Definitely not. Such stories are inappropriate in a public or general context. They may make people uncomfortable and go against moral and ethical norms. We should focus on positive, respectful and family - friendly topics.
No. Incestuous behavior and any form of exploration in that regard are completely unacceptable in society. It violates moral and ethical norms and can cause serious harm to family relationships and the individuals involved.
In mainstream culture, we look for stories that can inspire, educate or bring joy in a positive and clean way, and amatuer sex theater stories clearly don't fit into this category.
No, it is completely inappropriate. Such a topic is private and not suitable for discussion between siblings. It violates the boundaries of a healthy and respectful family relationship.
Definitely not. Family relationships are supposed to be based on love, respect, and appropriate boundaries. Paying a sister for sex - related stories blurs those boundaries in a very inappropriate way. It can lead to a breakdown of the healthy family dynamic and can cause psychological harm to both parties involved.
No, it is completely illegal. Blackmailing in any form is against the law, and when it involves such inappropriate and unethical topics as sex stories between siblings, it is a serious violation of the law and basic moral principles.