In the world of literature, the focus is mainly on stories that can touch the hearts and minds of readers. Concepts like 'big tit milf stories' are not part of the respected literary canon. Good literature often delves into things like love, loss, hope, and the human condition, not such inappropriate and objectifying ideas.
Stories about environmental protection are very meaningful. They can tell how people are working hard to save the planet, protect endangered species and preserve our beautiful nature.
I haven't read this story in detail. But generally, Tim Winton is known for his vivid descriptions of Australian landscapes and complex human relationships. Maybe in 'On Her Knees', he explores themes like personal struggle, family dynamics or the connection between a character and the place she's in.
I'm not sure what specific kind of stories you're looking for. There could be many fictional or real - life inspired stories. For example, a story could be about a wife with a big heart (not just physical feature) who uses her nurturing nature to help those in need in the community. Another could be a humorous anecdote about how her large - sized top always gets in the way during some comical situations like trying on clothes in a small fitting room.
Since I don't know the 'on her knees short story', it could be about a person who is in a position of supplication or desperation. The 'on her knees' part might symbolize a moment of extreme emotion, like begging for forgiveness, or asking for help. It could also be a physical position that is key to understanding a particular event or relationship within the story.
One possible reason could be betrayal. If the boyfriend cheats on her, she might seek revenge. For example, she could expose his secrets to his friends or family.
The 'big black knees urinal story' remains a mystery without further details. It could potentially be a part of an urban legend where the 'big black knees' might be associated with some strange event or occurrence in or around a urinal. It could also be a completely random and unique story created by an individual for a particular purpose, like for a creative writing exercise or just a silly idea that was shared within a small group.