He sank down on the step with his back to the wall.

Martha moved past me and sank down on the other bed, still reading.

There she sank down on a chair and looked up at him.

I sank down on the edge of the bed and took up his hand.

Finally, I sank down on the bed and began to cry.

To steady himself he sank down on the side of the bed.

She closed the door behind her and sank down on the floor.

Sinking down on the edge of the bed, she sat, head in hands.

That done, he sank down on the edge of the bed.

Slowly she sank down on the arm of his chair.