How do i know how to be good in bed?

ok me and my boyfriend are ready to have sex. but I havent had it before. and I really need to know what to do. like how do I know how to be good? and will it hurt? I really need some help.
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um if u are tight it will hurt a little but tell him to finger u a bit and get u loose, wet, and very Horney and u should be straight GL

my first time it hurt for like a second right before it went in but I dont even count it as hurting. it felt soo goood =]

if you relax and you want to be doin it youll be fine

just go wit th flow and you'l b grand

Just take it slow and don't be afraid to tell him to stop if you feel you can't handle it yet. Foreplay is a must for women to get in the mood and get wet. Once you are all wet it will be more relaxing.