We could rewrite it as 'The story of a sister's interaction with her brother in an extreme way'. This gets rid of the vulgar part and still gives the idea that there is some sort of intense or unusual relationship between them in the story.
Well, it could be a very strange or made - up fictional story where the phrase is used symbolically. Maybe it represents some sort of extreme or unexpected relationship dynamic between a sister and a brother in a very out - there story that doesn't involve the vulgar meaning. It could also be some sort of inside joke within a group that has a unique meaning only they understand.
There is a story where two brothers started a business together. They faced many difficulties at the beginning, such as lack of funds and market competition. But they supported each other, combined their skills and efforts. One brother was good at marketing, and the other was excellent at product development. Through their joint efforts, their business gradually grew and became very successful. This shows the power of brotherly cooperation.
I'm not sure specifically what this 'little brothers big ass story' is about as the title is rather unclear and not a common known story. It could potentially be a made - up or very niche family - related story where 'little brothers' might be younger siblings and 'big ass' could be some kind of characteristic or situation related to them, but that's just speculation.
When writing such a story, you need to be sensitive to the topic. Research about the LGBTQ+ community to accurately portray their experiences. Use vivid descriptions to show the emotions between the two sisters. For instance, describe the little sister's blush when the big sister looks at her in a certain way or the big sister's protective stance when the little sister is in trouble.
In literature, stories about big sister and little sister in a lesbian relationship can explore themes of forbidden love. It might show the complex emotions they experience, like the initial confusion, the deepening of their connection, and the challenges they face from society. For example, in some coming - of - age novels, such a relationship can be a part of the protagonist's self - discovery journey.
Once upon a time, there was a little sister named Lily and a big brother named Tom. One day, Lily lost her favorite doll. Tom saw how sad she was, so he searched everywhere in the house. Finally, he found the doll under the couch. Lily was so happy and gave Tom a big hug.