I went back to the desk and sat down behind it.

She sat down behind the desk and took a deep breath.

He sat down on the edge of the bed behind her.

She sat down on the chair behind her, feeling rather weak.

I went back and sat down behind some bushes in the dark corner.

Finally Mark came back to sit down behind the wheel.

Then he moved to his desk and sat down behind it.

When she was seated he came around and sat down behind his desk.

She sat down behind the desk and looked over at the girl.

Takes a couple he said, sitting down behind his desk.