Jack Ass Potion

Origin
This potion originated as a spell Munchy 86 used on the husband of a ghost who was haunting his home. He then on a whim, decided to liquidize the magic and turn it into a potion.

Effect
When a organism drinks the potion they are transformed into a male donkey. The transformation duration is equal to how much of a Ass the the victim was to the person who offered the potion. The potion can last between roughly one minute to one year. If a pregnant female drinks the potion, the fetus will be converted to magical energy permanently. Even after the women returns to her natural gender the baby shall remain magic. This spell has no effect on male donkeys.