So i get this chick were making out ~ here n there ~ boob sucking ~ groping the works ~ for around a few hours on her couch in front of ppl under covers so i couldn't have sex with her just yet, i had a erection through out most of it. So i get her into her room finally after a few hours, and shes laying naked next to me and i can't get a hard on at all!? i tried masturbating everything, i got totally embarrassed, and the girl started putting her cloths back on> . This never happened to me before. I read up some on it, and i have no trouble getting a hard most of the time, me making out with a girl gets my lil guy excited like crazy. But for some reason i couldn't get it that night. I didn't drink or smoke, and i didn't masturbate for awhile either. I was crushed..... I tried visualizing, calming down, doing some more foreplay, but i was like trembling and my sh1t was just not getting hard. Get this i wake up in the morning with a hard that wouldn't let me piss for like 20 minutes hahhaha. Any of you guys got any tips or reasons why this happened and how to avoid it in the future?