For your second request there are:
Sesshomaru's WeaknessSesshoumaru's Weakness by Inuyashasesshy4eva
Kagome has fallen into Sesshoumaru's hands and is somehow pregnant with his child even though she's a virgin. Takemaru and Sounga have returned to seek revenge on the sons of the great dog demon. what will happen? with love spark? where's Inuyasha?
Inuyasha - Fiction Rated: M - English - Romance/General - Chapters: 17 - Words: 85,377 - Reviews: 315 - Updated: 1-16-11 - Published: 5-20-10 - - Sesshomaru/Kagome - Complete
Blood StainedBlood Stained by Maddie-san
After an encounter in the middle of the forest with Sesshomaru, Kagome finds herself put through hell.Sesshomaru experiences some problem with his beast. Will Sesshomaru remain cold-heart, or can he realize that it isn't such a disgrace after all?
Inuyasha - Fiction Rated: M - English - Romance/Angst - Chapters: 83 - Words: 562,033 - Reviews: 1620 - Updated: 12-3-11 - Published: 12-9-09 - - Sesshomaru/Kagome
This one could be considered for both your first and second request.
Safety in Deadly ArmsSafety in Deadly Arms » by angelic memories reviews
Kagome travels back and forth through the well even after the final battle with Naraku. One fateful night she encounters a certain beast in a heated rage. Her saviour is just as dangerous.
Inuyasha - Fiction Rated: M - English - Romance/General - Chapters: 10 - Words: 61,648 - Reviews: 417 - Updated: 9-22-09 - Published: 2-25-09 - - Sesshomaru/Kagome - Complete
These fit with your first request.
Inexcusable NatureInexcusable Nature » by Just A Starving Writer
[SK][COMPLETE] After a 'short' hiatus from the Feudal Era, Kagome returns to find everything perfectly amiss. How can she save her friends and destroy evil without overly irritating a demon lord?
Inuyasha - Fiction Rated: T - English - Humor/Action/Adventure - Chapters: 25 - Words: 70,626 - Reviews: 530 - Updated: 11-12-04 - Published: 8-22-04 - - Kagome/Sesshomaru - Complete
A Thousand WordsA Thousand Words » by Zandrellia reviews
After the completion of the shikon and her permanent stay at home Kagome finds herself in a predicament with school and funds until a mysterious benefactor bestows his estate to her in his will. Who and why?
Inuyasha - Fiction Rated: T - English - Mystery/Romance - Chapters: 50 - Words: 78,796 - Reviews: 120 - Updated: 2-3-06 - Published: 3-28-05 - - Kagome/Sesshomaru - Complete
Embrace the SilenceEmbrace the Silence » by TISL reviews
Silence is the voice of time, it speaks to you in a language without words. You must listen in order to hear it. You must watch in order to see it. You must be still in order to feel it. And then you must understand it if you wish to embrace it. SessxKag
Inuyasha - Fiction Rated: M - English - Angst/Romance - Chapters: 22 - Words: 152,931 - Reviews: 97 - Updated: 7-19-10 - Published: 7-18-10 - - Kagome/Sesshomaru - Complete
ENJOY!!!!