Hello,

I think you are looking for The Broken Miko by RosieB, Rating MA.

New summary: After a tragic battle and a wish with unexpected consequences, Kagome finds the infamous taiyoukai. He has the power to help her, but will he? KagomeXSess COMPLETE WITH EPILOGUE!

Enjoy!

Edit:
There is also a sequel, if you are interested. It's called The broken House of Taisho, Rating MA.

Sequel to The Broken Miko! Kagome and Sesshoumaru thought they left their troubled past behind them, but a whole new problem disturbs their new life. Last chapter: Life begins again. COMPLETE!

Enjoy!

At the beginning, Sesshomaru has been captured, but kagome, who has been turned into a hanyou, saved him. they travel together. I remember in one of the chapters, they go to a slayers village and Kagome has to hide her hanyou characteristics to go in and ask for some supplies, but she is found out.

thank you! thats the one. also, I just realized I had the story already on the pocket fiction app on my phone lol. Did you look at my other posts?