I suddenly recalled a story that started sometime in the past few months, about a guy who is asked by his sister to allow himself to be magically turned into a girl so s(he) can bear the family heir. Kind of like a JulieO story but I don't think it was. I do remember some strong discussions about the brother being manipulated by his family and his sister's family, but I just can't recall the name or author. Does anybody remember it?