The Elastic Expanding Adventures

Series Metadata

Listing Series

• Elastigirl and the PX-42 - The Gluteal Mass by MrMystery444

  Fandoms: Incredibles (Pixar Movies)  

  • Teen And Up Audiences
  • Creator Chose Not To Use Archive Warnings
  • Gen
  • Complete Work

  28 Jan 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Helen Parr | Elastigirl
  • Butt Expansion
  • expansion
  • body alteration
  • Slow Growth
  • bottom Heavy
  • Helen Parr is Bottom Heavy
  • Scared Helen
  • Acceleration
  • glowing
  • Chemical Master
  • Plot With Kink
  • tight clothes
  • Body Horror
  • Biological Alteration
  • Helen is getting bigger
  • PX-42
  • Science
  • Infiltration
  • Desperate Helen Parr
  • shaking
  • Bubbling
  • Stubborn Chemical
  • EMP
  • cures
  • Cliffhanger

  Summary

  Just another day in the life of Helen Parr, the Elastigirl. Or is it?

  Series

  • Part 1 of The Elastic Expanding Adventures

  Language:

  English

  Words:

  10,055

  Chapters:

  6/6

  Comments:

  2

  Kudos:

  8

  Bookmarks:

  4

  Hits:

  729

• Elastigirl and the PX-42 - The Liquid Fill by MrMystery444

  Fandoms: Incredibles (Pixar Movies)  

  • Teen And Up Audiences
  • Creator Chose Not To Use Archive Warnings
  • Gen
  • Complete Work

  04 Mar 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Edna Mode & Helen Parr | Elastigirl
  • Helen Parr | Elastigirl
  • Edna Mode
  • PX-42
  • expansion
  • Nightmares
  • glowing
  • Plot With Kink
  • Breast Expansion
  • Helen is getting bigger
  • Biological Alteration
  • Body Horror
  • tight clothes
  • Slow Growth
  • Button Popping
  • Scared Helen
  • Helen Parr is Top Heavy
  • Top heavy
  • Acceleration
  • Thick Liquid
  • Tension
  • Dr. Silas Thorne
  • Leakage
  • Drainage
  • Science
  • cures
  • Cliffhanger
  • Stubborn Chemical

  Summary

  Helen thinks the expanding trauma has ceased but what she doesn't know is that a new expanding surprise is going to begin.

  Series

  • Part 2 of The Elastic Expanding Adventures

  Language:

  English

  Words:

  6,743

  Chapters:

  5/5

  Comments:

  2

  Kudos:

  10

  Bookmarks:

  1

  Hits:

  632

• Elastigirl and the PX-42 - A Mimicked Pregnancy by MrMystery444

  Fandoms: Incredibles (Pixar Movies)  

  • Teen And Up Audiences
  • Creator Chose Not To Use Archive Warnings
  • Gen
  • Complete Work

  15 Apr 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Mirage/Helen Parr | Elastigirl
  • Helen Parr | Elastigirl
  • Mirage (Incredibles)
  • PX-42
  • expansion
  • glowing
  • Plot With Kink
  • Belly Expansion
  • Helen is getting bigger
  • Biological Alteration
  • Body Horror
  • tight clothes
  • Slow Growth
  • Scared Helen
  • Acceleration
  • fizzing
  • Tension
  • Science
  • Stubborn Chemical
  • Protocols
  • Cryo-Gel K-2
  • Butt Expansion
  • Breast Expansion
  • Helen Parr is Top and Bottom Heavy
  • cures

  Summary

  With a third chapter to this uncontrollable expanding journey, Helen must find a way to end the PX-42 once and for all.

  Series

  • Part 3 of The Elastic Expanding Adventures

  Language:

  English

  Words:

  12,552

  Chapters:

  6/6

  Comments:

  1

  Kudos:

  5

  Hits:

  351