Does a work need to be sexually stimulating to be classified as erotica/erotic literature? Or will any book that deals extensively with human sexuality and sexual relationships be put in that genre?
I'm curious about this because I am writing a short story in which a young woman is dealing with a kind of sexual dysfunction called vaginismus, which makes her incapable of having penetrative sex. The story is about her attempts to overcome the physical condition in a practical and clinical manner. While the story is entirely about human sexuality and sexual relationships, most of the story is not very sexy at all and is not intended to be sexually stimulating. The sex (or trying-to-have-sex) scenes are explicit but more of "what goes where", since the couple are only trying to achieve penetration, not experience pleasure. For the most part it is almost more like assembling IKEA furniture together.
The plot is less about the sexual gratification and making the relationship work and more about overcoming the handicap - which happens to be on a sexual body part. It is about the woman's desire for self-acceptance and a sense of wholeness rather than a desire for sex. Would this be considered erotica, erotic literature, or neither?
How are these sorts of stories generally classified? Does it need to be sexually stimulating? Or is any work that deals substantively with sex considered erotic?
Similar (but, in my opinion, not identical) to At what point can a story be considered “erotic”?