G-Nose, submitted by Oratorio. Lovin' Nose's Girl's Nose Fetish Club is the place for... you know what? This one's pretty much self-explanitory. The site's in Japanese, but I assume all the text translates to "Oh lord, I need help! I find the most erotic part of a woman to be the nostrils! Somebody kill me!"
Just proving, if you can think of it, someone out there can get off to it.