Yes. You should wear underwear!!
Depends if ur feeling commando
Wear pants over top of the underwear.
Under your clothes
super man kind!
nothing wear your underwear
underwear
You should start by wearing hers.
Wear underwear fit to your body or not bunched in any areas. You don't need to get a wedgie while running or working out! All you need are regular underwear.
It will not harm you, doctors say you should wear loose underwear to increase your sperm.
boxers
Briefs
Thong.