His tongue flickered into her mouth, a question, an invitation.

In fact he saw that a little tongue of flame was flickering over it.

The dragon made a hissing sound, its black tongue flickered.

The tongue of flame from the muzzle flickered at him.

A thin forked tongue flickered in and out of the thing's mouth.

His tongue flickered in and out, his eyes never blinked.

His tongue flickered into her mouth, and Drusilla bit it hard enough to draw blood.

His teeth were too sharp, and his tongue flickered between them.

Still they were kissing, tongues flickering in and out of .

The forked tongue flickered horribly in and out, but could not reach him.