One common theme is the exploration of different forms of identity. When a girl transforms into a horse, there is a shift in how she perceives herself and how others perceive her.
Identity is a major theme. When a girl becomes a man, there is a huge shift in how one sees oneself and how society views them. They have to redefine their self - identity.
One common theme is self - discovery. The girl in the story often discovers new aspects of herself during the transformation. For example, she might find out that she is stronger or more creative than she thought.
One common theme could be the exploration of transformation itself. It might show how the girls adapt to their new forms in the horse anthro world. Another theme could be the relationship between the transformed girls and the regular horse anthros in the story. Maybe they face acceptance or rejection issues.
One common theme could be self - discovery. When a girl transforms into a xrabbit girl, she might learn new things about herself, like hidden strengths or unique abilities. Another theme could be acceptance, both of herself in this new form and by those around her.
One common theme could be transformation. Since it has 'TF' in it, it might involve characters from Naruto transforming into cow girls or vice versa. Another theme could be the clash of different cultures or aesthetics, like the ninja world of Naruto meeting the more rural or western - style cow girl concept.
I'm not sure specifically what the 'horse tf story' is without more context. It could be about a horse's transformation (tf might stand for transformation) in a fictional or real - life scenario.
One common theme is self - discovery. In these stories, the girl - turned - boy often goes through a journey of finding out who they are in their new form. Another theme could be acceptance, both from themselves and from those around them. Also, the exploration of new gender roles and how society views them can be a prevalent theme.
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 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.