No. Writing erotic fiction about a real person without their consent is highly unethical. It violates their privacy and can be considered a form of sexual harassment or exploitation. Everyone has the right to be respected and not have their image or name used inappropriately in such sexualized contexts.
There could be legal consequences. If it is considered a form of slander or invasion of privacy, the creator could face lawsuits. Socially, it would be widely condemned as inappropriate and disrespectful behavior.
Since we only know the title 'the real megan is missing story', it's difficult to say exactly who Megan is. She might be a young girl from a small town, or a woman living in a big city. Maybe she has a family, friends, and a job that are all affected by her disappearance.
There's not enough information to know exactly who Megan is in'megan is mossing real story'. It could be a common name for a fictional character in a story that is being developed, or perhaps it's a real person that the speaker is familiar with but hasn't provided enough context for others to identify. For example, it could be a Megan from a school project where a real story was expected but is missing.
There could be significant damage to the victim's public image. It might also lead to a loss of trust in the community towards the creator of such offensive content. In addition, the person who creates this type of false and inappropriate 'fiction' may face public backlash and isolation for their unethical behavior.
No. Creating or spreading such fictional nude stories about someone is completely inappropriate and unethical. It violates a person's privacy and dignity.
I'm not sure exactly who Megan is without watching the story in detail. But she's likely a person who has a very high weight and is on a journey to change her life in the context of 'my 600 lb life'.
It's hard to say for sure. It depends on how it was written and presented. Maybe the author drew inspiration from real life but changed some details for the sake of the story.