A trip to the dentist

The dentist gives out lollipops to all the kids.
Grape, cherry, strawberry, bubblegum.
It doesn’t matter what flavor, really.
They all have that little special extra ingredient.
One that rots kids teeth.
Not sugar. They’re sugar free.
But there’s an enzyme that promotes bacteria growth and inhibits calcium production.
So their teeth practically melt away.
And the only thing that can stop the rotting?
The dentist. Frequent, painful visits to the dentist.
Then, an assistant talked to the cops.
They found her in the empty office, mouth stuffed with lollipops, with a toothless grin.
Or was it a silent scream?