<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Why is incest porn so popular?
<|assistant|>
Incest porn is popular mainly because it combines two taboo subjects - sex and family - in one package. It is also seen as a representation of hidden desires and fantasies. Additionally, many viewers find the notion of incest acceptable due to the belief that no emotional harm can come from a consensual sexual relationship between close relatives.