what should i do when i see my first pair of boobs?

So what many guys lie about SEX.

Well for starters that was a dumbass thing to do... If your close with her you should tell her you havent had sex... she might think your weird but thats what you get for saying that... Sex generally comes naturally, if thats what you guys were planning on doing, so it shouldn't be that noticeable but it depends how old you are

You didn`t say how old you are, or her? just remain calm, YOu`ll know what to do..just don`t like do something stupid, you know, don`t pick your nose or blow snot bubbles on her, and don`t pass gas really loud, and laugh about. you`ll be fine. just remember to wear protection. and don`t tell her you love her, if you don`t mean it.don`t never hit. be nice. and say thank you, before she gets out of your Dads old truck,OK

Just tell her you lied to impress her. She might think it's cute. And if she dumps you for that, maybe it's for the best. Girls like to teach things and feel superior... :)

You've heard of porn right? well thats exactly what its like irl, in fact some states are changing the age limit on porn as its considered more of a documentary.

Motorboat them

Either turn and run like hell or rotate the "knobs" like a volume knob on a stereo.

haha. be honest! OR just suck them, whichev.