My SO is a Morning Sex Kind Of Guy. While I enjoy it–particularly if my sleep is disturbed by the stimulation of Certain Parts–I’m just not awake enough to get into it the way that I get into sex when I’m all there. If that makes any sense.
From my experience, my nerve endings are just as sleepy as I am. That doesn’t mean they don’t fire, it just means that they don’t skyrocket. A girl doesn’t get wet as quickly as a guy gets an erection. (Just IME.)
I enjoy morning sex–and it gets me off–but to me it’s like dessert. It doesn’t make up a whole meal. It’s a treat. It isn’t an entree.
This explanation makes sense to me, even if it confuses others.
I went to the Queen’s University in Belfast and tried to find a link. But searching for ‘sex’ pulled up 1157 research references. Maybe I’ll try again with ‘morning’, but you just know that the real title wouldn’t say anything as mundane as ‘morning’.
I’m not a morning person, but mornings are often the most convenient time so when a naked girl gets in bed with me, I rise to the occasion. <ba da boom, thank you, thank you!>