Another possible storyline is that Spider - Man discovers his mother was a key figure in a powerful magic - based organization. This could open up a world of magic in the Spider - Man universe. He might learn magic from her hidden teachings and use it to fight new and more dangerous villains that are resistant to his normal web - slinging and physical combat abilities.
In some fanfictions, Spider - Man's mother might be from an alien race. This would bring in elements of science - fiction and could explain some of his unique powers in a different way. For example, his ability to climb walls could be related to some alien genetic trait. Also, it could lead to a plot where he has to deal with his alien heritage and the implications it has on his life as a superhero.
One interesting storyline could be Venom teaming up with Spider - Man in a Homecoming - based setting. Maybe there's a new threat in the city that they both realize they need to face together. For example, a powerful criminal organization that's using advanced technology stolen from Stark Industries. Another could be a Venom - origin story set during the time frame of Homecoming, where the symbiote's arrival on Earth and its connection to Peter Parker's world is explored in a different way than in the official comics or movies.
In the original comics, Spider - Man's mother is not really a major part of the story. But in fanfictions, she can be a central figure. For example, in some fanfictions, she is alive and mentors him, which is very different from the comics where she is absent.
One interesting storyline could be about Spider Man facing a new villain that was created specifically for the fanfiction. This villain might have powers that directly oppose Spider Man's, like the ability to nullify his spider - sense.
Perhaps a storyline where they get transported to an alternate dimension and have to find their way back home while also dealing with the differences in that world. In this dimension, the rules of physics or the power dynamics might be different, which creates new challenges for them. They might have to rely on each other more than ever and in the process, their relationship deepens.
In some fanfictions, the spiderling could be from a future timeline and comes back to the present to help Spider - Man. This could involve him warning Spider - Man about a great danger that's coming and they have to work together to prevent it. Or perhaps Spider - Boy has a unique power that Spider - Man doesn't, like the ability to communicate with spiders on a deeper level. Their story could revolve around how they combine their powers to defeat a new breed of villains that are immune to Spider - Man's usual attacks. And there could also be a story where all three, spiderling, Spider - Boy, and Spider - Man, are brought together by a mysterious force and have to figure out why and what their combined purpose is.
Another could be a story where Iron Man mentors Spider - Man in the world of high - tech gadgetry. Spider - Man might be having trouble with his web - shooters, and Iron Man helps him upgrade them to be more efficient and versatile. This could also lead to some humorous moments as Spider - Man tries to adapt to the new tech.
A great storyline is when Black Cat loses her memory and Spider - Man has to help her remember who she is while also protecting her from the villains who want to take advantage of her vulnerable state. It adds a lot of drama and character development as they navigate through this difficult situation together. Also, there are storylines where they start as rivals but gradually become allies and friends, learning to trust each other and work together for the greater good of the city.
One interesting storyline could be Silk and Spider - Man teaming up to take on a new super - villain that has the power to manipulate time. They have to figure out how to work together while also dealing with their own personal issues. For example, Silk might be struggling with her newfound powers and how they affect her relationships outside of being a hero, and Spider - Man could be dealing with the pressure of being a public figure.
In some fanfiction, there might be a love story between Spider - Man and Dazzler. They could meet during a city - wide crisis and gradually fall in love as they fight side by side. Their different powers and backgrounds would make for an interesting relationship dynamic.
One interesting storyline could be Spider - Man and Falcon teaming up to stop a new supervillain in the city. This villain might have powers that require both of their unique skills to combat. For example, the villain could be able to fly and shoot energy blasts, so Falcon can take to the air to engage in aerial combat while Spider - Man uses his agility to dodge the blasts on the ground and find a way to disable the villain's power source.