And in Japan, it is legal for first cousins to marry.
I think the person who wrote this should research on the matter by themselves before asking for help from the commentators.
About the "potential health risks to the offspring", unless you fully support eugenics I don't see how you can be morally consistent.
If it showes no actual sexual scenes than what is the harm in it.
People who are not blood related can still create children with genetic damage.
I mean, you are protected by the anonymity of the electronic internet here, so let's hear it.
Which was frowned apone.
Then their is times when I was in high school I was hooking up with my little sisters friends.