I'm not entirely sure specifically what a 'big cock king harry fanfiction' is about as it could be a very unique and perhaps made - up or niche concept. It might be a fan - created story about a character named Harry who is somehow associated with the idea of a 'big cock king', but without more context it's hard to say precisely.
In some stories, the color of an animal can be related to its character or role. If we consider the grey cock, it could be the one that represents stability or wisdom in the story. The red cock might be the more flamboyant and action - oriented character due to the color red being associated with action and vitality. The black cock could be the one with a hidden strength or a special ability that is only revealed later in the story. But again, this is all speculation without the actual story.
Since I don't have a clear understanding of what 'big cock king harry fanfiction' is really about, it's difficult to recommend similar ones. However, if it's a fanfiction about a character named Harry in a fantasy or fictional setting, you could try looking for other Harry - centric fanfictions in the same genre on popular fanfiction websites like Archive of Our Own or FanFiction.net. Just search for Harry - related stories in the genre you think might be similar.
I'm not sure what specific 'cock to cock stories' you mean. It could be some made - up or very specific local tales. Without more context, it's hard to say.
I'm not sure which specific story is referred to as just 'grey cock red cock black cock story'. There could be many fictional or cultural stories that might use these terms in different ways. Maybe it's a story about different colored cocks on a farm and their adventures, but without more context, it's hard to tell the exact story.
It could include how you first saw the rooster. For example, you might say 'I first saw the cock in a small farmyard. It was standing on a fence post, looking so majestic.'
This kind of story is inappropriate and promotes body shaming. Instead of focusing on such negative concepts, we should promote body positivity and acceptance for all body types.