Mine is 2.1 hard at 13 is that good and it's thinner than a pencil also my pubes are bright orange but I'm black is that a problem
First ... The length and girth (thickness) of your penis is not an issue unless you believe it is. At your age, it is possible that your penis will continue to grow, especially as you begin to use it for sexual activity. Like many other parts of you, it can get bigger with frequent use, and may get smaller as you age or reduce your sexual activity. ALSO, penises, just like other parts of you, come in as many styles, shapes and sizes as people themselves! I've seen smaller than yours and bigger. You may see other boys who seem to be larger, but everyone is somewhere along the "size" spectrum, and just about all of them function just fine.
So, size is not the point, necessarily, unless you are trying to have intercourse with someone who is very heavy.; in other words, they have a lot to get past in order to push your penis inside. That situation is not very likely, so let's deal with more "routine" sexual matters here. First of all, is it FUNCTIONAL, right? If you can pee through it, if you can masturbate to orgasm and ejaculate (if your body has begun doing that) , if it feels good when you play with it, if it provides you with wonderful sensations, then no worries, you -- and it -- are doing just fine.
THE ABILITY TO GIVE PLEASURE TO OTHERS -- If you are heterosexual, remember that a girl's primary organ for sexual pleasure, the clitoris (which is located at the top of the vulva, nestled between their vaginal lips) is OUTSIDE her body, meaning that your erect penis is certainly capable of pleasuring that part of her (along with your gentle fingers and your tongue, by the way). Rubbing your erect penis along, around or against her clitoris can bring both of you well along to orgasm. And you don't need your penis, necessarily, to stimulate her elsewhere on her body. (breasts, nipples, belly button, inside her thighs, her ears, her mouth, her toes, etc etc etc.).
A lot of that also holds if your are homosexual. Male bodies have similar sensual places that you can stimulate. The same no-penile methods of stimulation are crucial to a complete lovemaking / sexual experience, regardless of gender. And of course, much of homosexual sex centers around oral / genital contact, and very few guys will turn down the chance to give oral sex to someone because they are too small. Too large, maybe, but never too small. So, no worries there.
But most important of all, as you begin to explore your sexuality, is to remember that the object of your desire is another human being, with their own fears and doubts, and their own expectations, feelings and desires. Sex is a dance you do, even if it's with yourself right now. It's not just the technical bits about what part goes where. The size of your penis is WAY less important than the kind of person it's attached to. Are you kind? Are you gentle? Are you considerate and thoughtful? Are you curious about THEM? Do you try to anticipate the other person's needs and satisfy them? Do you LISTEN and observe what they are telling you, and then do you adjust your behavior to match them? Is THEIR pleasure more important than your own? You will find that making someone feel loved and appreciated -- especially during sex -- will bring YOU great pleasure, well beyond just the chance to shoot some sperm out of your penis.
As for the color of your pubes ... that's a good question, and perhaps one for your doctor, as it might signal a vitamin deficiency of sorts. BUT, if you are healthy in that respect, you might try to turn it to your advantage. First time sex with another person can be embarrassing and a little tense as both people try to figure it out. Having bright orange pubes can be a sure conversation-starter and a way to break the ice and make a connection. Find the humor in it, call it artistic, or call it your secret super power --- anything that makes those orange pubes against your black skin seem something special -- something you want the other person to see and enjoy with you. Be proactive about it. Be proud of it! Being positive about yourself and what you possess will always take the power to hurt you away from people who have stupid ideas and limited awareness and sensitivity.
Hang in there, I think you (and your penis) do just fine!