Often, there's the girl's best friend too. She is usually very supportive of the girl, and might even stand up to the domineering boy when he is being too much. Another common character is the boy's parent or guardian, who is strict and has high expectations for the boy, which can be a source of conflict in the relationship.
Well, Cyborg could also be a main character. He and Beast Boy are good friends, and Cyborg might have to adjust to his friend's new appearance and the changes that come with it. And then there's Robin. As the leader, he would need to deal with how Beast Boy's transformation affects the team dynamics. Maybe he has to figure out new strategies that take into account Beast Boy's new situation.
In such a novel, the innocent girl usually has some unique charm that attracts the domineering boy. It could be her simplicity, her strong moral values or her unwavering belief in the good of people. The boy, on the other hand, may have a tough exterior but a soft heart inside. As the story progresses, their relationship evolves, and they both grow as characters, learning from each other and facing difficulties together.
The main character is, of course, the boy who is becoming a girl. This character is often brave and curious, willing to step out of the norm. There are also usually friends or family members. Some friends might be supportive right away, while others may be hesitant at first. Family members can range from very accepting to highly resistant, which adds drama to the story.
There could be a wise old mentor figure. This person might be aware of the girl's actions or the existence of demons in general. They could try to guide the girl, either to stop her from summoning the demon in the first place or to help her once the demon is there.
Well, the clown girl herself is usually a main character. She might have a unique personality, like being very cheerful despite people's odd looks.
The obvious ones are the virgin girl and the boy she falls in love with. The girl is usually portrayed as innocent, perhaps a bit naive. The boy can be charming, confident, and sometimes a bit of a mystery at first. There might also be a best friend character for the girl, who gives her advice and support throughout the relationship.
There could be his parents. His mother might be the one who gives him the pinafore to wear, either for a practical reason like protecting his clothes while he does some messy activity, or for a more sentimental reason. His father could have different reactions, either supportive or a bit confused at first.
A talking parrot might be a main character. The parrot has a sassy personality and knows all the gossip of the jungle animals. It helps the boy communicate with other animals in the jungle as it can speak multiple languages. It also adds a bit of humor to the story as it makes witty remarks about the boy's actions.
Maybe there's a mysterious visitor who comes to the ward from time to time. This person seems to know something about the girl's past or has some connection to her that she doesn't remember at first. As the story unfolds, this visitor becomes a key figure in the girl's life in the ward.
Natsu's friends like Gray, Erza, and Lucy are often involved. Gray might be constantly teasing Natsu about the transformation, creating some funny banter between them. Erza could be the one who tries to keep order and protect Natsu in this new form. Lucy might offer more emotional support, sharing girl - related experiences with Natsu to help her adjust.