ローレッタ＝マグナミア

She is the cousin of a young lady who calls the main character "big brother". She is an innocent, and quiet person

She's kind and classy to everyone, especially to the main character, and she's straightforward in her expressions of affection.

She has no sexual knowledge at all, but she's so naive that she absorbs a lot of what the main character teaches her and begins to actively serve her.

''After all, big brother likes Loretta's tits, doesn't he?