This article is from the Stop Smoking FAQ, by 70424.57@compuserve.com with numerous contributions by others.
Smoking robs the bloodstream of oxygen, causing constricted blood vessels
and reduced bloodflow to the fingers and toes, the brain, and er, other
extremities. Men who quit smoking have erections which are comparatively
larger, firmer, and of longer duration than when they smoked. Enjoy.
 
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