Breast Expansion Cum Stories

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The RIBRUNT Series Pt. 01: Hannah

by betterninny on Sep 25, 2017
Sci-Fi & Fantasy

Author's note -- this is my first time writing on this site, so please leave lots of feedback. This story is the consequence of my mind being gradually warped by japanese hentai, and contains scenes of futanari, lactation, breast expansion and cum inflation. It is the first in a series which I currently plan to extend to 5 instalments. * In a large town in...

The Normality Dial

by Samus1001 on Jul 20, 2025
Science Fiction

The Normality Dial Changing reality with a word Synopsis This story is based off a branch of Murakami's Normality found here. https://chyoa.com/chapter/Introduction.174576 In this story, our hero Caleb Anders, finds a watch that allows him to change reality, with certain rules based on the time the watch is set at. A s......

A BE Quarantine

by boredstiffwriter on Apr 22, 2020
Fetish

****** Contains Breast Expansion not for under 18***** Editor note - I got bored during quarantine felt like writing some erotica. Let's see how it goes. * This whole quarantine thing has me down. With nothing to do, I have watched every film on Netflix. Yes, even that film with Will Smith and the orcs . . . what was it called? Underrated film actually. S...

Breast Milking Machine

by SPARTAN047 on Dec 23, 2017
NonHuman

Fetishes: titjob, blowjob, teasing, cock milking, dungeon, sexual slavery, one girl/multiple guys, breast expansion, cum on tits Tags: succubus, Joe Joe didn't recall the last thing which had happened to him, apart from agreeing to go on a date from the cute girl at the coffee shop who was working the counter. The odd thing that was she hinted at it which...

Bound for Fun Ch. 03

by DocAutomata on Sep 25, 2017
Fetish

Chapter 3: Sharing Toys Disclaimer: Story contains breast expansion, mind control, dominance/submission, lactation, shrinking, giant/giantess, and cum inflation. "Wake up, baby." I felt a gentle nudging at my shoulder. I responded appropriately by burying my head into my pillow with a protesting groan. "Rachel and Chelsea are here. Do you want to go to t...

The Expansion Experiment

by SparkleKitty on Sep 12, 2017
Fetish

Against the warnings of his colleagues at Harvard University, Rod Johnson, a brilliant theoretical biologist, had invested all of his efforts in finding methods to naturally enhance the size of women's breasts. He had secured a grant to study the formation of tumors in rats, but in fact had used the money for his secret passion: the application of chemicals...

Siren Song Ch. 09

by PaulGerard on Sep 25, 2017
Sci-Fi & Fantasy

Short and to the point: This is a Breast Expansion Fetish story. If B.E.'s not up your alley, then you probably shouldn't bother with this tale.

 Thank you. ~~~~~~~~~~~ Siren Song: The Final Chord by Paul Gerard (a pen name) ~~~~~~~~~~~ First Draft started 2008-06-17 This version 2014-06-01 Proof-reading: A very heartfelt thank you to CoffeePilot fo...

Siren Song Ch. 08

by PaulGerard on Sep 25, 2017
Sci-Fi & Fantasy

Short and to the point: This is a Breast Expansion Fetish story. If B.E.'s not up your alley, then you probably shouldn't bother with this tale.

Thank you. ~ Siren Song: The Siren Song Extended — Menena's Comeuppance by Paul Gerard (a pen name) ~ First Draft started 2008-06-17 This version 2013-11-16 Proof-reading: A very heartfelt thank you to Coff...

Edward's Laboratory Ch. 01

by IronLacedCarbon on Apr 22, 2020
Sci-Fi & Fantasy

Tags/Warnings: Breast Expansion / Bimbofication / Butt Expansion / Gender Transformation / Implants / Incest / Interracial / Lactation / Muscle Growth / Penis Growth / Weight Loss Disclaimer: This story is purely fictitious and not suitable for anyone that is below the legal age in their country to view pornographic material. All characters involved in th...

RealityWare Pt. 01

by PervyPengu on Apr 15, 2020
Fetish

Note: Contains cock expansion, mind control, breast expansion, and body modification. ********************************* This was it. Today was the day. Your body buzzed with the energy of endless possibilities. Today was the day that you, Peter Boyle, were going to clean out your closet! It had been years since you had cleaned it, and months since you had...