The little sister is likely a young, curious girl. The big brothers could be teenagers or young adults. There might be a neighbor kid who is sometimes involved, perhaps a bit jealous of the relationship the little sister has with her big brothers and their 'big balls'. This neighbor kid could add some conflict or comical situations to the story, while the core relationship remains between the sister and her brothers.
It could be a story about a little sister who admires her big brothers' skills in a sport like basketball. The 'big balls' could refer to the basketballs. Maybe she looks up to them as they practice and play, and she loves to watch them, feeling proud of her brothers.
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.
Based on the title, it seems the main characters are the two brothers. But without more of the story, we don't know their names or much about them other than they are brothers.
If the balls are sports balls, it can be a great way to promote physical activity within the family. The sister and big brother can bond over a game of catch or a mini football match in the park, which is not only fun but also healthy.
Well, without more context, it's difficult to say precisely. It could potentially be a story where two brothers have something to do with large spherical objects. Maybe they found big balls in an attic and it led to a discovery of some family secret or it could be a comical story about two brothers who are clumsy with large balls in a game or activity.
I'm not sure specifically as I haven't heard of this exact 'big brothers heavy balls story' before. It could be a very unique or local story. Maybe it's about a big brother who has some sort of adventure related to heavy balls, perhaps in a game or a strange situation.
Here are some recommendations for romance novels about a younger brother falling in love with his sister: " Paranoid Bamboo Horse Seeking Love Story ": This novel tells the sweet story of a paranoid bamboo horse younger brother chasing his sister in love. 2. " Quickly Wear the Little Koi Fish: Super Tempting After the Villain Becomes Evil ": This novel described a sweet love story between an older sister and her younger brother.
The following are some recommendations for novels about a sickly brother falling in love with his sister: 1. "(Space of Fate) Sick Little Brother Fell in Love with Me": This novel was written by Liu Feng Xiao Chen. It told the story of a gender change. The main character was a sick little brother who fell in love with the female lead's sister. 2. "My Brother Is Sick": This novel was written by Tachibana and tells the story of a gentle sister and a sick brother. 3. "Eternal Night of Dust": This novel tells the story of a female protagonist struggling between saving and saving herself. She was adopted by the current prime minister and had a gentle and elegant brother and a spoiled and mischievous younger brother. Please note that the above novel recommendations may not completely meet the requirements of the title, because the given search results do not explicitly mention the ending novel of the sickly brother falling in love with his sister.
I have no idea who told the 'big balls story' as you haven't given any context about it.
It could be that the 'balls' are some sort of toy balls. The sister might be curious about what her big brother is doing with his collection of toy balls and starts playing with them. For example, they could be bouncy balls and they are seeing who can bounce the ball the highest or the most times.