Looking for a paticular story

[nightangel960]

Hi I'm posting here hoping you guys can help me. I recently read a story while I was at a friends house about how this guys wife wanted to get her sis pregnant by her husband. after some coaxing he finally does it. The wife's sister's husband is a total dick that the husband doesn't like. he fathered all of her children. this was going on for 12-15 years I believe. The husband finally tells the asshole that the kids are his and he and the kids as well as the wife leaves. few years later I believe the husband's wife dies of cancer and her last wish is for her husband to marry her sister thus completing the family. if anyone knows the name of the story can you please send a link so that I may bookmark it. It quickly became one of my favorite stories.

I believe it was either in the Incest/Taboo section or the Loving Wives but I cannot remember. any help that you may give I will apprpciate greatly