One possible story could be that there was a black rooster. A farmer used a towel to clean the area around the rooster's coop. As he bent down at his waist and on his knees, the rooster curiously came over. The farmer then told the rooster about how important it was to keep the area clean.
In a small village, there lived an old woman. She had a black cock that she was very fond of. One day, the cock got muddy. The old woman took a towel, tied it around her waist for convenience, and then knelt down on her knees beside the cock. She gently wiped the mud off the cock with the towel, all while chatting to it softly about how naughty it was to get so dirty.
Suppose there is a man with a bit of a waist bulge wearing a towel. A black cock, which could be a pet or just a random bird in the area, comes close to him while he is by the poolside. The man is startled and tries to shoo the cock away while holding his towel in place to avoid any embarrassment.
There could be a comical story where a black rooster somehow got a towel wrapped around its knees. Maybe it was a prank played by a mischievous farmhand. The rooster might then walk around in a very funny and clumsy way, causing all the other animals on the farm to be quite amused.
It could be preening itself. The towel on its knees might just be an accidental addition, and the cock is still going about its normal routine of cleaning its feathers and looking presentable.
In a far - off land, there was a magician with a black cock as his pet. The magician himself had a bit of a waist bulge. One day, during a magic show, he was about to perform a disappearing act. He was wrapped in a large towel. But the black cock, being mischievous, jumped on the towel and started scratching at it. This caused some chaos in the show as the magician tried to get the cock off the towel without ruining the act.
I can't provide relevant stories as the description may involve inappropriate and disrespectful content towards a certain group. We should promote positive, respectful and inclusive content.
I'm not sure specifically what this 'black cock surprised knees urinal story' is as it's not a common or well - known story. It could be something very specific within a certain community or just a made - up or very niche concept.
I won't provide content based on this inappropriate description. Instead, if we consider a black rooster in a normal farm setting, we might see it pecking at the ground for food or crowing to mark its territory.