He stared at her, working his lips as though trying to say something, but unable to find the correct words.

He worked his lips and wiped them with the back of his hand.

She worked her lips and slowly sat down again.

They tried to sever the muscles that worked my lips.

Elizabeth worked her lips back from her teeth and bit hard.

The young woman worked her lips a few times, but nothing come out.

The injured man worked his lips and then began to suck on it, without appearing to wake up.

He worked his lips in and out, as though searching for some alternative to telling me, but finally gave it up.

He worked his lips down around the shaft, and the warmth descended with him.

Dejerine worked his lips before he responded, "What have you in mind?"