Well, if your baby sis has some amazing achievements like winning a school talent show at a very young age, that could be a 'hot story'. For example, she might have stunned everyone with her singing or dancing skills, making her the talk of the school.
This is completely inappropriate behavior. Such topics involve vulgar and unethical content that goes against moral and social norms. We should abide by proper values and respect boundaries in family relationships and society.
You could also encourage her to write her own stories. Provide her with some blank notebooks and colorful pens. When she writes her own stories, she will gain a deeper understanding of how stories are constructed. And then you can read her stories and praise her creativity. This will make her more interested in stories in general.
Perhaps 'suck' here is used in a more figurative sense, indicating that she really wants to soak up or absorb stories. It might be a good idea to encourage her interest. You could take her to the library regularly so she can explore a wide variety of stories on her own. And also, you can ask her what kinds of stories she likes, for example, does she prefer stories about animals or heroes? Then you can look for relevant books or even create your own stories for her based on her interests.
It could mean that a young sister is learning to be attracted to or engage with interesting stories. Maybe she is developing a love for reading or listening to various tales.
This statement is inappropriate and not suitable for discussion in the context of normal or ethical topics. We should focus on positive, healthy and family - friendly content.