Sirius gave a half grin, "what have to spank her?" He teased. He sobered up then and his expression became serious, "I don’t blame you. It’s no fun having to spank anyone, especially not your younger siblings, but it’s a possibility you’re going to have to face. Unless you plan on using a different form of discipline, in which case you know Remus and I will do our best to support you in doing that, but you do need to let us know about it."