One of Auphemia's personal maids. They're all ladies with huge boobs, and each one has considerable fighting ability. Lusy is mainly in charge of cooking. She has a harsh, rough, cruel, unfriendly, uncaring and unyielding personality, and particularly looks down on weaklings and men as "creatures lower than beasts, who can only think about things lustfully.” Foul-mouthed, hot-headed, dark, violent and ruthless, she hates just about everyone, especially perverts.