Hey,
you are the prostitute. You are part of the Villagers, but you have a special power.
Every night you can choose one person, who you want to visit this night. So who is gonna be your customer?
The advantage is, if the werewolfs want to kill you, they won't find you, because you are not at home.
Although, if the werewolfs kill your customer they will also find and kill you too. So choose wisely!