are you referring to briefs or ladies undergarments? because they're two different things.
well that's different entirely. I don't like sandals.
thongs are a type of sandal.
and a type of mens undergarment. just because a man wears a thong doesn't mean he wears womens undergarments.
some days I want some support down there. they can be quite comfy. it's like the difference between you wearing a bra that's just elastic, or one with underwire. except yours hurts less when kicked.
Sometimes its a matter of perspective .
To win a WAGER.
i dont like 2 wear underwear at all... my boys need 2 breathe. lol
He could be a cross-dresser, or likes the feel of the fabric rubbing against his junk, or perhaps lost a bet? I dunno, I suppose there's lots of reasons.