A storyline might involve Peter trying to hide his malnourishment from his friends and family, especially Aunt May. He doesn't want them to worry, but as time goes on, it becomes more and more difficult. His friends might start to notice that he's losing weight or seems weaker. This could lead to some tense moments where he has to either come clean or find a way to deal with it on his own.
Perhaps in the fanfiction, Peter's malnourishment is caused by a new villain who has somehow contaminated the food supply in New York. Peter, as Spider - Man, has to not only find a way to stop this villain but also has to deal with the personal consequences of being malnourished. He could team up with other superheroes or scientists to solve this problem, all while his own health is deteriorating.
One possible storyline could be Peter Parker's struggle to keep his identity as Spider - Man a secret while dealing with malnourishment. Maybe he's so focused on fighting crime that he forgets to take care of himself. Another could be that due to some financial difficulties, he can't afford proper food, and this affects his performance as Spider - Man. For example, he might be slower or less able to focus during battles.
In a 'Peter Parker gets a chibi' fanfiction, the chibi could be from an alternate dimension. Peter first thinks it's some sort of strange new enemy but soon realizes it's just a lost little being. He decides to help it find its way home. Along the way, they have all sorts of adventures. The chibi might have unique abilities that Peter doesn't have, like the ability to communicate with animals. This could lead to some interesting situations where they have to work together with the help of the animal kingdom to overcome obstacles.
One possible storyline could be exploring the emotional turmoil Peter goes through due to the abuse. He might struggle with his sense of self - worth and his relationship with other superheroes. Another could be his journey to overcome the trauma and find a way to heal, perhaps with the help of his friends like Ned or MJ.
Perhaps in the fanfiction, Peter Parker sacrifices himself to protect his loved ones. A powerful villain has targeted his aunt May, MJ and Ned. Peter realizes that the only way to stop the villain from harming them is to give up his own life, so he does something heroic and self - sacrificing like using his body to shield them from a deadly attack.
One interesting storyline could be Peter using his spider - abilities in a ballet - related way. For example, his enhanced balance and agility from being Spider - Man could make him an exceptional ballet dancer. He might incorporate his acrobatic moves into a unique ballet performance that wows the audience.
One possible storyline could be Peter struggling with the high expectations that come with being the son of a hero like Captain America. He might constantly feel pressured to live up to Steve Rogers' legacy. Another could be Peter using the values he's learned from his 'father' to face new villains in a different way than he did as Spider - Man. For example, he could focus more on teamwork and leadership like Captain America.
One possible storyline could be Peter trying to hide the abuse from May because he doesn't want to break her heart. He endures it in silence while still trying to be a hero as Spider - Man. Another could be that the abuse gets so bad that Peter's performance in school and as Spider - Man starts to decline, and his friends start to notice and try to figure out what's wrong. Or perhaps May finally discovers the abuse and has to make a tough decision about her relationship and protecting Peter.
One interesting storyline could be Peter Parker using his scientific knowledge to upgrade the Avengers' technology. For example, he might create new web - based gadgets for himself that also have applications for the team. Another could be Peter's struggle to fit in with the more experienced Avengers, like trying to prove himself during a tough mission. And there could be a storyline where Peter discovers a new power and the Avengers help him master it.
One interesting storyline could be Peter using his wealth to upgrade his Spider - Man gear on a whole new level. He could create high - tech suits with advanced features like self - healing capabilities or enhanced camouflage. Another could be him funding scientific research to find a cure for the villains he faces, instead of just fighting them physically.
A really cool storyline could be that the Web of Life starts to malfunction and Peter Parker is the only one who can feel it. As he delves deeper into the problem, he finds out that it was caused by an experiment gone wrong in another universe. He then embarks on a journey through the Web of Life to find the source of the problem and fix it, all while facing various challenges and making new friends along the way.
A possible storyline is Kaine Parker getting accidentally transported to the Guardians' territory where Peter Quill is. Their clash of personalities, Kaine's more brooding nature against Peter's carefree space - faring attitude, could lead to some really engaging character - driven plots. They might start off as distrusting each other but then gradually form an alliance.