It is highly inappropriate. Family relationships are based on love, respect and mutual care. Watching 'brother have sex stories' is not only morally wrong but can also lead to uncomfortable family dynamics. Such topics are private and should be kept that way. Moreover, it may make family members feel violated and embarrassed, and it can have a long - term negative impact on family harmony.
Definitely not. This kind of situation involves a serious lack of respect for family members. We should respect the privacy and dignity of family members, and such sexual - related content about them should not be a subject of watching or even thinking about. It can also cause great harm to family relationships and individual mental health.
No. Watching such stories about a family member in a sexual context is completely inappropriate and violates ethical and moral boundaries. It is an intrusion into someone's privacy and goes against the basic norms of family and human relationships.