Tales from the Darkside/Good Girl

Good Girl is the first episode of Tales from the Darkside

Transcript
Storyteller: Greetings, fellow visitors. I'm the storyteller and I tell stories with no happy endings. I'm pretty sure you all had said the phrase "good girl". However, this phase just got itself a brand new meaning. And this is what happened.

(Cuts to a High School as a (blonde, brunette, raven-haired, red-head) girl