After the thread of "time to cum for yourself", I have popped an idea of the quickest time to bring my girl to orgasm. My quickest ever to heaven my partner after inter her vagina was less than 30 seconds (could be 15 seconds or so). I remember that happen after we have not met for a month. And no, we had no foreplay at all, just snapped into each other that she had no idea how that happened. We've tried to replay it many times with many tricks (include very long foreplay), but never got any close to the 30 seconds figure. Any suggestions or tricks for me to this again? What have I missed?