Swell Tales: TrebleCleffy

TrebleCleffy

Tales: 14 Average rating:

Total pages: 654 Total words: 262,200

Tales Read: 432 CYOA contributions: 0

Followers: 80, Member since: November 19, 2023

Total Contests Entered: 6 Awards: 25

COMMISSIONS NOT ENABLED

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Awards

First-place winner of the 'Have Buns, Will Travel 2026' tale contest!

Second-place winner of the 'Spookspansion 2025' tale contest!

First-place winner of the 'Cum for Me 2025' tale contest!

Second-place winner of the 'Battle Against Winter's Chill 2024' tale contest!

Third-place winner of the 'Maternal Pressure 2024' tale contest!

Third-place winner of the 'Love is in the Air 2024' tale contest!

Awarded for contributing a total of 500 pages or more to Swell Tales. Given on September 24, 2025.

Awarded for contributing a total of 100 pages or more to Swell Tales. Given on January 30, 2024.

Awarded for contributing a total of 50 pages or more to Swell Tales. Given on January 30, 2024.

Awarded for being boosted 10 or more times.

Awarded for finding Maria's private hidden library.

Biography

Expansion writer. Been at this hobby for 10+ years. I write Breast Expansion, Ass Expansion, Hourglass, Penis Expansion, Giantess, Inflation, Belly Expansion and even the occasional Blueberry, or Blueberry-adjacent story. I put a lot of effort into writing expansion erotica that doubles as a good story with compelling characters.

Linktree TrebleCleffy Official: X | Linktree 18+ required. Expansion erotica writer. BE,AE,GTS,PE,Belly,Infl.,Shrink & Lac.

TrebleCleffy on DeviantArt TrebleCleffy is an artist on DeviantArt. I write expansion erotica and have done so for some time. My stories encompass: Breast Expansion Ass Expansion, Hourglass Expansion, Inflation, Weight Gain (of the Tits, Tush & Tummy variety), Peni... · Artworks: 57 · Followers: 2739 · Likes: 664

Author-Featured Tale

Red Desert Blues Part I

Rio Quinton is a dancer and a vagabond on the mining planet of Lesser Laredo. After several years of raiding caravans with a rowdy and promiscuous team of bandits, Rio has cast out on her own and has filched a valuable item from them: a nanotech body modifier. Rio is now on a journey to the west in an automated coach across Laredo's vast and perilous Red Desert with one ridesharer, a reserved and peculiar man named J.R. Though a new future awaits her, things get complicated when Rio's old friends come looking for her. Soon, their trip is stalled, Rio's modded body begins to grow under the desert sun, and despite her best judgment, she begins to have feelings for J.R., who is already spoken for, and has secrets of his own.

Area Butt/Thigh

Type Science

Gender Female

Max Size Unnatural

Ending No Popping

Speed Hours

ass_expansion male_female_romance nanotechnology sci_fi pheromones cults mindaltering sapphic musclegirl_side_character leg_expansion_side_character lip_expansion_side_character hourglass_side_character anthro_side_character spanking road_trip contest

48,500 words 114 pages 1,847 reads v3 2/6/2026

5/5, 5 comments

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Popular Tales (of 14 total)

Nora Nourishing

Nora gets a job nannying for infant twins. Alas, the twins' mother Philippa has much bigger (and milkier) plans for Nora.

Area Breast

Type Milk/Lactation

Gender Female

Max Size Unnatural

Ending No Popping

Speed Minutes

breastgrowth breasts breast_expansion breastexpansion breastfeeding magic lactation milkexpansion milking milkinflation

7,000 words 22 pages 6,394 reads 9/25/2025

5/5, 2 comments

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Pure

Tristessa is an alchemist who traded in her ability to bear children for a longer lifespan. But, when visitors from the nearby town of Hyle seek her help against the plague, Tristessa knows a way to save them: by inducing an alchemical pseudo pregnancy. And, she'll do it, but only if Sigor, a hapless, young Hylian man, makes it worth her while.

Area Breast and Belly

Type Cum

Gender Female

Max Size Immobilizing

Ending No Popping

Speed Hours

belly_expansion breast_expansion dickexpansion cumflation femdom magic science milk romance contest breastfeeding balls_expansion breastexpansion bellyexpansion cock_and_ball_expansion cock_expansion novel

44,300 words 119 pages 3,742 reads 5/2/2024

5/5, 3 comments

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Red Desert Blues Part I

Area Butt/Thigh

Type Science

Gender Female

Max Size Unnatural

Ending No Popping

Speed Hours

48,500 words 114 pages 1,847 reads v3 2/6/2026

5/5, 5 comments

Read

Burgeoning Melody

Recovering from a rough breakup, Melody puts her spare time into composing music for her ASMR channel and tries her darnedest to ignore her crush on an old friend from college. And somehow lately, her boobs keep growing. Could it have something to do with a odd musical chord she uncovered from a medieval document, or is she just losing her mind?

Area Breast

Type Magic

Gender Female

Max Size Unnatural

Ending No Popping

Speed Minutes

breast_expansion male_female_romance hornification sexual_content breastgrowth

23,000 words 59 pages 1,720 reads 4/27/2025

5/5, 5 comments

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Expansion Hourglass and Belly Blueberry/Juice

Queen Grapes

Tori plans to spends her summer vacation at her friend Georgia’s family vineyard in California. On her first day, Georgia takes Tori to a greenhouse where her family grows massive, genetically modified grapes. When she makes Tori eat one, Tori realizes she might not be in for the trip she expected.

Area Hourglass and Belly

Type Blueberry/Juice

Gender Female

Max Size Unnatural

Ending No Popping

Speed Minutes

blueberry_inflation blueberryexpansion breastexpansion assexpansion bellyexpansion breast_inflation belly_inflation ass_infaltion juice juicing voyeurism

8,400 words 21 pages 1,694 reads 7/18/2025

5/5, 2 comments

Read