I don't think 'won't fit horse cock stories' are popular at all. Since it's such an unclear and rather strange term, it's not likely to be well - known or widely spread among the general public.
I'm not sure what specific 'won't fit horse cock stories' you are referring to. It could be some made - up or very strange tales. Maybe it's a very unique or local expression for some outlandish stories that are hard to believe or too wild to be true.
I'm not sure specifically what the 'dick too big story' is without more context. It could be some sort of fictional or personal anecdote, but without further details, it's hard to say.
It could mean a story that is so large or complex in scope that it doesn't neatly fit into a normal framework. For example, a historical epic that spans multiple generations and countless events might be considered 'too big to fit' in a simple narrative structure.
In general, stories centered around a too big dick are rare. Most literary works focus on more diverse and meaningful subjects rather than this specific aspect.
The 'Lord of the Rings' could be considered one. It has a vast world, numerous characters, and multiple storylines all intertwined. It's not just a simple tale of good vs. evil but a complex exploration of friendship, power, and the nature of heroism.
The 'cock won't stop growing' situation is likely to have a big impact on the cock's health. It could lead to problems with its internal organs. Since its body is constantly growing, the internal organs may be compressed or not be able to develop in a normal way. Also, it may be more vulnerable to infections because the overgrown parts may not be properly protected or maintained.