" His mother had always approached his curse as if G wanted to spend his days as a quadruped. As if it were just another way for a privileged teenage boy to rebel. She often forgot that he didn't ask for this curse, and that if he could find a way to control it, he would give Billingsly's right arm for that information.
As if he could hear G's thoughts, Billingsly pulled his right arm in front of his body, and away from G's line of sight.
"In here, my lord," he said as he swung open the doors of the drawing room, using his left arm. "

― Cynthia Hand , My Lady Jane (The Lady Janies, #1)