She sat on the edge of the bed, turned away from him.

I sat down on the edge of the bed and took her in my arms.

She went over and sat on the edge of the bed.

People place things on the edge of the bed all the time.

She moved away from the edge of the bed, and against him.

He came and sat on the edge of the bed.

He sat back down on the edge of the bed.

Then he sat on the edge of the bed to think.

Giving in to them, he sat down on the edge of the bed.

She led him in and he sat on the edge of the bed.