Like he had done before, to her, I'seth bucked, trying to keep him from pinning her and regardless of whether or not he likely saw it coming. Her hands moved at the same time, at random, trying to keep a shifting target both so he couldn't hold her down there and in an effort to create an opening to scratch him. Not maul, mind, but if they were going until first blood, the opportunity for it might be enough to get him off of her to avoid it.