You did not provide enough information for me to answer your question. Can you provide me with more background information such as the time, place, genre, theme, etc. so that I can help you better?
I recommend " The Concubine's Daughter's Scheming " to you. The female protagonist of this book transmigrated to become a concubine's daughter. She has a younger brother and a concubine's sister. In the story, there were many relatives of the female protagonist who oppressed her, but the female protagonist did not give in and gradually rose through her schemes. I hope you will like this novel.😙
No. Teaching sex stories is not an appropriate behavior for a sister. This involves inappropriate and private content that is not suitable for family members to teach in this way.
No, it is completely unethical. Blackmailing anyone for any reason is wrong, let alone for such inappropriate and private topics. Sisters are family members, and this kind of behavior violates basic moral and family values. It can cause serious harm to the sister's mental and emotional state and can also lead to a breakdown in family relationships.
It's not okay at all. We should respect everyone's privacy. Sexual stories are very private and personal. In the case of a sister, it's a family relationship that should be protected. Spreading such stories violates basic moral and ethical norms, and can lead to family breakdown and emotional harm to many people.
No. Teaching sex stories is not an appropriate behavior for an elder sister. Such topics are private and sensitive, and should be mainly guided by appropriate educational resources or adults in a proper educational context, not in an unregulated family relationship like this.
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.