Is that even possible? To get hit in the dick so hard that you pass out?
P.S. : Also, I must confess I'd really like to read a manga where something like that happens, the silly magical girl that's 1,000 years old or has a rubber band body does her usual slapstick comedy on the boy, only for him to die immediately because ultimately, he's just human.
Updated
Good grief...Um... Iori-senpai...What.Being hit in the gunstock might have been a little unpleasant...Knocked OutAnd Sensei doesn't have a halo...The pe... that place... is a weakpoint, right...