If you're looking for smut, you may want to check out my story "A Twist in the Myth," found on AFF 
here and on AO3 
here.  It is a InuYasha fic that will eventually cross over with Marvel's Avengers.  It is not Sesshomaru/Kagome centric, so it is not posted here on Dokuga.  I do plan to include a Sess/Kag sex scene in the next few chapters, but the Sess/Kag relationship won't be the focus.
Present sex scene breakdown:
1. Chapter 2:  InuYasha/Shizu (Shiori's mother), InuYasha/Kagome, Miroku/Sango, adult Shippo/adult Shiori.
2. Chapter 3: Borderline InuYasha/Sesshomaru and borderline InuYasha/adult Rin.
3. Chapter 4: Byakuya solo, Sayaka (female OC Shinto priestess)/4-5 unnamed males, 9 unnamed Shinto priestesses/4-5 unnamed males.
4. Chapter 5: Naraku/Sayaka (non-consensual), Byakuya and 8 copies of Byakuya/9 unnamed Shinto priestesses (non-consensual).
5. Chapter 6: Naraku/Sayaka/Byakuya (non-consensual).  Naraku's tentacles/9 unnamed Shinto priestesses (non-consensual).  Naraku uses his tentacles to murder the unnamed priestesses in an extremely sadistic, sexualized manner.
6. Chapter 7: Sesshomaru/adult Rin, InuYasha/Sango
7. Chapter 9: Byakuya/Sayaka.  Dubious consent.
8. Chapter 13: Naraku/Kagura/Byakuya (dubious consent), Naraku/Byakuya/Kagura.  (dubious consent).
Warning: All sex scenes/descriptions of sexual activity are highly explicit, their explicitness probably all on the level of Teensie-sama's stories.  Rated MA, no YIMs!