I remember reading this fic many many years ago, like 2005-ish! Kagome was a university student still responsible for classes while involved in an internship at Sesshomaru's company (Taisho Corp?). I think he was kind to her and supported her studies and even gave her a ride to class one day in expensive sports car. Inuyasha is a secondary introduction, he shows up on a motorcycle and when he takes him helmet off he has the long flowing silver hair. I think Koga works at the Taisho Corp too and has a slight crush on Kagome. I think she and Sessh get involved and she ends up staying at his place for some reason... it was really long and really good and I am kicking myself for losing track of it!! Please help! This fic has been haunting my memory!