She was just another prostitute, a commoner whore, selling herself out in the shady parts of town.
  One day a strange hooded figure, wearing a strange talisman she could not identify, approached her with a generous sum of coins.
  All she had to do for said coins was drink a potion offered by the stranger, and seeing as she was used to drinking less than savory things, she accepted with a rather dull look on her face.
  Little did she know the talisman that stranger was wearing belonged to a cult of Talona, and she was now a zombie hooker, after drinking the deadly potion, bound to the will of the Lady of Poison as her slave, to spread all manners of plague all around the city.

  She has a cock, but it doesn't work, so just fuck her in the ass or make her suck dick.
  Roll d100 for the disease check after sex, if the roll is above 50 then zombie slut plague incubation starts.
  Effects include fever, sweat, confusion, penile impotence, gradual sluttification, the need to infect others through sex.
  Effects are usually permanent.