Behind the low hum of the air-conditioner, so steady a sound that the ear accepted it and no longer heard it, was the throbbing rumble of the city outside, beating like a great pulse, more felt than heard. Shirl liked that, liked its distance and the closed-in and safe feeling the night and thickness of the walls gave her. It was late, 3:24 the glowing numbers on the clock read, then changed soundlessly to 3:25 while she watched. She shifted position and beside her in the wide bed Mike stirred and mumbled something in his sleep and she lay perfectly still, hoping he wouldn’t wake up. After a moment he settled down, pulling the sheet over his shoulders, his breathing grew slow and steady again and she relaxed. The motion of the air was drying the perspiration from her skin, a cool feeling the length of her uncovered body, strangely satisfying. Before he had come to bed and wakened her she had had a few hours’ sleep and that seemed to be enough. Moving slowly, she stood and walked over in front of the flow of air so that it washed her body in its stream. She ran her hands over her skin, wincing when they touched her sore breasts. He was always too rough and it showed on her kind of skin; she’d be black-and-blue tomorrow, then she’d have to put heavy makeup on to cover the marks. Mike got angry if he saw her with any blemishes or bruises, though he never seemed to think of that when he was hurting her. Above the air-conditioner the curtains were open a crack and the darkness of the city looked in, the widely separated lights like the eyes of animals; she quickly closed the curtains and patted them so they would stay shut.