These kinds of stories are inappropriate for public discussion. We should focus on positive, healthy and family - friendly topics in public, like achievements in art, science, or stories about friendship and kindness.
Well, in first time butt sex stories, safety is a big factor. Using protection can prevent the spread of diseases. Another aspect is the psychological readiness of both parties. If one isn't fully comfortable or prepared, it can lead to a bad experience. Relaxation also plays a part. Tensing up can make the process more difficult and painful.
We can learn the importance of mutual respect. In these stories, it's often clear that when both partners respect each other's feelings and limits, the experience is more positive.
I don't think they are that common. Sexual experiences like using a butt plug are very personal and often not something people casually talk about. There are taboos and privacy concerns associated with it. Also, different people have different levels of acceptance towards such sexual exploration, so not many would openly share their 'first butt plug sex stories' if any at all.
One way is for media companies to have a strict code of conduct. They should train their staff to recognize and not promote this kind of content. Also, user reporting systems can be effective. If users see such content, they can report it, and the media can take action.
Rather than discussing sexual stories which are private and often not suitable for general conversation, we can talk about things like promoting healthy relationships and communication in general.