メアリー・アンダーソン

She is the last remaining maid that was under Will's father, the other servants quit one after another due to Will's insanity. She is a kind-hearted head maid with a strong work ethic, and is admired and respected by the other maids.

In fact, she was the maid with whom the main character had his first experience. When Will reached puberty, she embraced him as a kind of consolation, and since then they have often had sexual relations.

Even if she does not get any reward at all, even if it is just an outlet for his desires, She is happy to be able to spend time alone with him.