[masraum]

That picture looks like a Photoshop to me. Look at the thighs.

Either way, yeah, it's a corset. She's being squeezed to an unnatural shape. She's not chesty by any stretch, but she's definitely not too skinny. She's just small chested and thin. She's got nice legs and rear. I'm with Schumi, if the arms or legs are too lacking of muscle or if the back shows ribs or feels like one of these
then I'm out.

Her back's got plenty of muscle for arching.

She's definitely hot, as is Jessica Biel.