A very slight smile cracked the big man's face.

The biggest grin she'd ever seen cracked his face.

Brun smiled, a smile that seemed to crack her face.

Twelve years ago, I was near convinced that a smile would crack his face in half.

He glanced up at q; a smile cracked his face.

His slow smile looked as though it was cracking his face.

He cracked his face into what would be a sneer if it was more human.

The smile widened until it seemed about to crack his face.

A smile started small and stretched until it threatened to crack his face.

Paks managed a smile that seemed to crack her face.