You've just being approached by mysterious man. He could make you the most beautiful woman on Earth, the most lovely creature who walked earth or will ever be. Simply stunning, sexy and pampered, and actually unable to age. From the day of the pact to your death, you'll be all beautiful and pretty.
You'll only have to pay surrendering your voice, and living your "beautiful life" as a mute woman, unable to speak, not even a word. Would you still accept?