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From: kasyx |
Date: March 23rd, 2003 01:46 pm (UTC) |
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One thing - you didn't explore the possibility or anal penetration among men. The prostate gland significantly swells in the moments before ejaculation, for the reasons you stated, and the gland itself is sensitive to pressure. This makes anal sex enjoyable for both halves between men, and a majority of heterosexual men enjoy even light sensations against the opening, if not full penetration to the prostate.
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