"I need to get back to the mansion to try to find a way to fix this" you think to yourself. So in the dead of night you find yourself rushing back to the mansion for clues. You burst through the door and rush upstairs into the room you had discovered the mask. You tear apart everything to find an answer with little luck. Just when your about to give up you spot an old journal hidden away behind a dresser, it's the mansions butlers journal from when it was still inhabited. You open up to the last entry and read it.
"The masters have had trouble with thieves breaking in. No one has been hurt, they manage to just avoid the family in our own massive mansion. But i'm worried about their safety. What if the intruders actually try to cause harm to the masters but I think I've found a solution . Earlier today the witch I found had presented me with a wolf mask in exchange for my silence of her location. She said the mask will turn me into a permanent werewolf, that'll both guard the house and protect the family and perform my butler duties, though with the cost of my humanity and free will. But I am willing to take the plunge. My only fear is that the mask will stick around after I am gone. But without further delay I will done the mask and finish my last moments as a human."
You step back for a moment, distraught. You feel your neck and find that the latex has started covering your body. You take off your shirt and find that it's covered your arms and torso. You need to think of a plan fast. But thoughts slowly enter your head, why not give in and protect the mansion? You snap out of it and decide what to do.