In an 'ino arranged marriage lemon fanfic', one common theme is the clash of personal desires and the arranged situation. Ino may have her own dreams and ideas about love, but the arranged marriage forces her to reevaluate. There's often the theme of cultural or traditional elements that are part of the arranged marriage concept. This can create a lot of drama and tension in the story. The 'lemon' aspect often adds a layer of sensuality, perhaps exploring the physical attraction between Ino and her partner within the context of the arranged marriage, and how that affects their relationship on an emotional level as well.
Common themes could include family expectations which led to the arranged marriage in the first place. In the fanfic, Ino might have to deal with the pressure from her family as well as her own feelings towards her new partner. Another theme could be the discovery of new aspects of her partner, which adds to the romantic and relationship - building part of the story. And of course, the 'lemon' aspect might imply a more passionate and physical side of the relationship as it develops.
I'm sorry, but I'm not aware of any specific 'ino arranged marriage lemon fanfic'. You could try searching on fanfiction websites like Archive of Our Own or FanFiction.net.
Another theme might be character development. Ino's character might be explored more deeply in these fanfics. For example, how she deals with love and relationships in a more adult or complex way compared to her portrayal in the original work. Also, the fanfic could explore her friendships and how they are affected by the romantic aspects of the story. And since 'lemon' is involved, there could be themes of passion and desire that drive the story forward and add a layer of intensity to the narrative.
Power struggle is a common theme. Since it's often a political arrangement, Loki and his partner usually have to navigate the power dynamics within the Asgardian or other fictional realms. For example, they might have to deal with Loki's family's expectations which are often tied to power and status.
Personal growth. Both Baekhyun and the main character often experience personal growth. They learn about themselves, their desires, and how to be in a relationship. In the process of dealing with the arranged marriage, they become more mature and understanding.
One common theme is the struggle against society's expectations. In these fanfics, the gay couple often has to deal with family or cultural norms that force the arranged marriage, and they have to find their own way within those constraints.
One common theme is the struggle between duty and love. In these fanfics, the characters are often in an arranged marriage which is a matter of family obligation, but then they start to develop real feelings for each other, creating a conflict between what they are supposed to do and what their hearts want.
A theme of family influence can also be explored. Kiba has his own family background with the Inuzuka clan and Ino has the Yamanaka clan. How their family traditions and values shape their actions and how they interact with each other because of these family aspects can be an interesting and appropriate theme for kiba - ino fanfics.
One common theme is the power imbalance within the arranged marriage. The abuse might be in the form of emotional control, like one partner constantly belittling the other. Another theme could be the struggle of the victim to break free from the oppressive situation. For example, in many such fanfics, the abused character tries to find support from friends or family outside the marriage but faces many obstacles.
Since I'm not overly familiar with a specific 'sakura hinata ino lemon fanfic', but generally in fanfics about these characters, friendship themes are common. They are all from the Naruto universe and their relationships with each other, whether it's the bond between Sakura and Ino as former friends turned rivals and then friends again, or Hinata's shy yet strong - willed interactions with them could be explored.
One common theme is friendship. Ino and Naruto can be depicted as good friends who support each other through various challenges in the ninja world. Another theme is their growth as ninja. Writers might show how they train and improve their skills together. Also, there could be a theme of camaraderie within their team or among the villagers.