He was aroused at the odd hour of 3 AM. Nearly always upon awakening there was an erection present - not usually associated with any erotic dream - just a natural part of being a man. But sometimes, like this morning, his erection was unusually stiff. In fact its iron hardness was a little uncomfortable. Jack rolled over, tying to find a comfortable position again in an attempt to get back to sleep. The "woody" he now sported would have none of that. He was now fully awake, there was no way he could get back to sleep with this hard on. Although masturbation was an option, it would be difficult to explain to Ellen the imperative that led to it - should he be discovered in the middle of the night pulling his pud. He feared he would be thought of as taking a solitary selfish pleasure rather than what it was - attempting to relieve an uncomfortable situation. He weighed his options, then slid over towards his wife who was sleeping as always belly down, left knee drawn up a little, and began to kiss the back of her neck and caress the sides of her breast and thigh.
In a minute or two a sleepy Ellen mumble through a fog: "What are you doing, Jack?"
"Just luvin' ya up" was the simple reply.
"It's 3 o'clock Jack"
"Yes, I know"
In spite of her protestations, Jack persisted and was encouraged when he could tell that her nipple was now becoming erect. A minute or two more and he knew he had won her over when she turned fully on her stomach and reached back her hand to clutch his raging member. She found that he had already shucked off his briefs. From her point of view, though she did not ordinarily care for being woken at this hour, there would be at least some payoff. This was of course not the first time it happened - perhaps a dozen times in their 11 year marriage so far. And in view of the circumstances Ellen pretty much knew she dictated the position they would use for this little quickie.
From her prone position with her face away from Jack (neither wanted the other subjected to their 'morning breath') she began to finger Jack's pole while he slid his fingers between her pussy lips. in only 1/2 a minute there was more than enough lubrication to get to the nitty gritty.
Jack knelt between her parted legs and gently pulled her ass towards his meat. She lazily complied going all the way back and sat down on her heels face still resting on the bed. Jack's dick was already making its entry when she settled herself. Ten or so slow long strokes later she was fully wet, in fact Jack could feel her fingernails toying at her clit and occasionally his balls.