The story begins with an unnamed elderly man, who is confined to his bed due to illness. He starts to obsess over his wife's private parts, which he had never really seen before. He persuades his wife to show him her genitals, and this act becomes a turning point in their relationship. The wife, who is initially hesitant, eventually complies with her husband's request, leading to a series of introspections and revelations about their relationship and individual identities.

If you find a PDF, you will likely find one of two translations:

If you're interested in reading "The Key" by Junichiro Tanizaki, I recommend searching for a reliable online source or checking out a library near you. You can also explore various literary websites and archives that offer e-book versions or PDF downloads of the novella.

If you're interested in reading more about Tanizaki's works or exploring his writing style, I'd be happy to help!