Many men suffer from premature ejaculation. This is when a man cannot control his ejaculation reflex during sexual intercourse. Black Viagra pills, a common ingredient in erectile dysfunction medicines, work by increasing blood flow to the area that has been stimulated. The serotonin produced by the body delays the onset of the ejaculation reflex and improves control over the ejaculation reflex. Taking Cenforce 100 mg is one way to help cure this problem.
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