Legal Question in Criminal Law in North Carolina

Laws regarding morality are usually state specific. There may be Federal (United States Code laws) against these taboo scenarios but there are for sure North Carolina laws against it - specifically bestiality and incest. It really all depends on what level you are talking about when you say "write role plays". If you are talking strictly verbal discussion and fantasy with no real elements then you are probably fine and haven't broken any laws. However, incorporating anything real into the role play could land you into trouble. Especially in hillbilly North Carolina where ironically your sister and your pigs are off limits but your first cousin is fair game! Yee Haw - I believe is the expression?