My sex life is a long list of extreme fetishes with barely any limit... I'm attracted to the smelliest, nastiest stuff...
Men: In general, men who don't shower often. No limit, if you haven't showered in 2 months, I will kiss and smell every inch of your body. Smegma makes things 400% better. The rougher a man looks, the smellier he is, the more I want him. Give me blue-collar, chavs, rednecks, skins, addicts, wasted, chubs, obese... Give me pig haircuts and staches. That's my definition of beauty.
Socks, sneakers, shoes, boots: Again, the nastier, the better. Nothing better than a pair of thin black nylon socks worn for weeks; shiny, and saturated with sweat. Same for white sport socks: The more worn, the yellower they are, the better. It's not just my main fetish, but also a real addiction. I simply can't refrain... I've gotten out of my way to have my nose as close as possible to straight friends socked feet. I've sniffed and masturbated in workers boots while they were working in my house. I've stolen countless pairs of socks from dudes, even friends. Hell, I even tried (unsuccessfully) to buy socks from homeless dudes... at two separate occasions... This might be a future post on this site.
Smoking: Not just smoking, but actively fucking my lungs. If you're a chain-smoker with a greasy cough smoking over 3 packs a day, I will want to marry you. I can't have sex without pumping tar in my lungs.
Cum and risky play: Never had many opportunities, but would love to empty as many used condoms I can find in my ass. Other than that: cheating, being a cuck, using cum from men my partner played with, STDs, poz dudes...
Other disgusting kinks: Burping, getting farted in my face, loose holes / prolapses, skidmarked briefs, ball stretching, cock modifications (silicone monster meat, subincision, split, ...)
TLDR... yeah, I'm an addicted, nasty freak at this point...