Had an urge to suck cock. wtf?

I smoked crack for the first time the other day. Weird, but it gave me a sudden urge to get naked and suck cock. I am totally hetero. Been that way all 28 years of my life. So is this a normal reaction to smoking rock? And it was a big rock, too. A twenty. I'd heard that crack makes a guy want to do nasty gay shit. But after the rush wore off I returned to my usual hot for some tight pussy self (whew!). But was it just me, or is it normal for a guy to want homo shit when he smokes crack? I have no desire to try smoking that shit again. Just was experimenting. Stupid, I know that now. Good thing I was alone and not with one of my buddies. I might have dropped down on my knees.