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Webmd Sleep Sex Article
"Until recently, "sleep sex" -- the forceful initiation of relations while in the unconscious state of sleep -- was kept hush-hush by most couples who had experienced it."
"Another respondent's 16-year-old sister awoke to find her 26-year-old brother-in-law on top of her. "He swears he doesn't remember doing anything like that at all," Mandan's correspondent writes, "and I believe him."
Sure, I believe him too...