Since 'antarvasna sex' involves adult and inappropriate content, we should not discuss it. Instead, we can talk about positive and healthy audio stories like adventure audio stories which are often about a hero's journey in a mysterious land, facing various challenges and making new friends along the way.
Well, it's clearly not appropriate as it seems to be related to sexual content which goes against the norms of general public reading materials. It may be considered vulgar and not suitable for a wide audience.
An 'antarvasna hindi audio story' could cover a wide range of topics. It might be a love story, a story of friendship, or it could be a story about family values. It could also be a story that delves into the supernatural or the mythological aspects of Hindi culture, presented in an audio form for people to listen and enjoy.
I'm not sure specifically what the 'antarvasna story' is as it could be a very specific or even a made - up name in a certain context. It might be a story from a particular culture, region or someone's personal creation.
Since I don't know what antarvasna is exactly about, it might cover stories related to community development, new businesses opening up, or stories of remarkable individuals in that region. It could also include stories about traditional practices and how they are being preserved or adapted in modern times.