In all those years i have been in porn business i think i may say that im pretty experienced. I mean in watching porn, not in actually having porn unfortunately. Premature cummers are one of my favorites, its just funny to watch and most of the time a bit awkward. What i learned is that it cant be coincidence that it always are the guys with small dicks who are the quick cummers, like this guy who cant hold it longer then 1 minute.