There are two that I recall with a scenario where the guys go war and leave the women behind.
The only part I remember clearly is that Shippo is all grown up and promised to Rin, who is also grown up (or something like that). He has to prove himself to Sesshomaru for her hand. He and Sesshomaru ( not sure if Inuyasha is there or not) go off to war and leave the girls behind. They take some guy with them and towards the end of the war the guy heads back before them because he wants Rin for himself. He takes Rin on a walk alone in the woods and tell her that Shippo died in the war. Rin starts crying and he thinks she'll accept him now and when she doesn't he gets angry. He forces himself on her hoping to get her pregnant so they'll force her to mate him.
Help me find it please.
I hope I haven't spoiled this for anyone.
In the second one, Sesshomaru leaves Kagome and Rin on an island to go fight in a war. At some point Rin has romance with a guy on the island. (I think he was a cat demon.) They get caught or Rin gets pregnant (or both). He goes to join Sesshomaru and the others on the war front. At some point he and Sesshomaru talk and he tells Sesshomaru of his love with mentioning her name. Sessh give good advice and when they get back Sessh finds out the guy he fought alongside and gave relationship advice to knocked up his Rin.
It'd be awesome if I could reread the whole stories and not just remember these scenes... 0.o I wonder why this is all I remember from them.