girls... are a pain in the ass. if you want pussy you need to say the right things. girls arent all about what you look like. ever see the fat little fuck with the hot ass bitch. its because he can charm. its all trial and error. go after a girl if you think shes hot. whats the worst that can happen? she can say no?
what drives a girl even more crazy, is if you turn down sex... sounds stupid... but its true. also the jammin your dick in her ass thing... bs... she'll beat your ass with a near-by blunt object. keep it away from the asshole.
make sure you warm her up... if she has sensative nipples... spend a little more time there... lick/caress the sensitive spots, neck, stomach, ribs, etc. DO NOT JUST DIVE IN!!! if shes not wet enough its gunna hurt... both of you... when going down on her tease her a little, dont go directly for the clit... lick her pubic bone, the space between her legs and twat, then maybe the lips, then inside... be sure to do it slow... itll drive her wild... then get closer and closer to the clit... youll know because if done correctly she should be trying to shove your face in lol. stay away from the penetration... let that wait till your ready to go for the gold...
whenever you think shes ready go for the gold... but if u feel like your going to go to fast... think about something unsexy to kill your excitement (not to much youll kill your hardon). a good one is prime numbers over 100, or times tables... u get the idea.
my first time i did this a little to well... i lasted TOO long... and yes this does happen quite often... the girl will go and youll still be humping 20 minutes later... and shes bored... my first time she went and i took probably about another 10 minutes to bust... im talking streight humping, non stop...
just go in and have solutions to any problem that can occur, solve them as they pop up... too close... think about something else and slow down a little... to far away... think about her snatch... get excited... etc
it all comes with time...
hope this helps.