My nails will sink into your flesh, and you will beg for death.

I shuddered and my nails sank into my palms at the thought.

In two more heavy whacks, the nail sank all the way in.

This time the nails did not sink back into the wall.

And she was upon him again, her nails sinking into him, the blue flame giving off its first flicker as it ran up his arm.

I felt my nails sink into his flesh, felt his skin give under me.

I had to curl my fingers until the nails sank in to keep from opening the cage door and grabbing that gun.

He crossed the room and touched the putty, and his nail sank in.

Her nails sank into the hard muscles of his forearm.

Her nails sank into the muscles of his shoulder.