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Colbert Takes An Inside Look At Affairs & Monogamy
The Kinsey Institute was featured on a Colbert Report piece on men's affairs - are humans really designed to be monogamous?
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Q&A: Vaginal Size, Cheating And Arousal: Did Her Vagina Get Wider?
Dr. Debby Herbenick answers a male reader's question about the changing shape of the vagina during arousal and if vaginas get larger through sexual activity.


