I read this fic a really long time ago, and have not been able to find it since. I think it may have been a kouga/kagome fic, but since I didn't get to read very far, it could have been kag/sess. Here's what I do vaguely remember:

Naraku put some kind of spell on Seshoumaru causing him to rape Kagome and she becomes pregnant.I don't remember what Inuyasha does about it, but she follows someone traveling into the mountains to live with a wolf pack (not Kouga's) and to hide from Seshoumaru, because she's told if he finds out about it he will kill her and the child....

That's all I can remember. If anyone can help, it would be greatly appreciated!!

I think I may have read that but I can't think of the name currently. Sorry, but I'll look into and I'll get back to you on it.