A common theme is loyalty. Tony's possessiveness often stems from his loyalty to Peter, and vice versa. They are there for each other through thick and thin.
Family - like bonds are also a big theme. Even if not related by blood, the possessive nature of their relationship can give the impression of a family unit. Tony may act like a father figure, and Peter may look up to Tony as a parental or mentor - like figure.
A third theme is self - discovery. Peter often has to figure out how he feels about Tony's possessiveness. Does he welcome it as a sign of love and care? Or does he feel stifled by it? This internal struggle within Peter about Tony's possessive nature is a common theme in these types of fanfictions.
One common theme is the intense protectiveness that Tony shows towards Peter. In many such fanfictions, Tony's possessiveness drives him to keep Peter safe at all costs. He might go to extreme lengths like building advanced suits for Peter with hidden tracking devices to always know his whereabouts.
One aspect to consider in 'possessive Tony and Peter fanfiction' is the nature of their relationship. It might explore themes of protection. Tony could be possessive in a way that he wants to keep Peter safe from the various dangers in the Marvel universe, like powerful villains.
One common theme is protection. Steve is often portrayed as being very protective of Tony, seeing him as someone precious to safeguard. Another theme is loyalty. Steve's possessiveness can be seen as an extreme form of loyalty, where he is dedicated to Tony's well - being.
One common theme is the power struggle. Since Peter Pan is possessive, there's often a struggle between his will to keep someone or something close and the will of that person or thing to be free.
A common theme is mentorship. Tony being the experienced one and Peter as the young protege. Another is friendship. They are often depicted as having a really strong bond.
The theme of family is also quite prevalent. Since Peter lost his uncle and Tony has his own family issues, they form a sort of surrogate family. Also, the theme of sacrifice. They are both willing to sacrifice themselves for the greater good, which is often explored in these fanfictions. In many of them, there are detailed descriptions of how they support each other in difficult times, which makes their relationship more complex and interesting. For example, in some stories, when Peter is in trouble at school because of his superhero identity, Tony steps in to help him deal with it. This not only shows their friendship but also how they are there for each other like family.
A common theme is mentorship. Tony often takes on the role of mentor to Peter, teaching him about his powers and responsibilities.
A major theme is growth. Peter's growth as a superhero and as a person under Tony's influence. Technology also plays a role as a theme. Tony's advanced tech and how it helps Peter. And there's the theme of trust. Building and maintaining trust between them, especially when facing tough situations in the fanfiction world.
In fanfiction, Tony being possessive of Peter can be seen as a form of over - protection. Tony, with his genius intellect and resources, might feel the need to safeguard Peter from the dangers of the world. It could also stem from a sense of mentorship and seeing Peter as a younger version of himself that he wants to guide and keep close.