How can someone's mother, aunt, sister, cousin be the same person?
I know weird question, blame television. Doing it in my head i think i got to how the mother aunt and sister can be the same but that's my mental limit so help please :)
Ok I found out a way.
A guy has a daughter. He then has a son with his daughter. His son/grandson and his daughter then have a daughter together. His son then goes on to have a kid with his DAUGHTER. That kid's mom (the one in all caps) will be his mom, aunt, sister, and first cousin :) YAY INBRED. Thanks for the help though.