There was a time when Sally Acorn was considered THE "sex symbol" among furries. A time just before Sonic X and Rouge the Bat. But that began to change when Sonic Advance 2 came out. There was a lot of excitement over the new girl, Cream. And many artists started drawing her. At one point, I remember someone lamenting how it was becoming difficult to find new pictures of Sally. That comment inspired this picture.
I thought it was funny that Cream, a character who seemed so innocent, was stealing the spotlight from Sally for not-so-innocent reasons.