Linda Williams is Michael's older stepsister and Hilary's cousin. She is extremely egocentric, a natural mocker, and was overly spoiled by her parents in her childhood. 

Linda doesn't like her brother and, although she likes Hilary, the two girls fight each other since their childhood to see "who's better": Hilary buys a doll, Linda buys a better one; Linda has a birthday party, Hilary has a more expensive one; etc.

If you want to, you can see the work of Linda's previous voice actor on my other game (https://gamejolt.com/games/alone/481372) and rely on it, but I would prefer for you to do it in your own way.

OBS = In this game, Linda only has one line.