Down the hall the door to the kids' bedroom was open about six inches, and unusual sounds from inside the room made the woman pause an instant before pushing it completely open. She was glad she did.
Through the narrow opening, she could clearly see her son's single bed against the far wall of the room and hear the soft, rhythmic squeaking bed springs. The young boy was naked from the waist down, his jeans and underwear in a wad on the floor, and his pale little ass pumped quickly and furiously up and down as the boy energetically fucked his big sister.
Kristy didn't have any pants on either, and the partially nude girl had her bare legs and feet wrapped tightly around her little brother's skinny waist and her arms wrapped around his neck. She held him close, clinging to the boy while he repeatedly pounded his cock into her. The girl's head slowly moved side to side as moans of delight came from her partially opened mouth, and Becky could clearly hear the squishy, wet, sucking sounds of a cock shafting into a sodden, sloppy pussy, the sound of torrid sex.
The woman watched the sensual spectacle frozen in place, shocked at what she was seeing. There was absolutely no doubt about what was happening, and no doubt that both of her children were willing and enthusiastic participants. Yet, the woman still found it nearly unbelievable. Becky knew her daughter wasn't sexually active, at least she hadn't thought so.
Hell, the girl hardly went out with boys at all. But this, this….
As she was about to push the door open and angrily confront the two kids, it came crashing through to her that this was something she, herself, had done and was still doing.
Becky paused, then slowly backed away from the door, the sound of the bouncing, squeaking bed fading as she moved quietly back down the hallway. Grabbing her coat from the kitchen, she silently left the apartment. She had to think….
The woman drove to a scenic place, a small picnic area, down by the frozen, ice-covered river. Leaving the car running so she would stay warm, Becky stared out at the beautiful and stark wintry scene, and watched the sun begin to set early as it always did this time of the year, casting long shadows over the glittering ice.
She acknowledged that she shouldn't be surprised at the discovery of her two children's sexual activity. From as early as she could remember, she and her own brother had engaged in sex play with each other as a frequent part of what seemed a normal childhood. Their parents owned and ran a hardware store, and every Saturday mom and dad were down at the store early, spending the entire busy day there. At first, the children were brought down to the store, too, but this became a problem as they grew older and, by the time Kristy was six and Ted was nine, the children were left at home.
The parent's strict religious up-bringing meant being very selective about their children's playmates, and the other kids in the neighborhood were just too "rowdy and coarse" for them to play with. The two kids found that the only 'acceptable' playmates were each other, and that's how it began.
Being together all the time, two children became very close. Games of playing 'house' became games of playing 'doctor' as, like most children, curiosity about the differences in their bodies grew. Her brother was three years older than her and, when he was about ten-years-old, he discovered his little prick suddenly get long and hard and feeling good whenever he was around his little sister. He found it felt even better as her touched her in certain places, like between her legs.
Becky let him touch her, too, because it felt so warm and pleasant and good to the little girl, and it was their special, private secret activity. Ted would have her lay down and 'examine' her, running his fingers back and forth between her legs, his palm cupping her hairless pubes. She would tell him that it made her feel better, though it actually made her feel all warm and excited.
When his little sister didn't say anything, or complain, or try to stop him as he touched her private place, the boy became more brave and, over the next several years, their mutual sexual touching became commonplace whenever they played together and their parents weren't around.
By the time she was ten and Ted was thirteen, their sex play had become much more involved. On Saturday mornings it was a routine for them to climb into each others' beds once their parents left for the store, their hand and fingers eagerly touching and exciting each other. Kristy usually wore just a T-shirt and panties as pajamas, and her panties quickly came off as soon as her brother climbed into bed with her.
Ted liked to wear a pair of gym shorts when he slept and, because he didn't wear any underwear underneath, his hard and horny little cock would always push out the front of the baggy shorts as he walked into her room in the morning. The large, loose leg openings gave the little girl easy access to his prick, too.
At first, they would lay on their sides facing each other, their hands and fingers fondling each others' private pleasure places. Becky enjoyed stroking her fingers up and down the smooth, warm surface of her brother's small, stiff little cock after she pulled it out through the baggy leg opening of his gym shorts. She especially liked to pull at the ridge around the cockhead with her finger tips and smear the drops of liquid that bubbled from the tip over the velvety skin.
Sometimes, Becky would reach farther down inside his gym shorts and lightly caress her fingers around the base of his cock and through the crease of his nearly hairless thighs, rolling the sac of his balls through her fingers. That usually made the boy groan in exquisite pleasure and the sounds of his pleasure made the little girl smile with joy.
Early on in their sexual experience, Ted had learned to slip his finger up between the hairless folds of his little sister's pussy and poke it up into her fuck hole. Even when she was just ten-years-old the horny little girl quickly became wet, and the movement of the boy's middle finger in and out of her cunt felt wonderful. As she became more accustomed to having something up her pussy, her brother used two fingers held together. She loved it when he cupped her hairless pubic mound between her legs and rubbed his fingers back and forth over her pussy as his middle finger slipped in and out of her, and she eagerly opened her legs so her brother could do these forbidden and thrilling things to her.
It was one of those fateful Saturday mornings when, at the tender age of just eleven-years-old, the sexual heat between the thighs of the panty-less young girl grew unbearable and begged for release.
Instinctively, almost without thinking, she flipped over on top of her fourteen-year-old brother who, surprised by the sudden change of position, rolled onto his back. With her legs widely apart, Becky scooted her body back and felt the tip of her brother's cock pushing aside the folds of her still hairless little pussy. Her slit was especially wet and slippery that morning, and the tip of her brother's prick easily slid partially up into her.
The young girl's movement had been totally unexpected by the older boy, but he groaned with delight at the intense sensations that shot through his body as he entered his little sister's oily sex hole for the first time. Both the youngsters knew about sex and how to do it, but this was their first experience with real fucking.
Enjoying what she was feeling, Becky wiggled her ass and forcefully pushed herself back farther onto the boy's teenage cock. Though Ted had finger-fucked her plenty of times over the past couple of years or so, she could still feel his prick stretching and opening her fuck hole as she worked to get more inside her.
Finally, without any pain or discomfort at all, she took him completely inside her. For several minutes she just lay on top of the boy, her slim, naked thighs straddling his loins and her head on his bare chest. She could feel the hard points of her nipples pressing against her brother's chest through the thin cotton material of her T-shirt. The boy's cock was still sticking out through the leg of his gym shorts, and she felt the rough cotton material against the naked skin between her parted thighs.