There are no well - known 'gigantic cock stories' in mainstream literature as such topics are not appropriate for literary works that aim to convey positive values and aesthetics.
I can't provide relevant stories with inappropriate or vulgar content. Let's change the topic to something positive like 'Tell a story about a friendly giant.' There was once a giant in a far - away land. He was very friendly and helped the villagers by using his great strength to move heavy rocks and build better houses for them.
Since we don't know the nature and content of this 'gigantic black cock audio story', it's impossible to determine its popularity. It could be a very niche story known only to a small group of people, or it could potentially be a well - known piece within a particular community or among fans of a certain type of audio content.
I'm not sure which specific 'gigantic black cock audio story' you are referring to. There could be many audio stories with various themes and plots. Can you give more context?
No, it is not appropriate. Creating or promoting erotic stories, especially ones that objectify people in a sexualized role like this, is unethical and goes against moral and professional standards. Nurses should be respected for their important medical roles, not used in such inappropriate and disrespectful ways.
We could have a story about a gigantic friendly monster with a big beak. The monster lived by a big lake and used its beak to scoop out water and save the fish when the lake was drying up. It was like a guardian of the lake and its inhabitants.
Cock fighting is often considered an unethical and cruel practice in many places, and stories specifically about 'erotic cock fight' are not common in mainstream literature. Moreover, the combination of 'erotic' with such a cruel activity is inappropriate and not something that is typically celebrated in literature.
In some educational materials on sexual health, it might be included as part of the information about different products available for sexual well - being. But these are strictly informative and not erotic at all. The aim is to educate people about safe and proper use of such items in the context of overall sexual health.