I have five sons and if any of them were this stupid -I would just kill myself for not teaching them better. I would consider it a complete failure on my part.
What kind of mother do they have to never teach them anything about health, hygiene or their dick?

At least this idiot won't be able to reproduce.
Traditionally, fathers are the ones who are supposed to teach their sons how to use these. My dad wasn't around when I first needed to use one so my sister showed me how it's done.