The movie was my first awareness of extremis in Iron man stuff, so I'm not familiar with it past that, like how it's in comics and stuff. So fics based on the presentation of it in the movie is much appreciated. Where Tony receives it against his will and does not previously have it or enjoy it. All the better if he can't sort himself afterwards like he was able to sort out Pepper.
Not looking for slash pairs. Just this plot that takes an alternate route from the movie.
Thank you guys :)