is now on SwellTales for everyone to check out!

If you want over 60k words of steamy, divinity-themed domination and growth, this is the story for you.
Swell Tales: Erotic stories of Growth and Expansion
Providing tales and stories of expansion from breast to full-body and everything in between. Swell Tales is the go-to site for all things expansion literature.
swelltales.com
January 2, 2026 at 7:01 PM
treblecleffy.bsky.social
I just realized, I need to do something with a Pee-Wee Herman type of character, but cursed with a gigantic cock.
December 30, 2025 at 9:01 AM
treblecleffy.bsky.social
The Mika Growth Academy Mod v.1.4 Visual Novel Demo is out!!! Now contains 25 full core scenes, plus hidden bonus scenes, with our beloved Mika Sasakia and friends. Get it here:

gamikamod.itch.io/growth-acade...

If you’re confused about Growth Academy, read here:
www.deviantart.com/treblecleffy...
Growth Academy - Mika Mod by GAMikaMod, Galactase, TrebleCleffy, flapperpapper
Growth Academy's own Firecracker Girl!
gamikamod.itch.io
November 23, 2025 at 7:43 AM
treblecleffy.bsky.social
New Mika Mod update coming soon.

gamikamod.itch.io/growth-acade...
Mika Mod v1.4 - Release Date Details
Hey folks! Hope everyone's doing well this November. I'm still fighting off the ravages of a cold but I'm well enough now to get back on mod duties. We've decided to move forward with the next release...
gamikamod.itch.io
November 8, 2025 at 9:21 PM
Reposted by TrebleCleffy 🔞 writes expansion & size erotica
cavitees.bsky.social
thats a funny way to spell 'train my AI'
November 5, 2025 at 12:44 PM
treblecleffy.bsky.social
Voting for SwellTales Spookspansion contest ends in 6 hours. If you have the time and inclination, please check the stories out and consider them. Not asking anyone to vote for mine, just trying to bring the contest some attention.
swelltales.com/Home/Contests
Swell Tales: Erotic stories of Growth and Expansion
Providing tales and stories of expansion from breast to full-body and everything in between. Swell Tales is the go-to site for all things expansion literature.
swelltales.com
October 30, 2025 at 12:13 AM
treblecleffy.bsky.social
May I interest you in a sordid tale of growing ass, tits & gigantism, an extramarital affair, a threesome, feederism, betrayal, many pumpkins and a visitation from hell—all in a ~11k word story?

If so, please check out my Halloween story, Night of the Pumpkin Eater:

swelltales.com/Home/ReadTal...
Swell Tales: Erotic stories of Growth and Expansion
Providing tales and stories of expansion from breast to full-body and everything in between. Swell Tales is the go-to site for all things expansion literature.
swelltales.com
October 25, 2025 at 1:48 AM
treblecleffy.bsky.social
I managed to keep my SwellTales Spookspansion contest entry down to under 11,000 words. Hope people enjoy and consider voting for it.

Tags: Hourglass expansion, giantess growth, fmf threesome, bondage, betrayal and visitations from hell.

swelltales.com/Home/ReadTal...
Swell Tales: Erotic stories of Growth and Expansion
Providing tales and stories of expansion from breast to full-body and everything in between. Swell Tales is the go-to site for all things expansion literature.
swelltales.com
October 20, 2025 at 2:12 AM
treblecleffy.bsky.social
Should I post my SwellTales contest submission now, or wait 48 hours? Thoughts? 🤔
October 20, 2025 at 12:40 AM
treblecleffy.bsky.social
Not much of a clairvoyant but I have this hunch that this October’s SwellTales contest is going to have more entries than ever.
October 14, 2025 at 4:01 AM
treblecleffy.bsky.social
@moosetracks80085.bsky.social has created another beautiful illustration of an old story of mine. This is from 2016’s Nora, Nourishing.
Nora, who has been charmed by a witch to grow humongous, lactating breasts gets help from her boyfriend Theo as she expresses her milk into a sink basin.
September 25, 2025 at 12:30 AM
Reposted by TrebleCleffy 🔞 writes expansion & size erotica
moosetracks80085.bsky.social
An overcoat that fits a chest like that it's worth its weight in cold. And that's saying something, those coats (and those boobs) can be HEAVY.

Featuring some characters from @treblecleffy.bsky.social
#OldMooseArt #BreastExpansion
September 13, 2025 at 7:56 PM
Reposted by TrebleCleffy 🔞 writes expansion & size erotica
standarddemon.bsky.social
August 7, 2025 at 5:05 AM
treblecleffy.bsky.social
If you care about NSFW and LGBT+ content, not just on Itch and Steam but everywhere, please consider getting involved, even in a small way. This isn’t just about video games.

yellat.money
Protect Queer Creators and Sex Workers - Tell Payment Processors to STOP
TELL VISA, MASTERCARD, STRIPE, and PayPal to STOP
yellat.money
July 25, 2025 at 3:27 PM
treblecleffy.bsky.social
Just read a bad article on the petitions against Visa & MC’s crackdown on NSFW content. I don’t want to propogate what is obviously an LLM impersonating a journalist but I must at least share this headline:

*Players are trying to fight censorship on Steam. They form petition and look for solutions*
July 25, 2025 at 2:43 AM
treblecleffy.bsky.social
I am considering starting a Patreon that offers exclusive erotic fiction and early looks at WIP public stories. If this sort of thing interests you at all, please do weigh in on my sloppily assembled DeviantArt poll about what you’d want to see in a 1st story:

www.deviantart.com/treblecleffy...
Folks Who Would Consider Supporting Me On Patreon: What 1st Exclusive Story Would Bait You? by TrebleCleffy on DeviantArt
www.deviantart.com
July 23, 2025 at 2:31 AM
Reposted by TrebleCleffy 🔞 writes expansion & size erotica
moosetracks80085.bsky.social
Projects are never finished, only abandoned. I took some time last night while too tired to do anything new to revisit a piece I wasn't completely satisfied with.

Contrast is a helluva thing.

www.deviantart.com/treblecleffy...
July 22, 2025 at 2:26 PM
treblecleffy.bsky.social
Thank you very much, Swell Tales readers.
Award image for being boosted 10 or more times. Shows a very busty blonde powering up in the likeness of Dragonball Z’s Goku.
July 22, 2025 at 4:57 AM
treblecleffy.bsky.social
Me after some tough problem solving fixed writer’s block. Sometimes lack of creativity is really just stuck-ness in disguise.
a cartoon of snoopy wearing a green hat and scarf
Alt: A cartoon of snoopy wearing a green hat and scarf riding his dog house into the sky.
media.tenor.com
June 29, 2025 at 5:14 PM