In a lot of 'tony meets peter fanfiction', the theme of legacy is present. Tony's legacy as Iron Man and how Peter can carry it forward or be influenced by it. Also, the theme of sacrifice. Sometimes Tony sacrifices for Peter or vice - versa in the face of danger. There's also the theme of discovery, as Peter discovers new things about himself and his powers with Tony's guidance.
One great 'Bucky meets Tony' fanfic could be 'A New Alliance'. In this fanfic, Bucky and Tony are forced to work together on a mission. Their initial distrust slowly turns into mutual respect as they realize they have more in common than they thought, especially in terms of their experiences with trauma and trying to find their place in the new world.
One possible plotline could be that Mantis and Tony meet during a battle and Mantis uses her empathic abilities to understand Tony better than anyone else. This could lead to a deep friendship or even a romantic relationship.
Maybe in the 'Tony meets Pepers kid fanfiction', the kid is in some sort of trouble at school, like being bullied. Tony steps in and uses his charm and intelligence to not only solve the bullying problem but also boost the kid's confidence. He could introduce the kid to his friends, who are also amazing in their own ways, and this new circle of friends could help the kid grow into a more confident and well - rounded individual.
Often, Peter is really well - written. Writers can capture his naivete and his eagerness to learn and do good. His internal struggle between being a normal kid and a superhero is very engaging.
In some fanfictions, Peter and Tony could be working on a top - secret project together. Maybe it's a new type of suit that combines Peter's spider - like abilities with Tony's high - tech gadgetry. This would involve a lot of back - and - forth between their different ways of thinking and problem - solving.
One possible plot could be that Sherlock is investigating a high - tech crime in London. Tony Stark, being in the city for some business, gets involved. Sherlock is initially suspicious of Tony's flamboyant and high - tech ways. But as they start working together, Sherlock realizes Tony's intelligence and they combine their skills. Sherlock's deductive reasoning and Tony's technological know - how lead them to solve the crime and in the process, they become friends who respect each other's abilities.
One common theme is the clash of different worlds. Ruby often comes from a different background than Tony Stark's high - tech, billionaire - playboy - philanthropist world. Another theme is mentorship, where Tony might take Ruby under his wing or vice versa. And of course, there's the theme of teamwork, as they usually end up working together towards a common goal.
Their interaction would be full of tension at first. Loki is a trickster and Tony is a skeptic. Loki would likely use his charm and magic to try to throw Tony off, while Tony would be using his sarcasm and intelligence to counter Loki's advances. It would be like a clash of two very different personalities, one from the world of magic and the other from the world of science and technology.