A frequent trope is the power dynamic. Madara is an extremely powerful character, and Sakura has her own strength too. In these fanfictions, Madara's possessiveness often plays with this power dynamic. He might be possessive because he respects her power and wants her by his side. Also, the 'forbidden love' trope can be present. Given their different backgrounds and the general storylines in the Naruto universe, their relationship might be seen as something that shouldn't happen, which adds to the allure in the fanfiction.
One common trope is the overprotective Madara. He'll go to great lengths to keep Sakura safe, even if it means facing powerful enemies alone. Another trope is the jealousy factor. When Sakura interacts with other male characters, Madara will get visibly jealous. For example, if Naruto or Sasuke talks to Sakura, Madara might glare or make snide remarks.
In many of these fanfictions, there's the trope of Madara trying to isolate Sakura from her friends. He believes that only he can truly understand and protect her. This can lead to some internal conflict within Sakura as she struggles between her loyalty to her friends and her growing feelings for Madara. Another common trope is Madara using his power and influence to get closer to Sakura, like arranging situations where they are alone together so he can have her all to himself.
One popular fanfiction with this theme might be 'Madara's Obsession'. In it, Madara's possessiveness towards Sakura is shown through his actions to protect her from all threats. He often gets jealous when other characters get too close to Sakura. Another could be 'Sakura and Madara's Bond', which delves deeper into how Madara's possessive nature actually stems from his deep - seated feelings for Sakura.
One common theme is redemption. Madara, having made many wrong choices in his life, often finds redemption through his interactions with Sakura. For example, in some fics, Sakura's kind heart makes Madara re - evaluate his actions.
One common trope is the 'forbidden love' aspect. Since Atem is a vampire, their relationship might be seen as taboo in the story's world. Another trope could be the 'damsel in distress' where Yugi is constantly in need of Atem's protection due to his vampire - related enemies. However, this can be subverted where Yugi is actually strong in his own right.
One common trope is jealousy. Draco often gets jealous easily when other characters show interest in the reader. For example, if a Gryffindor boy talks to the reader, Draco will quickly step in. Another trope is over - protection. He'll try to keep the reader out of dangerous situations, even if it means going against school rules. And there's also the 'mine' trope, where he'll openly declare the reader as his in a very possessive way.
In such fanfiction, Sakura might be depicted as more alluring and perhaps more bold in her interactions with Madara. Madara could be shown as having a certain charm that draws Sakura to him.
Common themes in such fanfictions include the idea of ownership. It's not in a literal sense, but more of an emotional ownership. Sakura might feel that Sasuke is 'hers' after waiting for him for so long. And Sasuke might have a similar feeling towards Sakura. Another theme is the struggle with independence. Their possessiveness can sometimes clash with the other's need for independence. For example, Sasuke is a very independent character, but if Sakura is too possessive, it can create a conflict. Also, there's often the theme of redemption. Sasuke might be possessive as a way to redeem himself for all the pain he has caused Sakura in the past, by making sure he is the only one in her life now.
Love and devotion are also key themes. The possessiveness is really a manifestation of their deep love. In these fanfictions, their love is so intense that it turns into possessiveness. They are devoted to each other and the fanfiction might show how they handle situations where that devotion is tested, such as when they are separated or faced with difficult choices.
The theme of jealousy often appears. Gaara may become jealous if he sees Sakura interacting with other male characters, especially those who are also powerful or have a history with her. This jealousy can manifest in different ways, from silent brooding to more aggressive displays of his possessive nature.
One common theme is protection. Itachi is often depicted as being extremely protective of Sakura, which is a form of possessiveness. He doesn't want her to get hurt, whether it's from physical threats or emotional harm.
Well, one common trope might be the 'damsel in distress' where the abused oc is constantly in need of rescue. Another could be the alpha's over - the - top possessiveness being seen as a form of 'love' even though it's not healthy. But again, this is a rather dark and not - so - positive set of tropes.