i don't remember if it was a story where kagome falls back in time or where she is from the time, but she somehow ends up in a place in time where Inu no Taishou is alive. Sesshoumaru has been injured and she is ordered to heal him. A note worthy part of this is that she demands a fresh liver that she puts out to collect maggots that she uses on Sesshoumaru's wounds to remove the necrotic flesh...past that i have no idea what it was about...

She at some point i believe ends up in a cage either for being mouthy or refusing to help...i think...the most stand-out feature was the one above though...

Help?

I'm sure it's Accidental Seduction by Darkraven Haven. Great fic although sadly unfinished.

ADMINISTRATIVE EDIT: Rated M