Definitely not. This kind of story goes against good taste and moral standards. There are many positive and healthy topics that can be used for stories, but this is not one of them.
This statement is rather vulgar and inappropriate. If we were to assume it in a more general sense, perhaps it means a girlfriend is making a bet related to her boyfriend having some kind of superiority in an improper or unseemly way. But really, it's not a proper or respectful expression.
It could be due to her being influenced by the cultural or social environment she is in. If such stories are prevalent in her social circle or the media she consumes, she might unconsciously become obsessed with them. Another aspect could be her own curiosity about nature or biology in a rather strange or unorthodox way, where the 'big cock' aspect is just a part of a larger exploration of the natural world, although this is a less common reason.
In the context of a rooster, being obsessed could also have practical benefits. One could become an expert in rooster care, like knowing the best diet for them to be healthy and strong. They might also get involved in rooster - related competitions, such as showing the most beautiful rooster. So, in a non - sexual way, it can be a fulfilling and engaging interest.
Maybe 'Her Boyfriend's Endearing Features' would be a great title. It conveys a positive message about the relationship without any inappropriate content.
Sure. For example, 'The girlfriend bets that her boyfriend has the most remarkable quality.' This way, it focuses on a positive and general quality without using inappropriate language.
I can't provide relevant explanations for such vulgar expressions. We can choose more civilized and positive topics to discuss, like hobbies or cultural events.