"We may have to share," said Natalya.

That thought had crossed Dimka's mind, but he had dismissed it. Pretty girls sometimes casually offered to share a bed with him in his fantasies, but never in real life.

Until now.

But did he want to? He was not married to Nina, but she undoubtedly wanted him to be faithful to her, and he certainly expected the same of her. On the other hand, Nina was not here, and Natalya was.

Foolishly, he said, "Are you suggesting we sleep together?"

"Just for warmth," she said. "I can trust you, can't I?"

"Of course," he said. That made it all right, he supposed.

Natalya drew back the ancient coverlet. Dust rose, making her sneeze. The sheets beneath had yellowed with age, but seemed intact. "Moths don't like cotton," she remarked.

"I didn't know that."

She stepped out of her shoes. In her jeans and sweater she slipped between the sheets. She shivered. "Come on," she said. "Don't be shy."

Dimka put his coat over her. Then he unlaced his shoes and pulled them off. This was strange but exciting. Natalya wanted to sleep with him, but without sex.

Nina would never believe it.

But he had to sleep somewhere.

He took off his tie and got into bed. The sheets were icy. He put his arms around Natalya. She lay her head against his shoulder and pressed her body to his. Her bulky sweater and his suit coat made it impossible for him to feel the contours of her body, but all the same he got an erection. If she felt it, she did not react.

In a few minutes they stopped shivering and felt warmer. Dimka's face was pressed into her hair, which was wavy and abundant and smelled of lemon soap. His hands were on her back, but he got no sense of her skin through the chunky sweater. He could feel her breath on his neck. The rhythm of her breathing changed, becoming regular and shallow. He kissed the top of her head, but she made no response.

He could not figure Natalya out. She was just an aide, like Dimka, and not more than three or four years his senior, but she drove a Mercedes, twelve years old and beautifully preserved. She usually dressed in conventionally dowdy Kremlin clothes yet she wore costly imported perfume. She was charming to the point of flirtatiousness, but she went home and cooked dinner for her husband.

She had inveigled Dimka into bed with her, then she had fallen asleep.

He was sure he would not sleep, lying in bed with a warm girl in his arms.

But he did.

It was still dark outside when he woke up.

Natalya mumbled: "What's the time?"

She was still in his arms. He craned his neck to look at his wrist, which was behind her left shoulder. "Six thirty."

"And we're still alive."

"The Americans didn't bomb us."

"Not yet."

"We'd better get up," Dimka said; and he immediately regretted it. Khrushchev would not be awake yet. And even if he was, Dimka did not have to bring this delicious moment to a premature end. He was bewildered, but happy. Why the hell had he suggested getting up?

But she was not ready. "In a minute," she said.

He was pleased by the thought that she liked lying in his arms.

Then she kissed his neck.

It was the lightest possible touch of her lips on his skin, as if a moth had flown out of the ancient hangings and brushed him with its wings; but he had not imagined it.