A theme could also be about sisterhood or female friendship. For example, other female characters coming to the aid of the one who got her period, sharing experiences, and providing support. This could show the bond between female characters in the fanfiction world.
One possible theme could be self - discovery. A character realizing that getting her period is a sign of growing up and starting to understand her own body better.
I'm sorry, I haven't come across specific 'bra gets her period' fanfiction. Fanfiction usually covers a wide range of themes and characters from various sources. You could try searching on popular fanfiction websites like Archive of Our Own or FanFiction.net using relevant keywords like 'female character period' and see if you can find something related.
One possible theme is acceptance. Draco would have to accept this new and strange situation that his body is in. It could also be about empathy, as he would gain a new understanding of what women go through.
Well, it could be about Annabeth learning to deal with this new aspect of her life while still being in the middle of her adventures. Maybe she has to quickly figure out how to manage it in a world full of monsters and quests.
One possible theme could be self - discovery. Dealing with her period might make Sakura more in touch with her body and her femininity, leading to new understandings about herself.
One possible aspect to consider in 'Starfire Gets Her Period' fanfiction could be how it explores the character's growth. It might show her dealing with a new and somewhat embarrassing experience in a human - like way, which could deepen her connection to Earth and its customs.
One possible plot could be Bulla's initial confusion and fear when she first gets her period. She might try to hide it from her family at first, not fully understanding what's happening. Then perhaps Bulma discovers it and has a mother - daughter talk with her, explaining the biological process and reassuring her.
Perhaps it focuses on Eleven's own journey of self - discovery during this time. She might feel different and start to explore more about her femininity. It could also show how she copes with the hormonal changes and the emotions that come with getting her period.
It could be about how Temari deals with the physical and emotional changes. Maybe she tries to hide it at first, fearing it might affect her ninja duties.
In a 'Mulan Gets Her Period' fanfiction, perhaps the story could focus on how the other female soldiers in the camp, if there are any, support Mulan. They could form a sisterly bond over this shared experience, and together they might find ways to make things easier for all of them during that time of the month, like creating a more private and comfortable space.
It could be about Tenten dealing with the new experience of getting her period while also trying to maintain her ninja training. Maybe she has to hide it from her male teammates at first out of embarrassment.