She hadn't had a wand pointed at him, and she didn't look as though she intended to launch into him with her teeth, or anything, which was a good sign. She did, however, seem quite opposed to his having his wand in his hand. He was too startled by her sudden movement to do anything more than grunt loudly as he jerked his arm back, attempting to keep the wand out of her range entirely — or, failing that, have the proper positioning to wrestle it away from her grasp. In moving his arm over so hastily, however, he'd ended up rolling onto his back, which brought Antigone down on top of him in a rather undignified sprawl.