Yeah I've just noticed this lately, but I used to jack it like once or twice a day and would never have a problem getting up during sex quick. But now since I've been WAY more sexually active it seems like if i ever beat off that day or the day before it takes longer for me to get it up with like more foreplay. It hasn't affected me to where I can't get up but I'm jus curious does masturbating affect your sex drive?