Like I mean, do you go through all the trouble of unzipping, undoing belt, peeing then zipping & belting back up? Or do you just yank it out like me? Oh ya, I keep my pics here: My own "Schwanz und Eiern" - Home
Same, unzip -> take out penis -> pee -> shake/milk -> put back in pants - > zip up LOL then wash hands.
If I'm wearing jeans or pants with a zipper, I unzip and go over the top of my underwear. In gym shorts or similar, pull everything down in front at once and go at it.
I always pull over the top of underwear. Every time I have tried to go out the hole in the shorts it somehow interrupts the fold of the fabric and I spend the rest of the day being aware of a problem with my shorts.
if jeans or heavier material i always unzip (never take off or undo belt) then pull down undies and over the top - and hold fabric away with thumb of one hand so as not to impede flow... works for me..
free baller here so no underwear in the way. When I did use them I would use the fly and pull out; not over.