It's simple. Incest is just not in line with the moral fabric of society and the positive values of the 'Harry Potter' series. The books are about things like friendship, loyalty, and good vs. evil, not inappropriate relationships.
Hentai comics often present an exaggerated and fictionalized version of baby-making that doesn't reflect reality. It's mostly for adult entertainment and not based on actual biology.
The safety of your hentai comics is hard to say for sure. It could be at risk if they violate any laws or if you don't take proper precautions to protect your privacy and the content. Make sure you're within the legal boundaries and safeguard them appropriately.
Well, to create hentai comics, first you have to have a clear idea of the characters and the plot. Then, focus on the art style and make sure it's visually appealing. Also, pay attention to the details and expressions of the characters.