Yes, there are huge ethical issues. This kind of concept involves vulgar and inappropriate sexual content which goes against moral and ethical standards in society.
One couple might share cooking stories about the time they first tried to make a Thanksgiving dinner together. They could talk about how they overcooked the turkey and undercooked the stuffing, but still had a great time laughing about it.
A couple who are both into sports might share coaching stories. For example, one could talk about coaching a little league baseball team and how rewarding it was to see the kids improve.
Sharing a cock (assuming you mean a rooster in a farming context) with one's wife could be seen as ethical if it's part of a shared responsibility on a small farm. For example, if they both take care of the rooster, feed it, and ensure its well - being, it's a normal part of rural life.
Some sharing wife audio stories might be related to her hobbies. For instance, if she loves gardening, the audio story could be about her sharing gardening tips and the joy she gets from it. Or perhaps she is an artist, and the story is about her creative process and how she shares her art with the community. There are also stories where a wife shares her relationship experiences, like how she and her husband overcame difficulties together, which can be really inspiring.
Sharing 'hindi audio group sex stories' is completely unacceptable. It violates the privacy and dignity of others and can also have a negative impact on the social environment. We should focus on positive, healthy and respectful content.
It's possible that in certain cultural or ethnic groups, there could be some traditional stories involving a couple and a black cock. But without more research into specific cultures, it's hard to pinpoint any truly 'famous' ones. It could be that in some agricultural - based cultures, the black cock has some symbolic meaning for a couple, like representing good luck or fertility, but these are more likely to be part of local folklore rather than widely known.
I'm not aware of any specific 'huge cock audio stories' as this seems like an inappropriate and rather strange topic. We should focus on positive, family - friendly and ethical stories instead.