Damn.
Ok.
If you are still reading this...
You CAN buy lube.
It is at the grocery store in the 'health' isle.. where you can find condoms. Usually close to shaving items for some reason?
Any way.
An orgasm.. I dont know how to explain it better then an elongated sneeze.
You FEEL the build up and you get more focused on touching yourself. It is not so much that touching your self FEELS better.. you just notice a purpose to it. You are more driven to it..
Basically.. you dont want to stop and if it is your first time, you may not understand. Just dont stop

HA! Seriously.
You will know it once you have had it. I dont know how else to really explain that one.
My suggestion would be to masturbate on your own with out your boyfriend so you dont feel like you have to pay attention to him too. it is easier when you are alone.. no one knows.. no one to judge you, or ask you what you are doing or why.
there are a lot of things in y our house you can use to masturbate with but honestly? your fingers are the best. YOU know where to touch yourself.. not a straight stick, a handle, a lipstick.. none of that. Just use your fingers and be patient.
What you are doing with your boyfriend may one day lead to sex. So be smart and dont be embarrassed. Just get some condoms. Have them on hand so that you dont have to worry when the time comes.
You are not a bad person, you are not "immature and in danger" . Your body is experiencing hormone changes and guess what? That makes you horny

And it is
O. K So now, time to start being smart. It is that simple.
A condom can save your life. Please do not ever underestimate this. Do not let anyone talk you out of it either.
Good intentions do not stop pregnancy and it does not stop disease. Meaning.. just because your boyfriend says he will pull out, or thinks you WONT get pregnant, words dont stop nature. We have sex TO get pregnant. So stop that process. Use a condom then you can have sex with out worry. ( not 100% with out worry, but with out worry none the less)
Just.. no reason.. no excuse. Use a condom all the time.
But slow down. Sex does not have to be over in 2 minutes and you are not required to orgasm every time.
Your first time having sex is going to be just OK. Not a lot of fun, nothing major.. it is just OK. And it may hurt a bit because boys that young are in a hurry. Your body will not have time to get excited enough, nor produce enough lube to accept his penis with out hurting. So do expect that.
It is with practice that it gets better so dont think that it is some magical moment that will change your life or that it means true love.
It doesnt.
It just means you had sex. Just like the majority of everyone else in the world.
Again.. it is no big deal.
But be smart and be safe and have fun.
Condoms. Lube. masturbate yourself alone.
Once you learn your body, and learn how to have an orgasm, you wont feel so rushed or embarrassed about sex. Sex isnt embarrassing..... you just need to know how to do it..
good luck to you