Yes, don't do it until you feel like it. You shouldn't let anyone tell you when you ought to do a thing, for the most part.

When you do feel like it, go out and get some. Seriously. Go and get yourself laid, however long it takes, and don't marry the first person you sleep with. Get some experience. Find out what you like, and what you don't like. Above all, don't make it a big deal. "Sex is natural, [and] sex is fun," to quote George Michael, but it's just sex. It doesn't have to be a life-altering experience.

Finally, feel free to ignore any or all of the advice I've just given. It's your dick, man - you decide. :)