I really don't get into incest stories too much, but the types of stories I like in this catagory are men with mother in law or future MIL, and granddaughter with grandfather. Unfortunately, the stories I find on these themes I generally dislike, especially on other story sites where they can be repulsive. I got so annoyed that I couldn't find what I wanted that I had to write my own GD/GF story and am working on one with MIL and daughters boyfriend/husband.
