Avoiding this starts with having a good sense of what's appropriate and not getting into content that might be offensive or against the rights of the original creators. It's better to explore creative ideas that are positive and can be enjoyed by a wide range of people.
Hentai with real story could potentially have more depth in terms of character development compared to regular hentai. While regular hentai is usually more about fulfilling sexual fantasies, hentai with real story may try to use real - life situations as a backdrop to the story. But still, hentai is a form of adult - oriented media, and it's not suitable for public or general viewing. There are better forms of media like regular anime or movies to get engaging stories and character development.
Well, it would probably have complex characters. Just like in normal good stories, there would be characters with different personalities, motives, and backstories. For example, a character might be on a quest for revenge because of something that happened in their past.
Summoning the Heavens was a cultivation novel. It told the story of the protagonist who could summon all the characters in the heavens through the summoning system and become the strongest emperor. The novel's plot was full of ups and downs, and it was thrilling and loved by the readers. It was a martial arts novel with excellent plot and writing style.
Well, often there could be a theme of the haunted place. The setting of the story, which is usually a spooky place like an old mansion or a deserted cemetery, becomes an important part of the hentai. The three ghost stories might each have a different take on how the haunted location affects the characters' actions and relationships. Also, the idea of the ghosts being able to possess or influence the humans in a sexual context could be a theme.
In these types of manga, a mother's love can be presented in unconventional and sometimes disturbing forms. It might involve elements that are far from typical expressions of maternal affection, often for shock value or to explore taboo themes.