Philip blinked, and then his serious expression changed, his lips spreading into a grin.

His lips spread in a smile of sordid delight.

His lips spread in the devilish grin she knew so well.

The Prince's lips spread slowly in a smile.

The lower lip had spread, n puffed outward and downward.

He stood immobile, his lips spreading in a surprised, joyous smile.

And her lips slowly spread in a long, vicious smile.

Her lower lips spread as he pushed slowly but inexorably in.

His lips spread in a smile as he pulled over to the side.

His lips spread into a weird smile under Heck's fist and broke open.