Aemon Targaryen's unrequited love was also tragic. He had to suppress his feelings all his life due to his maester vows. He watched the woman he loved from afar, never being able to act on his emotions. His love was a silent and sad one that he carried until his death.
Another love story could be considered that of Aemon Targaryen. Although his love was more of a forbidden and unrequited one. He was in love with a woman he could not have due to his vows as a maester, but his feelings were deep and added a touch of melancholy to his character.
Sure. There are stories about her relationships that are not of an adult nature. Like her relationship with Ser Jorah Mormont. He was her advisor and protector. Their relationship was complex, with Jorah being in love with her while she respected him as a loyal follower and a source of wisdom in her conquests and rule - building.
One interesting 'Cersei Targaryen fanfic' could be one where she has to navigate the complex politics of the Targaryen court. In this story, she might use her wits and charm to gain allies and outwit her enemies. Another could be a love story where she falls for a Targaryen prince, defying all the odds and expectations of her family. And there could also be a fanfic where Cersei discovers she has some long - lost Targaryen heritage and has to come to terms with this new identity while still maintaining her hold on power.
There are likely some out there. You can start by checking fanfiction websites like Archive of Our Own. Search for the specific tags 'oc targaryen', 'polygamy', and 'arianne' to find relevant stories. However, the quality can vary greatly, so be prepared to sift through a few to find one that really catches your interest.
One popular one could be where the OC is a healer who joins Daenerys on her journey. The OC uses their skills to tend to the sick among Daenerys' followers, and they develop a deep friendship. This kind of story often focuses on the OC's unique perspective in Daenerys' world of power struggles and conquest.
There might be a fanfiction where Margaery Tyrell forms an unexpected alliance with a Targaryen. For example, she teams up with a Targaryen princess to bring about some sort of reform in Westeros. They face many challenges together, like opposition from other houses and internal power struggles within the Targaryen family.
One great Jon Snow Targaryen fanfiction is 'The Dragon's Heir'. It explores Jon's journey after learning his true heritage. The author beautifully weaves in his relationships with other characters, especially Daenerys. Another one is 'Snow of House Targaryen' which delves deep into how Jon copes with the political implications of being a Targaryen in a world that was so used to seeing him as a Stark bastard.
One interesting fanfiction could be about her daughter's journey to claim the Iron Throne. Maybe she has to face many challenges and political intrigue, similar to what her mother went through.
One great 'Rhaella Targaryen oc fanfic' might be those that explore her relationship with her family members in more depth. For example, a story could focus on her bond with her son, Rhaegar. It could show how she influenced his upbringing and his decisions, which would be really interesting as it gives a new perspective on the Targaryen family dynamics.