Nunko.
  1. A New World by Gorwin

  2. I gained powers to control others and started with my family. It is filed under taboo incest, and runs about 9500 words. 4.6 out of 5 from 680 readers.
  3. Others under taboo incest Older Sister's Embrace, My Lingerie-Loving Sister Moves In and 2 Moms, 2 Sons... Ch. 5, and 9 more.
    6 more
  4. Or keep going.