I read this one fairly recently and I'm pretty sure it was on Dokuga. I don't remember much of it but Kagome becomes one of Sesshomaru's concubines, I think for her own protection. He has several and they take her under their wing. When the time comes that he takes her, they try to reassure her that he was a generous lover and he wouldn't harm her. But his temper is up and he ends up being a lot rougher with her. I remember the concubines finding her later and worried that they had "lied" to her because of his rough treatment. I think they even bar him from going to her later, protecting her in her healing. Sound familiar to anyone?

Yup! I'm pretty sure you're looking for In His Arms by The Telepathic Hawk. Rated MA, so no YIMs!

And you are correct! I could have sworn I had read it here. Oh well. Thank you!

You may have, it was just easiest for me to grab a link from my favs on ff.n