i know what its like to be curious at that age, but alot of consequences could come with your actions. making out and perhaps a bit of body rubbing wouldnt do too much harm, but as far as anything else goes you should definately steer clear. especially at your age rumours would be spread and all sorts of nasty things could happen. i know from experience because wen i was 13 a friend of mine gave head to this dude at a party. every1 gave her shit, guys would force themselves on her, she got called a slut and ultimately now her life sucks. im not saying the same thing will happen to you, but its best to wait till your completely ready and your with someone who will wait for you to be because they care. take it from a guy, we are assholes and will treat you girls with as much respect as you treat yourselves, so be cautios in your sexual decision making