Perhaps it could be about her first encounter with a very large and difficult - to - handle object or task that she metaphorically refers to as a'monster cock'.
I'm not sure what specific 'her first monster cock stories' you are referring to. It could be a very unique or personal set of stories that need more context to be accurately described.
Rather than discussing such improper content, we can shift our attention to topics like building healthy relationships based on mutual respect, love and understanding.
There was a girl named Sophie. She had always heard stories about the big rooster on the neighboring farm but had never seen it. One sunny morning, she decided to go and see for herself. When she got to the farm, she walked towards the chicken coop. Suddenly, a large rooster emerged. It was much bigger than she had expected. Its feathers were a mix of brown and gold. The rooster eyed her curiously as she stared in amazement. This was her first time seeing such a big rooster, and she couldn't wait to tell her friends all about it.
No, it is not appropriate. Such stories involve very private and often inappropriate sexual content that should not be shared openly. It violates the privacy and respect within a relationship and is not suitable for public discussion.
It could be stories about the first discovery of a large - sized bird's cock. Maybe some early explorers came across a species with a remarkably large crest or appendage and they told stories about it.
In her first great discovery story, she might have found a hidden treasure in her attic. It could be an old family heirloom that had been lost for generations.