I was going there next as well Riva, after reading what Relaxin and arty wrote.
From personal experience.
So this only applies to me. But my sex education came from Penthouse magazine and the forum section. Mind you in regards to school and their enlightened sex education. I did learn how flowers did it. Man talk about Kinky. Flowers let a third party do all the dirty work. I can't say I'd appreciate a third party in my reproductive system. I'd always be skeptical over who was the real man. Especially if child had dark skin.
In schools where they fall down is that they concentrate on the reproductive side. And not on sex.
There is a joke that highlights this point exactly.
I'm sure you've all heard it about the lecturer up in front of class and he makes the statement that protiens are a sugar and that semen are a protien. When a girl raises her hand and says why does it taste so sour. Upon suddenly realizing the repercusions of her statement she upand walks out of class. As the door starts to close the lecturer replies. Its because your sour receptors are at the back of the tongue, the sweet receptors are at the front.
Sex is not about protein and reproduction. Its about a mental and physical state. Its about how it makes you feel. And schools refuse to step into this territory.
Yes I believe we all need to learn safe sex. Yes we all need to learn the results of sex and unsafe sex. And we should all learn about conception and what happens over the next nine months. But we all so need to learn how to have sex and what the difference is between sex and great sex.
Masturbation is still a tabu subject outside of ridicule and joking. No one will discuss it seriously or admit to it. One can't do one on one teaching of techniques as this is too close to paedophile behavior and exhibitionism and public exposure. All Laws any sensible person wouldn't cross. But need to be looked at.
Which brings me to a wish I'd like to see: Of Prostitution made legal. And these people using that law to open sex schools. To teach and educate people in classroom like situations with practical demonstrations. Yes sure they need to have there certificates to show they've done their health checks. But I still think this is a good idea. It brings legitamacy to the sex world. It removes the stigma that poor little shy men carry around with them everytime they slink down a dark alley or into a back room to hand over hard dollars for two minutes of guilt ridden pleasure. And a Husband and Wife having bedroom troubles can go find a professional trainer to aid and assist them in finding pleasure in what is suppose to be a beautiful experience.
Many a young girl has used this means to put themselves through university. Why should they be ashamed of it.
But back to those years of innocence. This is where Masturbation comes in and should be promoted. I'd be very amazed to find a boy who hasn't jerked off by the age of 14. And i'd seriously ask why he hasn't. I bet nine out of ten times it will be to overstrict upbringing. Now females i have no idea when most have learnt about masturbation and started practicing. I don't even know if it is common or not.
But I would like to see sexual intercourse saved for Marriage. Masturbation and great sex education carry you over those intertwining years. Sure those hot nights of making out can lead to oral and mutual Masturbation (You go people

Yeah get naked) But refrain from actual intercourse

. You still have anal and breasts and feet and Role playing touching kissing massaging and learning. This teaches both Parties to reach out and touch and move and seek fulfillment.
Males if we practiced more of this instead of trying to get into her knickers and ramming our tool home there would be a lot more happier woman out there and possibly a higher potential of happier and sexual marriages.