"Unnggghhh! Ahhh! Deeper! Omigod, get it in deeper!"
For a moment Ann East thought she had been imagining things or perhaps had been deluded into believing that her dream had been real. Certainly it had seemed that the man caressing her body had been a solid, three-dimensional figure, even though she could not distinguish his face or identify him. There was also no mistaking the hungry yearning desire percolating through her lithe, supple 18 year old body. She had awakened, though, to find herself alone in the narrow bunk built over the cab of her parents camper.
Another sound caught her attention and she twisted about cautiously, not wanting to make any unnecessary noise and thereby disturb her parents, who were sleeping in the larger bunk which took up most of main body of the camper. Peering over the edge of her bunk and looking down, she saw a sight that caused her to suck in a quick, startled gasp of air., One of the curtains masking the campers interior from viewers outside had slipped a few inches aside and a stray beam of moonlight filtered into the small area, partially illuminating the big bed below her. While the lighting was far from complete, there was enough for her to get a fairly clear view of her parents.
Ken, her father, was lying atop Lucy, his wife of two years and Ann's stepmother. Ann blinked at seeing the unusual site and squinted more carefully. The broad shoulders and narrow waist indicated masculinity; there was no room for error on that score. She could not see his face, his body was pointed directly away from her, but she naturally supposed that the man was her father.
Nor was there any reason to doubt that the long shapely legs clasping the man's thighs were feminine, or that they belonged to her stepmother. Few women had a better looking pair of legs. The woman's heels were locked behind the man's knees, giving her a powerful leverage. That position also opened her thighs to him with a completeness which made Ann's heart beat furiously as she imagined the way they must be fitting together.
Watching closely the girl had never before seen a couple fucking, though she had a theoretical knowledge of how the act was consummated, she saw her father's buttocks tighten in hard, quivering knots of muscle as he pressed his loins down into the dark valley between the widespread thighs below him. The woman's right hand slid down into view and cupped the man's left buttock, then moved slightly to allow her fingers to dig into the crack separating that pair of trimly molded lumps of muscle.
"Ahhhh!" Ann heard the woman groan. " MMmmmm, so good!."
Had she heard that voice in another setting she would never have been able to identify it as Lucy's distorted and coarsened with passion, throaty and deep, the voice positively reeked of animal passion and lustful excitement. Those torrid emotions seemed to percolate throughout the camper and the young girl felt her own body responding to their message of urgency.
"God, they're really doing it." Ann thought to herself. "He's actually fucking her right up the cunthole!" Lord, it sounds like she's really digging it too! I wonder if it's really true what my girlfriend Pam said, that a man's cock is three times as big when it's hard? Gee, if that's so then wow, what a thing she's got rammed inside her! And she sounds like she really likes it, too!
Neither Ken or Lucy had any very noticeable hang-ups about nudity or the naked human body, though they were far from being nudist in any practical sense of the word. They generally wore enough clothing to satisfy the demands of decency but they did not act embarrassed or ashamed if one of the children happened to see them in the nude. Ann had therefore caught several glimpses of her father's cock. Pam had expounded her "three times rule" to her a few weeks ago and swore that she had tested it fully with two boys, finding it to be quite accurate.
Ken's prick had been soft when Ann had seen it, but to her young inexperienced eyes the cock had seemed immense, far larger than the more modestly proportioned cock that her older brother had. Ann had naturally tried to envision her father's prick swollen to three times the size she had seen. In her mind she felt it would grow to the size of her calf and nearly as long. "MMMMMMMMMMMMm, God your fucking my heart out!" Lucy muttered, now clasping both her hands over her husband's contracting ass, so as to hold him close to her. "Don't stop fucking, Ken, Keep on shoving it up my cunt! Agghhh! I want it to last forever!"