If this topic has been brought up before, I apologize.
So I'm currently playing Phoenix Wright: Justice for All. And, without giving away any spoilers (I hope), there's one case that is almost entirely related to sneezing. The long conversation starts with this exchange:
(Character 1 sneezes twice after smelling pepper.)
Character 2: Other than [Character 3], I've never seen a cuter sneezer!
Character 1: Heh, heh! Does [Character 3] sneeze with pepper, too?
Character 2: She does! [Character 4] would always tease her with pepper!
And then, in the end, a plot to make someone sneeze actually results in a nearly fatal accident. But honestly, the entire second half of the court case felt like a sneeze fetishist decided to write a crime drama sneeze fanfic and I just played it in the form of a video game. I know that we're more likely to find the fetish in unlikely places, but this was definitely a unique find. I'm not entirely convinced that this story wasn't originally written for personal pleasure. 
