. >>> author anna todd is turning up the heat and turning lots of heads with page-turners by boy bandection. >> his mouth travels down to my neck then my chest. his tongue dips down. his hand massages one of my breasts. i feel the pressure building in my stomach and it is pure bliss. i mean that's some -- that's some hot reading. >> reporter: at just 30 years old, anna todd is on fire. >> anna i love you! >> reporter: creating one of the wildest erotica empires in the world. >> why are you so good at writing about sex? >> i've been married since i was 18, so i can't be like i have tons of experience. i think it's just me reading so many erotic novels. >> reporter: anna's "after" series loosely based on her love for british pop band one direction. ♪ you don't know you're beautiful ♪ >> reporter: has propelled the former waffle house waitress into literary stardom. >> "new york times" bestselling author, 10 books published, eleven million copies sold worldwide, your books are in 35 languages. you have a feature film, you're shooting your second feature film now. what is it about after t