How might Voldemort's pet interact with Harry's glasses in fanfiction?

It could be that the pet is magically attracted to the glasses. Maybe the glasses have a certain charm or power that the pet senses, and it tries to steal them to bring back to Voldemort. For example, if the glasses can see through certain dark magic disguises, Voldemort would want to get his hands on them through his pet.

Harry would likely be defiant at first. Even without his glasses, he has his inner strength. He would probably try to resist Voldemort's every command and look for opportunities to escape or fight back.

In some fanfictions, Voldemort's pet might be used as a symbol of his power and evil. Harry's glasses, on the other hand, are an iconic part of his character. The combination could be used to create a unique plot. For example, Voldemort's pet might steal Harry's glasses to disrupt his vision and thus his ability to fight. It could also be a more symbolic connection, like the pet representing Voldemort's hold over Harry's life, and the glasses being a symbol of Harry's identity that Voldemort wants to break.

The pet could act as a catalyst for certain events. Say it's a creature that can manipulate time in a small way. It might accidentally or purposefully change some key moments in the story, like preventing Harry from getting a certain magical item that he needs to defeat Voldemort.

Maybe in this fanfiction, Voldemort has a change of heart after making Harry his pet. Without his glasses, Harry appears more helpless, and this could stir some long - forgotten emotions in Voldemort. He starts to see Harry not just as an enemy but as someone he can manipulate in a different way. He could try to groom Harry to be on his side, using a combination of threats and false kindness. Harry, on the other hand, is constantly thinking of how to turn the tables and get back to his friends and the fight against the Dark Lord.

One possible plotline could be that Voldemort's pet somehow steals Harry's glasses as a way to taunt him. This could lead to Harry going on a quest to retrieve them, facing various dark magic obstacles along the way.

The fanfiction could explore a scenario where Harry's glasses are taken away as a way to break his spirit. Voldemort, having Harry as his pet, might want to completely subdue him. Without his glasses, Harry has to navigate a blurry world. This could lead to some interesting interactions with other characters. For example, Hermione might try to find a magical way to restore Harry's vision or at least give him some form of sight assistance without glasses. Ron, on the other hand, could be conflicted about whether to help Harry escape Voldemort's clutches or if he should follow Voldemort's orders as well since Harry seems so different without his glasses.

Some fanfictions may depict that Harry's children are transported to a parallel dimension where Voldemort never died. Here, they have to directly interact with Voldemort in his full power. They might try to use their own unique magic, inherited from Harry and their mother, to outwit Voldemort and find a way to return to their own dimension, all while avoiding being killed by Voldemort and his Death Eaters.

One possible plotline could be that Voldemort captures Harry early on and instead of killing him, decides to keep him as a pet. Harry, being in this strange situation, might start to develop a warped sense of loyalty to Voldemort over time.

Well, it depends on the specific fanfiction. There are countless fanfictions out there with all sorts of strange ideas. Some might indeed make Voldemort Harry's pet, perhaps through some sort of magic gone wrong or a very different interpretation of the characters' relationships. It's a way for fans to explore different aspects of the story in a non - canon way.