I'll looking for a one-shot (I thinks is a one-shot) about Kagome confessing her feelings to Sesshomaru, only to be let down. The place where she confess was by a tree that she often spends her time after being rejected. The tree had a mind of its own and has watched her until she is old and tired. And as she goes to sleep by the tree, it wraps its self around her.

That's all I can remember about it.
If anyone know what it is can you plz tell me

Thank you