In general, it's not really appropriate. Such a story could easily cross into inappropriate territory. Even if it's not meant to be sexual, it still involves nudity which can make many people uncomfortable. However, if it's part of a private conversation among very close and open - minded friends who are okay with this kind of topic, it could potentially be shared, but with great caution.
It depends on the context. If it's a fictional and tasteful story in an appropriate setting like a creative writing class, it might be okay. But if it has any sexual undertones or is in a public space where it might make others uncomfortable, then it's not appropriate.