The setting I am writing is of a theocratic matriarchal society. Only women are capable of using magic, with some being stronger than others. Magic is slow, ritualistic, and complex, rather than being the fireball throwing or lighting welding type. Nevertheless, it is still very powerful, and serves as the foundation of society. It is used in all walks of life, and has led to a very women-centered culture.
One of the ways I was thinking about expanding on was magic''s relationship to sex. Magic can be used to enhance the experience, or make it terrifying if used for nefarious purposes. It's not neccessarily important to the plot, but is just a way to flesh out the setting. I haven't found any books that explore this concept in detail, and I don't want it to come off as some fetishized fan fiction hentai that you would find on the internet. How should I explore this? Should I go into detail or just leave it too the readers imagination? How much is too much? And is this more of a world building question than a writing question?