June 28, 2016 | Hotties

The Underwear Expert wonders: boxers of briefs?

The Underwear Expert YouTube channel is interested in one thing: undies! And from time to time the team behind the page like to head out into the wilds to find out what sexy men are prefer to wear.

In this clip, YouTuber DanielXMiller caught up with some shirtless dog lovers to find out what they have on under their shorts ...

And in this clip, Kevin Spencer asks some sexy parkour athletes what they like to wear to keep their junk in place when they are busy flipping and jumping around town ...