After years of growth development, Cream the Rabbit finally turned 18 years old, and had clearly grown up into a fine young woman. Both figuratively and literally, and certainly more than most girls her age. Through sheer determination and proper dieting and exercise, her breasts had grown into a pair of soft yet firm K-cups that jiggled and bounced endlessly no matter what kind of bra she wore. But while that would be impressive on its own, her ass was an even greater story to tell. Her butt had grown so big, that it resembled a pair of beach balls attached to her backside. Each cheek was round like one too, and stuck out so far, that one could use them as airbags. And despite Cream growing up to be as polite and courteous as could be, even she had to admit she loved what she grew up with. So much in fact that she now had her own online twerking empire thanks to her incredibly endowed body.
With her massive ass, she was able to start her own career being an online twerker. Every week, she'd host a livestream dedicated to shaking her money maker for all her fans to enjoy, and she even recently signed on to be a live performer for some dance shows that were coming soon. All in all, life couldn't be better for Cream. Except for one thing.
Her growth was slowing down again.
Just a year ago, Cream made a personal vow that she would never stop growing, much like her mother still hadn't. And so far, she'd kept her vow. Her boobs and butt were still increasing in size to this day, but at a much slower rate than when she was at the peak of puberty. It was a little discouraging, but she used the lesson she learned from her mom that fateful day a year ago to keep her mood positive. She was determined to grow as big as her dreams dared to let her, no matter what. And one way or another, she was sure she'd get there. Just as she was finishing up her daily for fun twerk-out session, she got a call on her phone. "Hello? Oh hi Amy! How are you? ...Not really. I'm free for today." As she was conversing with her pink hedgehog friend, Tails was suddenly mentioned. Cream's heart rate spiked with excitement. "WHAT?! YOU REALLY MEAN IT?!" Even after all these years, Cream still had a big place in her heart reserved for Tails. She always loved his sweet nature, and his incredible intelligence. But she was too nervous to tell him how she felt.
But this revelation from Amy, that she was setting her up with Tails for a get-together - did she dare call it a date? - it reignited that desire to be close to him and fanned the flames of her passion. Perhaps now, with the confidence she built from flaunting herself to the masses for years, maybe she finally had it in her to confess. "Okay! I gotta get ready! Talk to ya later!" She hung up and bounced with joy. "EEEE! I can't believe it!" She giggled as she bounced, her fat ass clapping with excitement as she jumped up and down.
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We cut back to Cream, who is still growing of course, but is once again finding herself in the unfortunate situation that her growth is slowing. That's the opposite of what she wants. But she gets some excellent news from Amy! 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!