A frequent theme in RWBY Cinder Dom fanfic is the exploration of her character's psyche. When she is in a dominant role, we get to see more of what makes her tick. Her insecurities, her desires for power and respect all come to the surface. And there's also the theme of conflict. Her dominance usually creates some sort of conflict, either with other characters who oppose her or with the status quo of the RWBY world that she is trying to change to suit her own ends.
One common theme could be power and ambition. Cinder is a very ambitious character in RWBY, and in fanfics, this could be explored further, especially in relation to her 'futa' aspect which might be used to emphasize her dominance. Another theme might be redemption. Some fanfics could explore the idea of Cinder finding a path to redemption despite her actions in the original series.
Redemption is also a popular theme. Since Cinder is a villain, many fanfics like to see if she can be redeemed, often with Ruby playing a key role in that process. For example, Ruby's kind nature might inspire Cinder to change.
Power struggle is a common theme. Since Cinder is a powerful character, often the OC has to either match her power or find a way to overcome it. For example, in many fics, the OC has a special power that can counter Cinder's Grimm - like abilities.
One common theme is redemption. Cinder is often portrayed as a character who might find redemption through her interactions with Ruby. Another theme is the power of understanding, as they come from very different sides in the RWBY world.
One popular RWBY Cinder Dom fanfic is 'Cinder's Ascent'. It delves into Cinder's character development as she takes on a more dominant role in various situations within the RWBY universe. Another interesting one could be 'Cinder's Dominion' which shows her ruling over certain aspects of the story world in a rather unique way.
One common theme is redemption. Many fanfics explore the possibility of Cinder finding redemption for all the bad things she has done. Another theme is power. Since Cinder is a powerful character, fanfics often deal with her gaining more power, losing power, or struggling with the power she already has. The theme of identity is also common. Writers like to dig deeper into who Cinder really is behind her menacing exterior.
A common theme is power and ambition. Cinder is a very ambitious character in RWBY, and many fanfictions explore her drive for power further. For example, she might be on a quest to gain even more power than she already has in the show. Another theme is redemption. Some fanfics like to imagine if Cinder could be redeemed and what it would take for her to turn away from her evil ways.
Power. Often, Cinder's power is explored to an extreme in these fanfictions. Her already formidable abilities are pushed further, making her even more of a force to be reckoned with.
In many RWBY Mama Cinder fanfics, there is often a theme of emotional healing. Cinder is a complex character with a lot of emotional baggage. A mother figure could potentially be the catalyst for her to start dealing with her emotions. Another common theme is the idea of alternative paths. How would Cinder's story change if she had a maternal influence? Would she still be on the same path of destruction or would she choose a different, more positive route?
Another theme is often the forbidden nature of the relationships. Cinder is a complex character, and in many fanfictions, her relationships are seen as something that goes against the norm, whether it's due to her alignment or her past. This adds an element of tension and intrigue, especially when combined with the 'lemon' elements which can heighten the emotional stakes.