You like pain? Torture? Trask stories? Then let me suggest Sue S. "Revisionist History". I believe she did a PG version for the archive -
Yep, there's a PG version. And I agree, it's totally worth reading!! In fact, once I started reading it I couldn't put it down and I spent a good part of a Sunday glued to my screen (while my significant other was off playing golf, as usual!) and I loved every second of it.
...I may spend the better part of tomorrow reading the adult version of the story, now.
I'd never read nfic back when Revisionist History made it to the archive (which is when I read that) but now, having been reading Sue's Faustian Bargain... well, you know....