Ok, one thing you should know about girls is they all think younger guys are cute. There's this one guy in my group who's like 15 and he looks like a loving 12 year old, but all the bitches are all over him. He's not going to get any action from them though, because he's too young. Stick with people who are similar to you; in age, maturity, and how up for the D they are.
tldr, don't do it. Sorry to break your heart.