I'm not sure specifically as it depends on the particular fanfiction. It could be two original characters created by the author, or it might be based on existing characters from a particular franchise and give them a new love - centered story.
One interesting plot could be the characters overcoming great obstacles to be together. For example, they might face family opposition or differences in social status. Another could be a journey of self - discovery within the context of the love story, where the characters learn more about themselves as they fall in love.
It's a story about two characters who face various challenges and obstacles in their journey of love. There are unexpected twists and turns that keep you engaged throughout.
It often features intense emotional connections and dramatic conflicts between the characters. There's a lot of focus on their journey of self-discovery and growth through love.
Well, 'a howling good time' gives the impression of a really enjoyable experience. In the context of fanfiction, it might be centered around a favorite fictional universe, like a fantasy world. Maybe it has characters going on a quest and having all sorts of great and perhaps a bit wild encounters, making it a 'howling good time'.
One common theme could be the merging of different worlds or universes. It often involves characters from both sources interacting and facing unique challenges together.