One possible plot could be that the Black Cat licks Peter Parker as a form of affection, and this becomes a unique way for her to show her feelings in a world where their relationship is full of secrecy and danger. Maybe it's a sign of trust she's building with him.
The licking could initially be a source of confusion for Peter. He might not understand what it means exactly, which could cause some tension in their relationship as he tries to figure it out. But once he realizes it's a sign of her care, it could enhance their bond.
Often, Black Cat is portrayed as a mysterious and alluring figure. She's shown to be very confident in her abilities and not afraid to take risks. For example, in many fanfictions, she'll be the one to initiate a dangerous mission or a heist, and Peter will have to either join her or try to stop her.
In fanfiction, Peter Parker's age can vary widely. Some fanfics might keep him at his traditional comic or movie age, like a teenager in high school, around 15 - 18 years old. This allows for stories centered around his high - school experiences, dealing with bullies, and his early days as Spider - Man.
In some fanfictions, Peter Parker's asthma can add an interesting layer to his character. It could be used to show his vulnerability even with his superpowers. For example, during intense battles or moments of high stress, his asthma might act up, making the situation more challenging for him. Writers might use this to create more drama and tension in the story.
Peter Parker is alive in the comics. Comics often have complex and evolving storylines, and while he's alive now, there's no guarantee he'll always stay that way. It all depends on the creative directions the comic publishers and writers take.
Yes, Peter Parker was indeed a photographer in the comics. He often used his photography skills to support himself and document his adventures as Spider-Man.