Hey all! I was wondering if someone could help. I remember a bit of this story but can't find it anywhere

Summary that I remember:
After being placed under a curse by one of Naraku's incarnations Inuyasha is turned into a child. Not knowing what else to do Kagome goes to the only person she thinks could help, Lord Sesshomaru.
In the story I think he tried to help raise inu just incase the curse is permanent.

If anyone could help please let me know thanks

Hmm...it could be:

Curse by Kessa
It started out with a curse. It would lead to an alliance. Instincts will rise, and the end would be something neither would have ever thought possible. Story told in 300 word chapters. Updated weekly.
Rating: M - Universe: Canon - Status: Incomplete - Category: Oneshot Collections - Genre: Action, Friendship, Humor, Romance - Updated: 06-06-12 - Created: 01-02-12 Chapters: 26 - Reviews: 94 - Words: 10,097 - Reads: 43,773

Or this:

Romancing the Sword by Danyealle-sama.

From what I remember, Sesshoumaru takes in Kagome & Inuyasha (& Shippou, I think?) because he ultimately wants the Tessaiga/Tetsusaiga.

But according to her, here, it's on permanent hiatus.

Thank you. The first one is it thank you so much

No problem, m'dear! I'm glad I was able to help!