Question: is 50 shades of grey a twilight fanfiction?
Answer: The characters are the lovers in Stephenie Meyer's Twilight, but the premise is the same as Fifty Shades of Grey by E.L. James. The erotic trilogy, originally titled Master of the Universe, was posted as Twilight fanfiction on Fanfiction.net under the pen name “Snowqueens Icedragon” in August 2009.