Bedtime stories that con people

Once upon a time, there was a white rabbit who married a black rabbit.

Not long after, the black rabbit suddenly came down with a strange illness that no one could cure, no matter where they sought medical help.

One day, the white rabbit went up the mountain to gather herbs and saw a gray rabbit.

The gray rabbit said, "I have a recipe that can cure your husband's illness. Would you like to know?"

The white rabbit happily replied, "Yes, I would!"

The gray rabbit then said, "Have sex with me once, and I’ll tell you."