One idea could be a male siren who has to hide his powers in the chaotic world of Borderlands. He might be on a journey to find others like him, facing various bandit groups along the way. His siren powers could manifest in unique ways, different from the female sirens we usually see in the game.
First, research the Borderlands universe thoroughly. Know the lore, the different regions, and the existing characters. For the male siren character, decide on his personality traits. Is he shy or bold? Then, create a plot. It could be centered around him coming to terms with his powers. For example, he might start off as an outcast but gradually find his place in the world of Borderlands.
A possible story could be about a Siren OC named Lyra. She discovers a hidden power within herself while exploring a new area in Pandora. This power not only makes her stronger but also attracts the attention of some dangerous bandits. Lyra has to fight them off while also trying to figure out how to control this new power.
First, consider the origin of your Siren OC. Was she born with her powers? Or did she acquire them through some strange event? This will shape her view of herself and her place in the Borderlands. Next, her skills and abilities. Besides the standard Siren powers, she could have a special skill like being able to communicate with a certain type of creature. Her goals are also important. Is she seeking revenge? Or is she on a quest to find other Sirens to learn more about her kind? Her relationships with other characters can be complex. She could be in love with a Vault Hunter, or have a mentor - student relationship with an older Siren.
Another option is Wattpad. Although it has a wide range of content, including original stories, it also has fanfiction. You can search for male siren fanfiction on Wattpad, but be aware that the quality can vary more compared to the other two sites.
One popular male siren fanfiction could be about a male siren who falls in love with a human fisherman. In the story, the siren uses his enchanting voice not to lure the man to his death, but to draw him closer in a romantic way. The siren might have to overcome his natural instincts and the rules of his underwater world to be with the human.
One common theme is the journey of self - discovery. The male oc often starts out not knowing his full potential in the wild and chaotic Borderlands. He gradually discovers his strengths and weaknesses as he faces different challenges, like fighting against the bandits or dealing with the powerful corporations.
Emma Swan could also be a popular choice. She's a strong - willed and powerful character. The contrast between her strength and the siren's seductive power can create some really engaging storylines. Plus, Emma has her own insecurities and past traumas that a siren could either exploit or help her overcome, depending on the direction of the fanfiction.
One great source for borderlands male oc fanfiction is Archive of Our Own. There are many talented writers who create interesting male original characters in the Borderlands universe. For example, some fanfictions focus on a male oc who is a skilled vault hunter, with unique abilities and a backstory that ties into the existing Borderlands lore.
Maddie's siren nature might make her pregnancy more difficult. For example, sirens are often associated with water, and her body's need for water could be intensified during pregnancy. She might need to be closer to water sources more often than a normal human pregnant woman.