>>213928867
Nothing wrong with teaching 12 year olds about sex.
Giving 9 year olds masturbation as a homework is wrong. Giving anyone anything related to sex as a homework is wrong. Next homework will be sticking a dildo in your ass.
>s-slippery slope argument
Time and time again it is proven right.
You can tell them about masturbation, but don't force it on them. They will try it themselves, if they're interested.