One possible plotline could be a situation where Hermione loses her bra during an adventure with Ron and there's some comical or awkward moments as they try to deal with it without others noticing. Another could be that Ron accidentally sees Hermione's bra and it causes some blushing and confusion between them as they realize their growing feelings for each other in a new light.
In some Ron and Hermione bra fanfiction plotlines, perhaps Hermione is trying on new clothes and Ron walks in on her while she's adjusting her bra. This could lead to a series of misunderstandings and eventually a deeper conversation about their relationship. Or it could be that a magical spell goes wrong and Hermione's bra has some strange magical properties that Ron has to help her with, which in turn strengthens their bond.
A plotline might involve a bet or a dare between Ron and Hermione that somehow involves a bra. For example, Ron dares Hermione to go without her bra for a day (in a very innocent and not inappropriate way) and she takes up the challenge, which then leads to all sorts of funny and interesting situations as they interact with their friends. Another idea could be that a gift - giving situation occurs where Ron gives Hermione a beautiful bra as a token of his love, and they have to deal with the reactions of their friends and family to this rather unique gift.
Well, one plotline could be that Hermione is heartbroken by Ron's cheating. Draco, who has secretly admired her from afar, steps in to comfort her. This leads to them exploring a relationship that was previously unthinkable due to their houses' rivalry.
One plotline could be that Ron is lured by the promise of power. He betrays Hermione to join a dark wizard or group that offers him something he desires, like more status in the wizarding world. Another could be a love triangle gone wrong. If there's a new character who Ron fancies and this person convinces him that Hermione is standing in the way of their relationship, he might betray her.
One possible plotline could be a moment of intense passion during a dangerous situation. For example, they might be in the middle of a battle against dark wizards, and Ron, fearing for Hermione's life, shows his love and protectiveness with that kiss on her neck. It could be a spur - of - the - moment thing that makes them realize their deep feelings for each other even more.
In a more comical plotline, Hermione and Harry are on a quest, and Hermione's bra gets caught on a branch or something as they are running through the forest. Harry has to help her get free without making it awkward. It could also be that Hermione's bra has some sort of protection charm that Harry discovers by accident, and they have to figure out how to use it to their advantage during a dangerous situation at Hogwarts.
In some fanfictions, Fred could be the voice of reason. He tries to talk Ron out of his actions when he sees Ron straying from Hermione. But Ron doesn't listen, and Fred has to deal with the fallout. There could also be a plot where Fred is in a relationship himself, and seeing Ron's behavior makes him reflect on his own relationship and how to be a better partner, while also trying to help Hermione through the difficult time.
Another plot could be that Ron's dad is in trouble, perhaps he's been wrongly accused of misusing magic at work. Hermione, being the brilliant witch she is, decides to help clear his name. She starts investigating, interviewing his colleagues and looking into the records. As she digs deeper, she uncovers a conspiracy within the Ministry that was set to frame Ron's dad. In the process, they develop a strong bond of mutual respect and friendship.
One possible plotline could be that Ron catches Hermione and Draco in a situation that is completely misinterpreted. Maybe they were just having a civilized conversation about schoolwork or magical theories, but Ron jumps to conclusions. For example, he might see them in a corner of the library and assume they are plotting something against him or Harry. Then, the story could revolve around Hermione and Draco trying to explain the situation to Ron, who is initially very angry and distrustful. This could lead to a series of events where Ron slowly realizes his mistake and they all learn a lesson about not jumping to conclusions.
In some fanfiction, a possible plotline could be centered around Gohan and Bra's relationship evolving during the pregnancy. They might have some misunderstandings at first, like Gohan being overly worried and Bra feeling a bit suffocated. But then they work through it and grow closer. Another plotline could be about the cultural and family traditions they follow during the pregnancy. Maybe there are some Saiyan traditions that they have to uphold, which could add an interesting aspect to the story. And also, there could be a plotline where they face external threats while Bra is pregnant, and they have to protect their unborn child together.
One possible plotline could be that after some time apart, they accidentally meet at a magical event. The old feelings start to resurface as they talk about their shared memories at Hogwarts. They realize that the things that drove them apart were minor compared to their deep connection. So they slowly start to rekindle their relationship.
One possible plotline could be that Ron and Hermione are influenced by dark magic or a powerful enemy who manipulates them into betraying Harry. For example, they might be under the Imperius Curse. Another could be that they misunderstand Harry's actions or intentions, leading them to believe he has gone to the dark side, so they turn against him in an attempt to 'save' the wizarding world. Maybe they are jealous of Harry's fame and power growing too much, and this envy festers until they decide to betray him.