\"Writing.Com
*Magnify*
Path to this Chapter:
  1. Sonic turned into a girl!
  2. "Sonic!?"
  3. "Love Hammer"
Related Stories:
Printed from https://writing.com/main/interactive-story/item_id/2219205-Sonic-Girls-Breast-Expansion-more/cid/3314219-Sonic-turned-into-a-girl
Rated: 18+ · Interactive · Fanfiction · #2219205

The girls of Sonic get big and sexy! 100+ points rewarded to any decent contribution

This choice: Sonic turned into a girl!  •  Go Back...
Chapter #8

Sonic turned into a girl!

    by: Gigajules Author IconMail Icon
Sonic's breath quickened, his body becoming warmer and warmer, before it started to change. His face started to look cuter, while between his legs a shocking change took place, causing the he to become a she. Her quills became longer and hung down looser, and her legs became longer and more shapely. Her hips widened ever so slightly, while her thighs and butt plumped up. Her waist shrunk, and her chest heaved outward more and more, forming small, but very real breasts!

Amy flushed at the sight. She was shocked, but she was also strangely allured. Something about Sonic being a girl made her even more attractive to Amy than she already was...

Amy shook the thoughts from her head and rushed to Sonic's side. "S-Sonic?"

Sonic breathed heavily for a moment, catching her breath. "Y-yeah...?" Amy felt butterflies in her stomach, girl Sonic's voice was so cute...

Before she could say anything more, however, she felt a warmth build in her chest, and to her shock, her breasts started to grow! While not by a lot, her once A-cup breasts were now B-cups! For a brief moment, Amy's pupils became bright pink hearts, before fading back to their normal color. She rushed Sonic to Tails' couch, helping Sonic to the seat and giving her a blanket to wrap around her exposed privates.

"How are you feeling...?" She asked gingerly. Sonic looked up at her, her eyes flashing pink for a moment, and said "I feel..."

~If you like what you've seen, consider supporting me at paypal.me/gigajules502, and let me know your thoughts/comments/suggestions!~

You have the following choices:

1. "...fine"

2. "...sexy"

*Pen*
3. "...bubbly"

*Pen*
4. "...stronger"

*Pen*
5. Something Else

*Pen* indicates the next chapter needs to be written.
Members who added to this interactive
story also contributed to these:

<<-- Previous · Outline  Open in new Window. · Recent Additions

© Copyright 2025 Gigajules (UN: gigajules at Writing.Com). All rights reserved.
Gigajules has granted Writing.Com, its affiliates and syndicates non-exclusive rights to display this work within this interactive story. Poster accepts all responsibility, legal and otherwise, for the content uploaded, submitted to and posted on Writing.Com.
Printed from https://writing.com/main/interactive-story/item_id/2219205-Sonic-Girls-Breast-Expansion-more/cid/3314219-Sonic-turned-into-a-girl