There are often normal - sized humans in the story. They can be villagers, children, or adventurers. Their reactions to the giantess range from fear at first to acceptance and friendship as they get to know her better. For example, a young boy might be initially scared but then realize the giantess means no harm and they become friends.
The giantess is obviously a central character. She's usually strong and has a commanding presence. Then there are often male characters in the harem who are attracted to her in different ways. There might also be other female characters who are either friends or rivals within the harem dynamic.
In some fanfics, the giantess could be a magical being, such as a giant fairy or a sorceress. The tiny character might be an ordinary person who has been shrunk by some magic or accident. There could also be animal - like characters in the story. For example, the giantess could be a giant cat - like creature and the tiny character could be a mouse - sized human, creating an interesting predator - prey - like dynamic.
In 'giantess harem x tiny fanfic', the giantesses are the central characters. They are usually depicted as powerful, confident, and having a certain allure. The tiny characters are also important. They might be curious, brave in the face of their small size, and they are the ones who interact with the giantesses in the harem. There could also be other secondary characters that are either friends or foes to these main types of characters.
A third plotline could be the giantess trying to fit into a human - sized world. This would involve humorous situations like trying to sit on tiny chairs or use small tools. At the same time, she could use her gentle nature to help humans in their daily tasks, such as building or farming, in ways that normal humans couldn't do because of her unique abilities.
The giantess is the central figure in the 'bad day giantess story'. There could be a wizard or a magical creature that tries to cheer her up. There may also be some merchants who usually trade with the giantess but on this bad day, they are hesitant to do so. The characters in this story would interact with the giantess based on her mood, creating different plotlines and sub - stories.
In the 'giantess family story', the grandparents of the family could be main characters. They might have a lot of wisdom to pass on to the younger generation about how to live as giantesses. Also, there could be an aunt or an uncle who has some special abilities or knowledge that helps the family in times of trouble. For example, an aunt who can communicate with animals and uses this ability to protect the family's large - scale farm from pests or other threats.
I'm not sure specifically as it could vary. It might be a giantess and a regular - sized human. Maybe a male human who falls in love with the giantess.
Cats are very common too. Black cats are often associated with Halloween. In some stories, a cat might be a magical cat that helps a witch or a child. They can be both cute and mysterious, adding an element of fun to the story. They might lead the way to a hidden Halloween party or protect a child from a spooky situation.
It could be Meg. Since she's often the outcast in the show, turning her into a giantess could be an interesting twist. It would give her a new - and very literal - form of power and attention that she doesn't usually get in the show.
There could be a giantess girl as the main character. She might be the new student in high school, trying to find her place among others.