How the Clouds Became Domesticated

Lisa's wife Carl brings home a cloud. The cloud messes up Lisa's living room and is a nuisance to have around. But as time goes on, Lisa grows to like the cloud. When they find abandoned aircraft and old kites in the cloud, things start to really get weird. And when Carl disappears, Lisa knows life will never be the same for her, for Carl, or the cloud. (short story)