This is a fanfic I really like It's not mine it's by a guy named Waffles I'm just sharing it so you all can check it out

This is a really terrifying story my friend showed me. It is about 5 people who were saved by a mega computer after the computer wiped out all of humanity. AM, the computer, keeps these five alive and tortures them for its own amusement. Gorrister, Nimdok, Benny, Ellen, and Ted are held captive in an endless hell, the computer always finding new ways to make what little they have of their lives absolutely awful. --Contains gore, harsh language, sexual themes, and is just generally horrifying.-- Read at your own risk.