Sess is suprised to find kagome after thinking she's been dead for five centuries. He convinces her to spend time at his estate. I remember that he had lots of inu behaviors, like baring his throat to her.

If I remember correctly, they see each other on a train in Tokyo. Sess is chagrined that he didn't wait for Kagome, but tells her he would have waited if he knew she would be alive in the future. Pretty sure inuyasha married rin at some point.

Really, I'll take any fic like this even if I don't find the one I'm thinking of!

Thanks!