Since we don't know the exact 'girl tf story', generally speaking, characters are important. There would be the girl herself, and perhaps other characters who are involved in her transformation, either as helpers or antagonists. The setting also matters. It could be a modern - day city, a magical land, or a post - apocalyptic world. And of course, the plot which involves the process of her transformation.
The main character, which is the girl. Then there's the transformation element. This could be triggered by magic, like a spell or a magical object. Also, the new life as a wolf is important. It often includes things like learning to hunt, dealing with other animals in the wild, and experiencing a different way of survival. And finally, there's usually a resolution, like finding a way to turn back to human or accepting the new dual identity.
The setting of the story is also crucial. Is it in a medieval - like fantasy world filled with knights and magic? Or is it in a more modern - day world where the dragon girl has to hide her true form? The other characters in the story also play a role. Are there people who help her during her transformation journey, or are there those who oppose her because of her new form?
Common elements often include a transformation process. Usually, there is some sort of trigger like a magic spell or a strange encounter. Another element is the physical changes such as growing ears, a tail, and having different senses. Also, there is often an adjustment period where the dog girl has to get used to her new form and abilities.
One key element is the girl's character. She is often curious or has a longing for the sea. The transformation event is crucial. It could be something as simple as a wish coming true or a more complex magical encounter. The physical transformation details matter a great deal. The way her legs morph into a tail, the change in her senses like being able to see clearly underwater. And finally, the exploration of the mermaid world, the relationships she forms with other sea creatures, and how she adapts to her new life.
One common element is the change in physical characteristics. The girl's human features are replaced by serpentine ones like scales, a long body, and a forked tongue. Another element could be the isolation that the girl - now serpent - might feel. She is no longer part of the human world and has to deal with being an outcast in a new form. Additionally, there's often a backstory related to why the transformation occurred, whether it was a punishment, a mistake, or something else entirely.
One common element is the psychological shift. The girl may start to think more like a boy, being more interested in typically male - focused hobbies or interests. Another is the change in social interactions. She might start to interact with others in a more 'masculine' way, being more direct or assertive. And of course, there's often the physical transformation in terms of appearance, from a feminine look to a more masculine one through things like different makeup or lack thereof, and different body language.
One common element is a change in appearance. The girl might cut her hair short, like many boys do. Another is the change in clothing style to more masculine ones such as wearing pants and shirts instead of dresses. Also, a shift in interests, like getting into sports or activities that are more male - dominated.
One common element could be the element of surprise or shock. Since laying eggs is not a normal human ability, the girl in the story would likely be very surprised by this new development. Another element might be discovery, as she tries to figure out why and how this is happening to her.
One common element is magic. Usually, there's some sort of magical object or being that causes the transformation, like a magic spell, a magic potion, or an enchanted place. Another is the change in perspective. Once the girl turns into an animal, she experiences the world in a new way, like different senses or abilities.
One interesting element is the physical transformation. How the male features gradually change to female ones like the body shape, hair growth, and voice alteration. Another is the psychological adjustment. The guy has to get used to being treated differently, like the way people react to him now as a girl.