"Human blood..."
Lemiel raised a brow at Sienna. "What do you expect? Von Amstels are elite vampires. We do not drink filthy animal blood, and neither should my son."
"Davi only drinks animal blood, Duke Lemiel."
Back when Davi was an infant, there were incidents where she had to feed the boy with her blood because her milk couldn't appease his hunger. But when he grew up, she stopped doing it and instead fed him animal blood. She wanted to avoid Davi getting addicted to human blood, as it might result in unwanted violence.
"And that changes from now on," Lemiel insisted, frowning at the woman. He didn't like the idea that his son was not getting the right nourishment he needed. "Come on, Davi. Drink it while it's still fresh."
"But Mama says..." Davi looked at Sienna. The boy respected Sienna more than anyone. He was indifferent to most people, but he always listened to his mother.