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.
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.
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.
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 interesting aspect could be the complex relationship dynamics it explores. Tony's possessiveness might stem from his protective nature towards Peter. It can lead to situations where Peter has to assert his independence while still respecting Tony's feelings.
In some fanfictions, Tony's possessiveness shows in more subtle ways. He might be possessive of Peter's time, always wanting to have Peter work on projects with him. He also could be jealous if Peter spends too much time with other people, especially if he thinks they might influence Peter in a way he doesn't like.
Often, it portrays a relationship where Tony is overly protective. He might constantly hover over Peter, trying to keep him out of danger. This can make Peter feel a bit suffocated at times.
There is 'Possessive Tendencies' which delves into Tony's fear of losing Peter. It shows how his possessiveness stems from his own past traumas and how he tries to keep Peter close at all times, both in the Stark Tower and on missions. The story beautifully portrays the complex relationship between them.
One popular 'Tony possessive of Peter' fanfiction is 'Guarded by Iron'. It shows Tony's over - protective nature towards Peter in a really engaging way.
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.