My technique(i am a female and have used this on many females and it always gets them to orgasm)
start kissing her softly then turn it into a make out session but again move slowly, you are trying to build her up and get her wet. take off her shirt and lay her down. now start kissing her neck and remove her bra as you do this. suck on her nipples a little then move down towards her belly.
continue kissing. remove what ever she is wearing as bottoms and then her underwear(SLOWLY be sexy get her to want it BAD!)spread her legs and start kissing the inside of her thighs now kiss the top of her pussy(not in it just yet) now lick her clit, as you do this lick the inside of her vagina and her clit and around it do this for a while hell ask her what she likes. insert one finger into the vagina while you lick her clit(she should moan a little)(if she is a virgin she might make a noise like she's in pain so ask her if she likes it) contrary to popular belief NOT ALL FEMALES WANT YOU TO SHOVE ALL YOUR FINGERS IN THERE!!!!!!! some dont even like it when you put two in there especially if she is a virgin you DO NOT want her to feel pain, just pleasure so make sure you know her limits(if she is a virgin she will be tight so it would hurt alot if you stick more than one finger in) when she starts to tremble lick her clit with a flat hard tongue she should tremble or like spasm, continue this, keep it going she will love you for it!
SUzy : omg Jacky ate me out last night and i was screaming her name because of the pleasure she made me feel.
Lacy: damn she can "Eat out" my pussy anytime