Down and Dirty in Brazil
Briefs Men Underwear is a little-known brand from Brazil that has released an intriguing set of images for its newest campaign.
Featuring several models in jock straps, briefs, boxer briefs, and long underwear, the series is called "Sex Extinct."
The models get down and dirty, piggy back riding around in the mud and climbing all over a dirt-floored structure.
Curious about the brand? See more photos at The Underwear Expert and stay tuned for more info.