Scratch 'n Sniff: Guys can't resist the smell of their own nuts

Let those sweaty balls dangle around that rank stinkhole, pick up that musky asshole scent, mix it with sweaty scrotal odor, let those balls get itchy and then scratch and sniff 'em from your fingers, legs spread, cock bouncing.

Yeah, I've posted this one before as part of a group of self-stink masturbators, but I keep going back to him because he's a stand-out and he's also the perfect example of dudes who can't get enough of their own stink factories.