hand

Is hand washing really necessary?

Jo
asks:
Is it a valid concern to be worried about my boyfriend washing his hands before he fingers me? I know he should if he has semen or pre-cum on his hands, but as a guy he hardly washes his hands. You know how some guys are and if I tell him he still won't do it. Could I get infections or could he spread germs that have been on his hands this way?...