Maybe there are two friends, Lucy and Lily. Lucy is very self - centered and always wants Lily to do things for her without giving anything in return. So Lucy is the'sucking' friend in this case.
Perhaps it's a story where friends are being overly competitive in a bad way. For example, they try to outdo each other in every aspect of life and it starts to harm their friendship. One friend might steal the other's ideas just to look better, which is like'sucking' the life out of the friendship.
It could be positive. If the main character forms great friendships with their brother's friends, it can be a story full of shared experiences, laughter, and support. For instance, they might all come together to help the community or achieve a common goal.
Sharing such a story is completely inappropriate and unethical. It involves vulgar and inappropriate sexual content that goes against moral and social norms.
The story could be centered around a mystery related to the brother's friends. Maybe there's something they are hiding, and the main character is on a journey to find out what it is. It could also be a coming - of - age story where the interactions with the brother's friends play a crucial role in the main character's growth and self - discovery.
It's really hard to tell exactly without more context. 'bfs' might be a typo, perhaps it should be 'bf's' which means boyfriend's. Maybe it's about someone being overly involved in the stories of her boyfriend's friends in an annoying way.
This kind of description is unacceptable. Society has moral boundaries, and we should focus on positive, healthy and ethical topics instead of such disturbing and inappropriate ones.