I am looking for a story, it is AU.Kagome is from a rich family and while she was younger she was raped by a kitsune demon and had a full demon child,Shippo.Her family made her give the child up for adoption.After her fatehr passed away she found Shippo and adopted him.She is running her family's business and meets Sesshomaru and he realizes she is Shippo's biological mother and asks her about it.She tells him about being raped and being forced to give up her child.I think Sesshomaru has already adopted Rin and she and Shippo are friends.It might not be enough to recognize the story but I would really apperciate it if anyone could point me in the right direction.

It called Least Obtainable by Decente Renko

www.fanfiction.net/s/2770308/1/Least_Obtainable