This story has been on my mind for awhile. It's a Sesshomaru and Rin pairing that takes place during the mating or new moon. The castle is empty and Sesshomaru has powerful urges that he cannot ignore. He catches Rin in the hallways and takes advantage (or rapes) her. Sesshomaru orders the kimono to be burnt and thrown away. Rin forgets the incident somehow, but suddenly remembers what happens when she sees her tattered kimono in the garbage room. So basically that's all I can remember I hope someone will PLEASE help me out! I greatly appreciate it.