Reasons:

1. Sexual intercourse is real stuff. No matter how the settings are fantastic, great porn writers can connect those realistic and unrealistic parts composing the entire stories of porn novels.

2. Adult contents elate the largest number of people. Which is why, great porn writers have abilities to engage majorities.

Related contents:

1. My works (e-books): Asaka SENDOU (鮮道 朝花, Amazon.com)

2. The video version of this episode: [Note 236] Great porn writers can save the whole world.