Can anyone else do that ass shake thing (during doggy) that Rachel Starr does

[sjs25]

I think you all know what I'm talking about, so I don't need to find an example. Anyways, is there anyone else who can do that, and do it as well (or close) as Rachel Starr can? Please provide names and examples. And if it's a black chick, please show a clip of her in an interracial scene.