Trying to remember this fic as I'm typing this. Kagome is I think a general to Sesshomaru or something, one the guards lock her up in her room, gives her a Ring or necklace as a forgiveness gift but it stops her powers from working and when Sesshomaru returns e overhears two guards talking and gets mad and confronts her, and notices the gift, I think he leaves her alone, then comes back and she pushes his buttons and makes him rip the gift off of her, she uses her powers on him, and then he learns what happened. That's all I can remember of the story.
Also, looking for this one as well. In modern time, Kagome is offered a job at Sesshomaru's work and to be his wife, cause in one scene their in his office talking and as she talks she notices that his real form is shoeing through, and agrees to the deal, but first to take care of his problem. It is MA rated I believe cause their are sex scenes in the story. One part was they were at a club, Kagome drinks Sesshomaru's drink and she gets poisoned, um, that's all I can remember of the story.