WTRAFSOG is an acronym for what to read after "Fifty Shades of Grey."
It's often used online and in social media, and has even come to be categorized as a pseudo-genre of erotic literature
. Thanks to its popularity and the hype that surrounded this book, "Fifty Shades
" presented an entry into erotica for a lot of people, many of whom were left hunting around for similar fare once they'd completed the trilogy.