This is an extremely inappropriate and unethical topic that should be avoided. It goes against moral and legal standards and can have harmful effects on society.
Another option is a time - travel fantasy. For example, a character could travel back in time to ancient civilizations like the Maya or the Roman Empire. They could experience the culture, architecture, and daily life of those times, and perhaps even change the course of history in some small way.
Sharing such stories is completely inappropriate. These types of stories often involve vulgar and unethical content that goes against moral and social norms.
Rather than such inappropriate content, we can talk about first - time achievements in academic or sports. For example, the story of a student getting the first A in a difficult subject or an athlete winning the first medal.