There are a bunch of fanfics where Kagome has a stalker or rapist in the future. I am looking for the one where she is raped, and Inu finds out the rapist is a descendent of Sess and Rin. It is not "Dangerous Admirer" or "You Darkness". I can't remember too much about the story, it was a long time ago that I read it. It seems like Inu went back in time, to confront Sess. Sess and Rin are by the side of a river, and Sess is looking at Rin, and she's looking kind of interesting to him...