Uh, it is not illegal for minors to have sex. Sheesh.
In fact, if there ever was a group that needed condoms, it is minors, particularly since it is illegal for a minor to have an abortion in some states without a parent's permission.
Go get 'em by the handful. Put down your computer and put as much effort in finding a consenting partner as you do in shopping for deals. Do not be deterred. Try and try again. Mark McGuire only bats .340. Every one of you out there, if you try, and ask, and ask again even after failing, can get some by this weekend. Persevere and you will be rewarded. But, as they say in hill street blues....
"be careful out there"