one time i got so high, that as i was going to stick my dick in the girl, it quickly softened up...the rest of the night i couldnt get it hard. THAT HAS NEVER EVER HAPPENED TO ME EVER AGAIN...usaully i get hard in a sec, to tell you the truth i dont think it was the weed, i think as soon as i realized who i was about to have sex with my dick went limp quick, haha. She wasnt ugly, but i figured out i wasnt that attracted to her...i dunno wat it was but she just turned me off...literally


but back to the original question, i think it was an hour and a half