Everything you need to understand or teach I Have No Mouth, and I Must Scream by Harlan Ellison.
"I Have No Mouth, and I Must Scream" opens with a terrifying image of Gorrister hanging upside down with his throat slit. Almost immediately, however, Gorrister returns to the group and the reader understands that the opening image has been created by the supercomputer, AM.
Ted, the narrator, continues to describe the situation: five survivors of a nuclear holocaust have been kept alive and tormented by a sentient supercomputer that has destroyed the rest of humankind. Ted tells the reader that they have lived inside the computer for 109 years.
At the time of the story's opening, the survivors have not eaten in five days and they decide to journey to the ice caverns. Nimdok, one of the group, is convinced that there are canned goods there. Ted then introduces the rest of the survivors to the reader. Ellen, a black woman, provides sex for the four men.... View more of the I Have No Mouth, and I Must Scream Summary