1.   He scanned the newsprint greedily while his teeth sank into the bacon sandwich, the melted Margarine dribbling over his fingers.

2.   Her teeth sank into her bottom lip, biting back a cry, and she winced.

3.   My sharp teeth sink themselves into its nose.

4.   There was a stinging spot on the side of his tongue where his teeth had sunk into the soft flesh.

5.   Teeth sank into her cheek.

6.   Her teeth sank into the hand at her mouth and the man yelped, staggering away.

7.   When your teeth sink through it, the meat they find inside should be firm but succulent, bursting with hot juice and rich chicken flavor.