Another door opened, and Tails came walking in, the ray gun in his hand and his head bowed. "You better not be messing with me Amy, I don't think I could handle that."
"I'm not messing with you, Tails. I would never lie about something like this!" Amy smiled sweetly. "You have my word!"
"Alright then. Stand over there, both of you."
"Okay." Amy did as she was told, standing beside Blaze. She looked over to her feline friend and patted her back softly. "You ready to have your dream bust, Blaze?"
"Yes. Yes I am." Blaze spread her arms out wide. "Thank you in advance Tails!"
"Well..." Tails raised the ray gun. "You're welcome I guess."
As the raygun was fired at her, Amy felt a strange tingle course through her ass cheeks. It felt like her butt was vibrating. "Ooooh! T-This...feeling..." Amy moaned softly before looking behind herself to see if it was working as she hoped. And what she saw made her eyes bug out in shock. "M-MY BUTT! IT'S GROWING!" She screamed in excitement as she watched her ass balloon up before her very eyes. What was once a normal sized booty that lacked any real meat to it was puffing up into a ripe, round ass comparable to melons. And it kept growing at a steady rate.
Blaze was having similar, slightly more subdued reactions as she refrained from screaming. But her excitement was just as palpable. "My breasts! Finally! It's better than I could have dreamed!" The lavender cat watched in awe as her once flat chest steadily swelled through cup sizes, passing B-cups, C-cups, D-cups and with no signs of stopping. "Oh yes, keep growing. Get bigger."
As for Tails, he was beyond stunned. He hadn't expected the sudden...rush to flow through him, his finger seemed stuck on the trigger as he kept firing, causing the girls to grow ever larger. "This...is...awesome..." He whispered to himself as his nose started to bleed.
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Amy and Blaze finally get their wishes! They're getting bigger where it counts! Just how far will they go? You can read the full story HERE.
Since the illustrations for the Sonic Girls Expansion series are hard to find, I've decided to post them myself - with permission from the artists of course. This one was drawn by Roga14 on Twitter, whose page you can find HERE. You should go and show some support! Like now!
