I bet there are many spouses that can tell you they already knew this, and that their spouse has been sleeping during sex for quite some time!
From Fox News --
If you think it’s impossible to have sex while you sleep, think again, according to a new study.
There are at least 11 different sex-related sleep disorders, collectively referred to as “sexsomnia” or “sleepsex,” that affect people who are otherwise psychologically healthy — causing them to unknowingly engage in various sexual activities during the night.
Carlos Schenck, a psychiatrist at the Minnesota Regional Sleep Disorders Center, and his colleagues have studied a number of behavioral disorders associated with sleep.
“Any basic instinct can come out in the context of sleep,” Schenck told LiveScience. "All sorts of things can happen.”
Recently, he and his colleagues turned their focus to sex-related sleep disorders. They conducted computerized medical literature searches for studies published between 1950 and 2006 related to sleep and sexual behavior and looked through a number of sleep medicine textbooks. They also analyzed data from a previously completed internet survey that had gathered data from 219 people, 92 percent of whom had experienced multiple “sexsomnia”
Sorry it is to hard (no pun) to resist.....
Now I know how Senor Troll at Right Angle Garbage (RAG) put that hole in his Ken Blackwell blow up doll.