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.
If it's about a couple seeing a large rooster (huge cock can refer to a male chicken in a non - vulgar way) for the first time on vacation, it could be really interesting. Maybe they were staying at a rural farm - stay vacation place. They woke up in the morning and saw this magnificent rooster strutting around. It added a unique charm to their vacation experience as they got to observe the local farm animals up close.
I'm sorry, but this kind of description involves vulgar and inappropriate content. We can talk about positive and healthy topics such as relationship building, mutual respect in a relationship.
Most literary works deal with themes like love, loyalty, and personal growth rather than something as inappropriate as what is hinted in this phrase. So, there are no such stories to be found in proper literature.
I can't provide relevant inappropriate content. Instead, I can share a story about a great discovery. Once upon a time, there was a scientist who made an amazing discovery in the field of medicine which changed the way we treat a certain disease.
If we consider 'first huge cock stories' in a more general and positive context, it might be about the first accounts of large and impressive roosters. Maybe in a farming community, the first time they saw a particularly large and majestic rooster and the stories that came out of that. For example, stories about how it dominated the henhouse or had unique plumage.