This kind of fanfiction could potentially explore Hermione's curiosity or it might be used to develop a complex plot around her character's exploration of different aspects of sexuality. But it really depends on the specific story and the author's imagination.
The first appearance of lesbian porn stories online is difficult to determine precisely. It likely occurred gradually as the internet grew and different types of content became available, without a clear-cut beginning.
One story is about two women who met at an art gallery. They both had a passion for painting. They started chatting about their favorite artists and soon realized they had a deep connection. They began to support each other's art careers, going to each other's exhibitions and providing honest feedback. Their relationship grew stronger as they shared not only their love for art but also their dreams and fears.
There's often a sense of relief. For some, it's finally being true to themselves after hiding their feelings for so long. Also, there can be a deep sense of happiness. When two women start a relationship, they might feel a joy that comes from being with someone who really understands them on a different level. There can also be some fear, especially if they are in an unaccepting environment. They might be afraid of facing discrimination.
Well, it's hard to say for sure. The concept of 'porn-like' is quite subjective. Some might consider certain novels with excessive sexual descriptions as such, but it depends on individual perspectives and cultural standards.