FAIL. Hope you've got good recovery time and she's got a sense of humor. FYI if you've got a live willing sexy woman with you WTF do you need porn for unless you were trying to talk her into a new position (or location). YDI because from where I'm sitting as a guy you just said to your gf she isn't hot enough to get you up AND you are so hot for the girl on screen that any stimulation will set you off.

P.S you made it almost 1/7 of the time needed by the way. According to recent studies the average time it takes for a woman to climax is about 7 minutes. Also another thing you might want to consider is that Men tend to be able to last twice to three times as long the second time.

Point is get a blow job then get her off with your hands or mouth. THEN tap that!

Maybe it was just. that. hot.