The late summer storm began far off, brooding over the Great Plains before moving east across the Big Muddy. In our little hamlet in the flatlands we sensed its approach.
The outside temperature that afternoon neared 100. I had been resting outside in a hammock in a pair of boxer briefs while Mom was taking her second shower of this sweltering day.
I was 22, home on an extended leave from the military. Dad was away on one of his business trips and my sister was with cousins miles away.
Mom, a voluptuous 42-year-old brunette with legs that went on forever, had come home early from work, knew of the storm's approach, and decided to shower looking forward to one her favorite times, an afternoon's nap in the rain.
My hammock was strung between two elms just outside the bathroom window and I could hear and smell the refreshing water as it poured over my mother who was softly humming in the stall.
As I nearly dozed, she called from the window that if I wanted the water nice and hot for a shower, now was the time.
Now, I had seen my mother naked several times and could not count the times I masturbated whilst imagining what delights might be found, my body penetrating hers. Notice, I said imagining.
Her announcement regarding the hot water stirred me from my reverie, and I realized a good shower was what I needed myself, followed by a nap during the rain.
Once refreshed by the shower, I slipped into a pair of regulation skivvies and headed back out to the hammock, hoping the cooler winds moving ahead of the coming storm would be a pleasant relief from the heat.
I passed mom's bedroom door, announcing my intentions, to which she replied, "Yes, I can feel it getting cooler already."
I glanced in. She was wearing a flimsy short gown that appeared quite transparent, her long legs gleaming in the afternoon sunlight through the window, on her side, no panties, and legs so askew that I clearly could see that darkened center between her legs of which I had so often dreamed. Clearly, she had not expected such an interruption.
I walked in. Yes, it was that simple. I just walked in and sat beside her on the bed and let the cool air from the west window wash over me.
"You're blocking my breeze," she said, smiling. "Either sit on the other side or lie down." Guess which course this poor boy took?
I got up, walked around the bed, and lay next to her on the bed, giving her the benefit of the cooling breeze.
Then, amazingly, despite my growing erection, I dozed.
We were both stirred into slight wakefulness by the roll of approaching thunder. Mom rolled toward me. Things had turned flaccid during the nap, but apparently she still was dozing and as she turned over, rested her right thigh directly over my softened cock. I froze in the moment, but was soothed by the smell of her recently shampooed hair. But the reaction between my legs was out of my control.
Mom snuggled against my right arm; I could feel the press of her right breast there through the soft gown, and as my normal-sized cock continued to harden, she stirred, cocked open one eye to ask with a wry smile: "And just what, is that?"
I simply stared at the ceiling, my cock at full hardness at the center of her thigh, and said, rather nervously, "Something, I think, Mom, that requires no explanation."
Outside, the thunder of the summer storm rolled closer, the breeze now much cooler, carrying the fragrance of the nearing rain.