Cream went with what she was good at, going up and down to the beat of the music to take full advantage of the heft and weight of her naturally gifted rear end.
"Boy you look good doing that! Sometimes size really does matter!"
"Thanks!"
"Guess that means I'll have to kick it up a notch!" Sally suddenly took off her vest and really put as much emphasis on her hips as she could. Every swing sent her cheeks bouncing alluringly at the crowd. Her moves could be best described as being belly-dancer-like. She even mixed some up and down motions to add more jiggling to the mix. She was enjoying this so much that she started to giggle to herself, and the crowd's cheers reflected that.
Cream was briefly stunned by the sudden boost to Sally's following, but she kept bouncing like a metronome, so perfectly on beat from her years of practicing, each pound of the bass saw her butt slam downwards close to the ground from the sheer size. The crowd's cheers for her made her smile, and she closed her eyes as she lost herself to the music and imagined herself growing faster to make the crowd even more excited. "What I wouldn't give to have Tails here right now..."
"Oh, I wouldn't be surprised if he was flying around watching us from above." Sally snickered while rolling her hips. "By the way, I'm happy for you two!"
"Thanks Miss Sally!"
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Sally isn't about to let her size disadvantage keep her down. 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!