A Fast and Brutal Wing

She leapt, a perfect arc, lithe muscles propelling her through the air, leaving what was human behind, clothes fallen to the ground. She was cat, claws unsheathed, teeth bared. Loving the hunt, the chase, the pounce and the strike, her teeth sinking into flesh, blood spurting in her mouth.Animal justice: ruthless and swift. And totally satisfying. In their chaotic, human world, the one thing that held this brother and sister together was their shared private knowledge: their ability to change from human to animal, and back. Their ability to transform. Or was that a lie to tear them apart?