255.25 - Incest in the third degree.

§ 255.25 Incest in the third degree.    A  person  is  guilty  of  incest  in  the third degree when he or she  marries or engages in sexual intercourse, oral sexual  conduct  or  anal  sexual  conduct  with a person whom he or she knows to be related to him  or her, whether through marriage or not,  as  an  ancestor,  descendant,  brother  or  sister  of either the whole or the half blood, uncle, aunt,  nephew or niece.    Incest in the third degree is a class E felony.