Swell Tales: mysteryguy9215

mysteryguy9215

Tales: 36 Average rating:

Total pages: 499 Total words: 289,900

Tales Read: 480 CYOA contributions: 0

Followers: 57, Member since: September 7, 2023

Total Contests Entered: 0 Awards: 16

COMMISSIONS CLOSED

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Awards

Awarded for contributing a total of 500 pages or more to Swell Tales. Given on April 05, 2026.

Awarded for contributing a total of 100 pages or more to Swell Tales. Given on April 22, 2024.

Awarded for contributing a total of 50 pages or more to Swell Tales. Given on September 22, 2023.

Awarded for rating one of their own tales with 5 stars.

Biography

Hello. I've been a writer of BE erotica for over 15 years. I've contributed to dA, OFB, and have done many collaberations with many different writers across the site, such as Nairny, capdjinn, Happy-Clam, expansionprocess, and more. I also wrote the first, original Time Tenshi game back in 2015. I am currently retired. Anything I am uploading as of 2026 is older stories that I want archived on this site.

mysteryguy9215 on DeviantArt mysteryguy9215 is an artist on DeviantArt. I'm an expansion writer. I wrote the first Time Tenshi game. I've also done many collaberations and enjoyed getting to know people within the expansion community. My stories tend to be short or mul... · Artworks: 140 · Followers: 3342 · Likes: 2069

Patreon Get more from Expansion Pavilion on Patreon Get more from Expansion Pavilion on Patreon. Become a member for just $3/month. COVER PHOTO CREDIT: @wannawandaart Hello. My name is mysteryguy9215. I've…

Author-Featured Tale

Overgrowth Farms

What would happen if there was a mass event where random women got tits so big, they couldn't function? Would we ignore them? Probably not! Would we create a shady facility that takes care of them but something seems kinda up with these people, can't quite put my finger on it? You bet! Enjoy as Veronica tries some independent journalism to get some answers, only to get more than she could ever bargain for...

Area Breast

Type Normal Growth

Gender Female

Max Size House-Bursting

Ending No Popping

Speed Minutes

breastexpansion extreme_sizes

6,400 words 14 pages 6,305 reads 4/23/2024

4.5/5, 1 comment

Read

Popular Tales (of 36 total)

A Rumor Growing Around

This story follows Maggie, an office worker who starts to notice all of her office coworkers gradually disappearing...and growing before they do so! Getting to the bottom of this odd mystery may be Maggie's mission, but what will the consequences of finding answers be?

Area Breast

Type Normal Growth

Gender Female

Max Size House-Bursting

Ending No Popping

Speed Hours

breast_expansion massive_breasts

7,600 words 14 pages 7,016 reads 9/14/2024

5/5, 0 comments

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Milk from the Tap

The story of two friends hanging out, when suddenly, milky shenanigans ensue. How? Why? Find out by reading it, nerd.

Area Breast

Type Milk/Lactation

Gender Female

Max Size Room-Filling

Ending No Popping

Speed Seconds

SERIES

breast_expansion lactation panic infectious_growth infectious_lactation nonconsensual

2,600 words 5 pages 6,513 reads 1/17/2024

5/5, 4 comments

Read

Like Faucets

The sequel to Milk from the Tap has arrived! Taking place a few weeks after the first chapter, we find Kitty and Joanna catching up, only for something new, yet familiar, to take place. And boy does it get milky! Probably the milkiest story I have done per capita. Maybe.

Area Breast

Type Milk/Lactation

Gender Female

Max Size Immobilizing

Ending No Popping

Speed Minutes

SERIES

breast_expansion lactation nonconsensual spraying_milk milk_consumption

5,900 words 11 pages 4,991 reads 10/26/2024

5/5, 0 comments

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The Four Vials (PART ONE)

A continuation of Big Breasts At Tiffany's, the four vials follows Natasha as her growth episode is extracted from her body and put into four separate vials. She now has merely three days to use all of the vials on others - before its too late, and she takes the growth back herself.

Area Breast

Type Normal Growth

Gender Female

Max Size Unnatural

Ending No Popping

Speed Seconds

SERIES

breast_expansion panic

3,400 words 7 pages 2,957 reads 4/7/2025

5/5, 0 comments

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Adding Pounds to Peaches

Two women, Ana and Jade, working at an electronics store, find themselves coming down with a strange disease that causes some massive growth to occur. Its simple. Its short. It involves big butts. What more do ya'll want???

Area Butt/Thigh

Type Normal Growth

Gender Female

Max Size Room-Filling

Ending No Popping

Speed Minutes

butt_expansion

3,700 words 6 pages 2,626 reads 12/20/2023

5/5, 0 comments

Read