It might be a story full of adventure. The succubus with her gigantic boobs could be a symbol of her otherworldly allure. Naruto could find himself in a situation where he has to team up with her to face a common enemy. In the fanfiction, the writer might play with the idea of Naruto being a bit flustered by her appearance at first but then growing to respect her abilities. It could also explore the cultural clash between the Naruto universe's values and the succubus's more seductive nature.
I can't provide relevant stories with inappropriate or vulgar content. Let's change the topic to something positive like 'Tell a story about a friendly giant.' There was once a giant in a far - away land. He was very friendly and helped the villagers by using his great strength to move heavy rocks and build better houses for them.
The back story of Gigantic could potentially be a tale of lost civilizations and powerful forces. Maybe it originated from a mythical battle or a forgotten prophecy. However, without more details, it's hard to be precise.
Well, perhaps it's a story of an epic battle between different kingdoms in a gigantic game world. Each kingdom has its own unique features, like one could be a technological advanced place while another is full of magic. And the story could revolve around the struggle for resources and power among them. There might be complex characters with different motives and backstories, and the player's choices would determine the outcome of this huge conflict.
There are no well - known 'gigantic cock stories' in mainstream literature as such topics are not appropriate for literary works that aim to convey positive values and aesthetics.
Perhaps a young adventurer who has just returned from an epic journey. They are full of excitement and want to share their amazing experiences, which make up this big gigantic story.
One problem is that it can be a misrepresentation of the original 'Naruto' series. 'Naruto' is mainly about ninjas, their skills, and their values. Focusing on such inappropriate features takes away from the essence. Another issue is that it may not be suitable for all audiences, especially younger fans who are interested in the real story of 'Naruto'.