I like incest as a kink in general, but one of the big problems with the community here in general is that so many people are dead set against anything that features more than one male character having sex. And so games/stories that feature multiple family members all hooking up and getting involved are rare, and ones that do can get flamed sadly. Even when those features are minor aspects of the overall thing. Its certainly one of the most frustrating aspects of things around here for me. A few games I really liked even ended production seemingly in part due to the loud group who, for reasons that I cannot understand, cannot handle the idea of other men getting action. I'd absolutely love to have games where you play as a middle aged man and gradually the whole family gets involved - sons and daughters, grandparents, in laws, neices and nephews, etc.