In all Australian states and territories besides New South Wales, sexual intercourse in between a lineal ancestor along with a lineal descendant is incest. In New South Wales, incest consists of "shut relatives", which are "guardian, son, daughter, sibling (which include a 50 percent-brother or 50 percent-sister), grandparent or grandchild, https://mahendraw234hed3.aboutyoublog.com/profile