My Stepsister is biting her old pacifier and tearing it off with her teeth because she already has a new pacifier and therefore doesn't need the old pacifier, but she still sucks on the old pacifier a little.

Title: My Stepsister is biting her old pacifier and tearing it off with her teeth because she already has a new pacifier and therefore doesn't need the old pacifier, but she still sucks on the old pacifier a little.