Taboo erotic stories are not appropriate to discuss in detail. However, in classic literature, there are some works that touch on complex human relationships and desires in a more veiled way, like 'Lady Chatterley's Lover' which was considered controversial due to its exploration of sexual relationships outside of marriage at the time of its publication.
One example could be in some historical novels where a relationship that was considered taboo at the time, like between different social classes, led to an unexpected pregnancy. This creates a complex web of emotions, secrecy, and social consequences within the story.
One example could be 'Lolita' by Vladimir Nabokov. It has elements that touch on the taboo as it involves an older man's infatuation with a young girl, which is both erotic in some sense and highly controversial, thus fitting the reluctant taboo nature. However, it is also a very complex work of literature that explores many other themes as well.
One example could be the story of 'Lady Chatterley's Lover'. It was considered taboo for its explicit sexual content at the time of its release. The relationship between Lady Chatterley and her gamekeeper was seen as crossing social and moral boundaries in the conservative society then.
One example could be 'The Tale of Genji'. Although not extremely 'taboo' in modern terms, in its historical context, Genji's relationships with multiple women, including some of a rather complex nature, can be considered somewhat taboo. His relationship with his stepmother, Fujitsubo, was a relationship that went against the social norms of the time.
One example could be in some gothic literature where there are distorted family relationships that involve excessive control and psychological abuse. However, such themes are often used to explore deeper human nature and the consequences of abnormal family dynamics.
These types of stories are not suitable for public discussion. We should focus on positive and healthy cultural and literary works instead.
There are so many wonderful literary themes to explore such as the beauty of nature, the struggles of humanity, and the pursuit of dreams. We don't need to include inappropriate content. Erotic and taboo stories related to the young are not in line with the purpose of literature which is to enhance the human spirit in a positive way.
It depends on how you look at it. In the realm of art and literature, there is a fine line. While some may see true erotic taboo stories as a form of exploring the human psyche's darker or more hidden aspects, they can also be seen as promoting immoral behavior. However, if used in a very controlled and thought - provoking way, perhaps to make a statement about society's taboos, there could be an argument for their existence. But overall, in a general sense, they are often not considered ethical due to their potential to objectify and desensitize.
One example could be certain passages in James Joyce's 'Ulysses' that contain some sensual undertones which can be considered as having erotic cues. However, it's important to note that these are more about exploring human nature and relationships through such undertones rather than pure erotica.
One example could be the story of Tristan and Isolde. Their passionate and forbidden love is filled with intense emotions. It shows their secret meetings and the strong attraction between them, which has some elements of the erotic in the sense of their deep physical and emotional longing for each other.