The worst sex advice you’ve heard this year – by Noah Church
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The worst sex advice you’ve heard this year (VIDEO)
The worst sex advice you’ve heard this year – by Noah Church
For more videos, see this page
Donald S Crain, MD and Michael T Marshall, MD and John E Kehoe, MD:
“There appears to be a relationship between pornography use and sexual dysfunction in men who report a preference for masturbation to pornography rather than sexual intercourse.”
PD69-12 SURVEY OF SEXUAL FUNCTION AND PORNOGRAPHY | Journal of Urology
www.auajournals.org
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