It's not really as complicated as you think. A lot of it comes down to knowing how to make the other person (and yourself) enjoy it. That kind of thing varies from person to person though, so it's not something you can learn so much. Really the best thing to do is to talk about it with your partner. When you get one that is. And when you're both old enough.

But I don't see why someone couldn't explain the basics to you. I mean, you do know that you can't do any of this until you're at least 18, right?