So, me and the lady were having some problems and it caused a huge dry-spell; but now (in part thanks to the weed chilling us the fuck out) we're back on track, and full service has resumed as normal... actually fuck that; better than ever. Thing is just lately, even when I'm taking care of my own self, I just can't come. This evening, she gave me one of the best BJs of my like (and I've had some doozies), but I couldn't get there - I'd get like 99% of the way there... and no further, no matter how amazing it was. What gives? Could the MJ be to blame? should I see my doctor? I'm having hot monkey-sex several times a day with a sexy-ass woman, who I love, and i can't friggin' blow a load to save my life.