@Izzydee You say, "society in general" like everyone in this comment section isn't also part of society in general. You are one of very few people here who think this way. I'd like you to go to your family
and friends and ask this question and see if you get this response from "society in general". Moreover, I did, and I got the answer that I got. So maybe you should take your own advice. In Canada, you can't get married even if they're adopted, and not related by blood. In the US, rules widely vary, often necessitating a court order to get permission to do it. What's more, on the same wiki page you've clearly chosen to ignore in whatever "studying" you've been doing, it says,
"A common justification for prohibiting incest is avoiding inbreeding: a collection of genetic disorders suffered by the children of parents with a close genetic relationship.[9] Such children are at greater risk for congenital disorders, death, and developmental and physical disability, and that risk is proportional to their parents' coefficient of relationship—a measure of how closely the parents are related genetically.[9][10] But cultural anthropologists have noted that inbreeding avoidance cannot form the sole basis for the incest taboo because the boundaries of the incest prohibition vary widely between cultures, and not necessarily in ways that maximize the avoidance of inbreeding.[9][11][12][13]"
Does all of that sound like "ZERO TABOO" to you?
I'm not saying you can't enjoy the story, I'm just saying you should fact check before posting.