It could bring a fresh perspective to the Harry Potter world. Maybe it would have unique art styles and storylines that expand on the existing universe.
No. Harry Potter is a series aimed at a wide audience including children. Fanfic with sexual content goes against the spirit of the original work which is about magic, friendship, and heroism, and it is also inappropriate for the family - friendly environment the franchise promotes.
The Harry Potter world is a place full of magic, adventure, and positive emotions. Fanfic that has sexual content between Harry and Lily Potter is not only inappropriate but also disrespectful to the characters created by J.K. Rowling. It is not in line with the family - friendly and positive nature of the Harry Potter universe.
No. Fanfic that involves sexual content is not in line with the family - friendly and positive nature of the official Harry Potter fandom. J.K. Rowling created a magical world that is mainly about friendship, courage, and the fight against evil, not about inappropriate sexual themes.
No. Fanfiction that involves such inappropriate and adult themes goes against the spirit of the original Harry Potter series which is mainly aimed at a wide range of audiences including children and young adults. It also violates the moral and ethical standards expected in the fan community.