i am a teenager, and my girlfriend is coming over soon and my parents arnt goin to be here. i think i am ready to give her oral. I have already fingered her and was wondering for some information on oral. 1st what am i mainly doin? sucking, licking.. what? 2nd how long do i need to give oral for it to be good for her? 3rd what kinda position should we be in? also any tips on how 2 would be great. Oh yea and how to i go for it, just take off her pants and panties and lick or what? should i ask first? how should i aproach it?