To say that Cream the Rabbit was happy with the recent turn of events in her life would've been the understatement of the century. To be perfectly frank, she was positively ecstatic. "Life is good, Amy!" She giggled as she walked side by side with her big sister figure, her massive butt bouncing with each step she took, much to her enjoyment. "I have a boyfriend, my booty's bigger than ever, I'm still growing, and my boyfriend loves that I'm still growing! Things literally could not be any better!"
The sheer joy emanating from Cream caused Amy to giggle. "I know right? And I still can't get over the fact you're not the only one sporting more junk in the trunk!" The pink hedgehog exclaimed joyfully as she gave her backside a playful slap, sending it into a hypnotic jiggle fest underneath her skirt, which was far too short to cover much of anything. Not that she minded her overstuffed panties being on full display anymore. Thanks to Cream's aforementioned lover, Amy also got a notable size increase to her rear end. She still was nowhere near the mass of Cream's ass, but she was definitely big enough to walk in rhythm with Cream and her monstrous booty. "All thanks to your cute little fox boyfriend to boot. As for you, to think you won't need his help for a while since you're still growing, you lucky girl."
"That's why I made him shrink me back, I wanna grow as big as I can without his help, fortunately I wound up getting a growth spurt anyway. Only the best for my boyfriend!" Cream suddenly grinned ear to ear. "Boyfriend!" She squealed with joyous laughter as she jumped with excitement, her curves bouncing wildly as a result. "I can't stop loving how that sounds! And it's all thanks to you Amy, I'll never be able to repay you for setting us up, he's everything I've ever wanted for a partner." Then as Cream glanced down at Amy's own inflated rear end, her smile turned saucy as she narrowed her eyes mischievously. "And as for you, I can tell you're enjoying your payment for services rendered. You don't even try to hide that amazing ass anymore."
Amy smirked deviously and shook her booty. "Why should I? A booty this amazing needs to be shown off!" She turned to face her ass towards Cream and bent forward. Popping her booty out as far as her body would allow. "Isn't that right, Twerkmaster Cream?" She giggled and shook her booty up and down.
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While Amy kept her expanded booty, Cream opts to shrink back down to allow nature to take its course...for now, anyway. But she's eager to see just how far she can go without needing Tails's help. 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!
