>>3449
I think the title is something akin to the salem witches or salem witch trials, just combine that with Hermione and hanging on google and it'll be in the first twenty results, though there's a bunch of chapters and I don't remember which one, can't really say it's a great scene
>>3457
You're thinking of either Satisfaction Guaranteed (which was ginny getting eaten and Hermione is present), or Hermione's Gin which is really actually a pretty lousy story all things considered