Who are the main characters likely to interact with Harry and Severus in the 'harry is severus pet' fanfiction?

Among the students, Hermione Granger - if we consider a scenario where this fanfiction has some sort of time - travel or alternate universe aspect - could interact with Severus. Hermione would be curious about Severus as a girl and might try to learn from her knowledge of potions. And Severus, in turn, could be both annoyed and impressed by Hermione's eagerness and intelligence.

Obviously, Severus Snape and baby Harry Potter are the main characters. Severus would be in the role of the caregiver, which is a huge departure from his usual role in the original series.

Bellatrix Lestrange could also be a character who interacts with Snape. If Snape goes back far enough, he might try to influence Bellatrix's path and keep her from becoming such a devoted Death Eater. This could have a major impact on Voldemort's power and the overall balance of the wizarding world.

The two main characters are obviously Harry and Severus. Harry, the hero of the wizarding world, who has a big heart and a sense of justice. And Severus, the complex and often misunderstood former Death Eater and potions master.

At first, Severus would probably be very suspicious of Harry. After all, Harry is an unknown figure suddenly appearing. But Harry, being the friendly person he is, would try to break the ice. He might start by complimenting Severus on his potion - making skills, which Severus is already quite good at even as a young boy. Their interaction would be a bit tense initially, but as they start to understand each other more, they could become friends or at least allies.

Lily Potter is often a significant character. Since she was friends with Severus in the past and is Harry's mother, she can play a crucial role in fanfictions. Her relationship with Severus and how it affects Harry can be explored in different ways, like through memories or magical connections.

Hermione is often a popular character. She can play the role of the mediator or the one who tries to figure out what's really going on between Harry and Severus. For example, she might notice the strange new dynamic between them and try to use her intelligence to uncover the truth.

In 'daddy severus baby harry fanfiction', Severus Snape is the key character in the 'daddy' role. He brings his own history, his skills in magic, and his complex personality to the relationship. Harry Potter is the focus of Severus's paternal instincts. He's the one who is being protected, taught, and cared for by Severus. Their relationship is at the heart of the story, with all the potential for growth, conflict, and emotional moments that come from their very different backgrounds and personalities.

Perhaps in this fanfiction, Harry is actually a pet in a magical, alternate reality where Severus is a powerful wizard with a penchant for collecting unique magical creatures. Harry, in his pet form, might hold some sort of special power or significance that Severus is eager to uncover. This could lead to adventures as Severus tries to unlock the secrets within Harry while also keeping him safe from other dark wizards who might want to steal Harry for their own purposes.

In these fanfictions, Severus often develops a more nurturing side. Since he has Harry as a pet, he has to take on a caretaker role, which is different from his usual strict and aloof self. He might become more patient as he guides Harry through various situations.