Yes, he was. In the novels, Renly's sexual orientation was an open secret in a way. His bond with Loras was deep and romantic. This aspect of his character influenced his actions and decisions, such as in matters of alliances. He was more inclined towards Loras in a way that was not just friendly but had a romantic undertone, which was different from the more traditional relationships in the story.
A new, mysterious dark side character could also be introduced in the fanfiction to hypnotize Rey. This character could have a unique power that allows them to manipulate minds, and they target Rey because of her strong connection to the Force. They might see her as a threat or a tool to be used for their own evil plans.
Perhaps their relationship begins with curiosity. Daenerys has heard of the powerful Robert in Westeros, and Robert is intrigued by this Targaryen with a claim to the Iron Throne. As they communicate more, they find common ground in their desire for a just Westeros. They might start to fall in love slowly as they share their dreams and fears, and work towards building a better future for the Seven Kingdoms.
In a fanfiction, the lemon could play a magical role. Imagine Joffrey is cursed, and the only way to break the curse is through a lemon - related task. This could lead to a whole new side of Joffrey being explored as he has to rely on something as simple as a lemon to save himself.
Renly was a popular character. His charisma and his claim to the throne made him an interesting figure. He had a large following and his presence added to the political drama in the novels. Also, his relationship with other characters like Loras and his role in the power struggle contributed to his popularity.
In fanfiction, the relationship between Stannis Baratheon and Sansa can be quite complex. Some fanfictions might explore a political alliance between them. Stannis, being a rather stern and duty - bound character, could see Sansa as a valuable asset in his quest for the Iron Throne. Sansa, on the other hand, might initially be cautious but could gradually come to respect Stannis' sense of justice.