The main character is surely the barefoot boy. There might also be his family members, like his parents and siblings. His friends in the village could also be important characters as they are likely to be part of his adventures and daily life.
The barefoot boy is the central figure. However, in some stories, there could be a wise old man in the village who serves as a mentor to the boy. The boy's pet, if he has one, could also be a significant character. For instance, if he has a dog, the dog might accompany him on his explorations and be there to protect him in times of danger. And of course, the people he meets during his travels, such as traveling merchants or other children from different villages, can also be important characters in the stories.
The main character is the barefoot boy. His mother could be an important character as she might teach him valuable life lessons and take care of him. His best friend in the village, with whom he shares secrets and has great times, would also be a main character. Additionally, any antagonists like the local bully who causes trouble for the boy would also be part of the main characters in the 'barefoot boy stories'.
A nature - loving hippie could be the main character. They are always seeking a connection with the earth and are often found barefoot on the grass, meditating or just enjoying the feel of the grass beneath their feet.
Since I don't know the specific fanfic, it's hard to say. But it could be a local Texan who loves to walk barefoot in the twilight. Maybe a young girl or boy exploring the outskirts of their town.
In 'barefoot boy stories', there could be stories about the boy's daily life. He might play with his friends in the village, go fishing in the nearby stream, or help his family with farming. These simple yet heartwarming stories can show the beauty of a simple life.
The lawn boy himself is surely a main character. He is the central figure around which the stories revolve.
In certain 'squishy boy stories', there could be a wise old man as a main character too. He might be the one who guides the squishy boy in understanding and controlling his squishy abilities. He provides wisdom and advice to the squishy boy, helping him make the right decisions in difficult situations. For example, when the squishy boy is faced with the choice of using his powers for good or bad, the old man's words steer him towards the right path.
In slave boy stories, the central character is, of course, the slave boy. He experiences the brutality and unfairness of slavery first - hand. There might also be a slave master's son or daughter. Their relationship with the slave boy can be complex, ranging from friendship to further exploitation. Another main character could be a runaway slave who serves as an inspiration for the slave boy. This runaway slave has tasted freedom and might encourage the boy to strive for the same.
Often, the Spartan boys themselves are the main characters. They are the ones undergoing the rigorous training and upbringing.
In some 'dark boy stories', there might be a mentor figure, like an old man who has some knowledge about the strange events that the boy is experiencing. For example, the old man might know the history of a haunted place that the boy has stumbled upon.
The cartoon boy might be barefoot for a number of reasons. Maybe he's at the beach or in a place where going shoeless is common. It could also be a way for the artist to draw attention to his feet for some specific story or visual effect.
We might also find some other unique characters in the other stories included in the collection. For example, there could be characters with equally strange features or abilities who interact with Oyster Boy or have their own independent story arcs. These characters together make up the diverse cast of 'the oyster boy and other stories'.