Draco followed silently, head down. "I understand," he murmured. "I do not think my blood is in good condition right now though; I fear I have lost a lot from being beaten and whipped." He paused. "I read about vampire society, milady. I know that part of the ritual that binds a servant to master involves the servant giving blood freely. I will follow the ritual. I know that once that is done, I am bound to you until you set me free... or I die."