One possible fanfiction could be set in their early days. Jiraiya, with his brash and confident self, tries to court Tsunade in his own clumsy way. Tsunade, initially resistant, starts to see his true heart beneath the bravado. They could go on adventures together, and during a dangerous moment, Jiraiya's protection of Tsunade makes her realize her deeper feelings for him.
Tsunade and Jiraiya had a complex relationship. They grew up together as comrades in the Hidden Leaf Village. Jiraiya had deep feelings for Tsunade. However, Tsunade was often hesitant. Jiraiya was a bit of a free - spirited and adventurous type, while Tsunade was more reserved and burdened with her past traumas. Their love was more of an unspoken and underlying current in their relationship, often overshadowed by their duties and the chaos in the ninja world.
It started from their shared experiences. As they trained and fought together, Jiraiya began to notice Tsunade's many qualities. Tsunade, who was initially just seeing Jiraiya as a comrade, gradually noticed his deep affection for her. His little gestures, like bringing her small gifts or always being the first to volunteer to be her partner in missions, made her heart soften towards him over time.
Another aspect is Jiraiya's sense of humor. He can make Tsunade laugh even in the darkest of times. His jokes and light - hearted nature can break through Tsunade's tough exterior and make her feel more at ease around him, which is a first step towards falling in love in the context of these fanfictions.
In this fanfiction, their relationship would be transformed. They would be like a married couple in a way, but without the formalities. Jiraiya would probably tone down his womanizing ways as he has a family to think about now. Tsunade would be more open and less prickly around Jiraiya. They would bicker less and cooperate more. Their relationship would be centered around Naruto, and as he grows, they would grow together as a family unit, with their bond getting stronger over time.
One major obstacle was Tsunade's past traumas. She had lost loved ones, like her brother and lover, which made her hesitant to open her heart again. Another was their different priorities at times. Jiraiya was often away on his travels and missions to gather information, while Tsunade was more focused on the internal affairs of the village. Also, Tsunade was a bit prideful and it took her time to admit her feelings for Jiraiya, which created a sort of emotional distance between them.
Well, their love story was a complex one. It began with their long - time friendship and comradeship. They grew up together in the Hidden Leaf Village. Jiraiya had always had a special place in his heart for Tsunade. He was attracted to her strength and beauty. However, Tsunade was a bit more reserved about her feelings. She was focused on her own goals like becoming a great medical ninja at first. But over time, Jiraiya's persistent affection started to make an impact on her.
A great element is the contrast between their personalities. Jiraiya is more carefree and adventurous while Tsunade is serious and responsible. This contrast can create interesting dynamics in their relationship. For example, Jiraiya might drag Tsunade into some wild escapades which she initially resents but later enjoys.
In Tsunade and Jiraiya love fanfiction, it often shows Tsunade's vulnerability. Usually seen as a strong and tough leader, when it comes to her feelings for Jiraiya, she can be shy and hesitant. For example, she might blush when Jiraiya compliments her, which is a side of her not often shown in the original series. This shows a different dimension of her character.
One great example could be a fanfiction where Tsunade and Jiraiya are on a mission together and during the mission, they start to realize their long - hidden feelings for each other. They might have a moment of danger where Jiraiya saves Tsunade, and that act of heroism makes Tsunade see him in a new light.