The younger girl groaned as she accepted the substitute manhood that skewered her body. Her hands squeezed and kneaded their approval into the firm cones of tit she held. Her own pelvis arched slightly to help take in the thickness that slithered into her belly.
Grinning with delight at the pleasure she fed inch by inch into the girl, Paula eased her hips outward once again, then moved them forward.
Pleased with her role of a man-made man, her pelvis took up a steady in and out rhythm, a rhythm which Kate's hips matched stroke for stroke, welcoming the invading length of dildo that reamed into the depths of her quick.
Lovers once again, the two teen-age girls lost themselves in their lovemaking. Kate groaned and moaned as her body was filled and packed with artificial cock. And Paula reveled in the sensations she ignited in her stepsisters body.
A movement to one side of the room diverted Diana's gaze from the two young girls. The overly large brass knob to the door moved and the heavy wooden portal inched into the bedroom. A boyish face, surrounded by a reddish-blonde mop of shaggy hair, poked inquiringly insideBryan!
The youth's eyes widened to saucers as his gaze moved around the room, alighting on his two sisters so obviously involved in themselves and the pleasure of their youthful bodies. The surprised expression quickly faded from his face and was replaced by one of pleased amusement. He edged inside the bedroom and stood silently watching the feminine couple, completely unnoticed by either Kate or Paula.
Perplexed and somewhat annoyed by the boy's presence and possible interruption of her private session of voyeurism, Diana intently eyed the intruder from behind the security of the one-way mirror, hoping he would leave as quietly as he had made his rude entrance into the room.
But he didn't. Bryan just stood there, grinning from ear to ear as he gazed at the alluring, writhing bodies so lustfully joined on the bed.
Diana detected a definite increase in the labored rise and fall of the youth's muscular chest, which strained at the white fabric of his Tshirt as he sucked in his breath in deep gulps of arousal. But more notable was the growing bulge that filled the crotch of his jeans.
There was no denying the testimony of his body. Bryan was every bit as affected by the stepsisters' carnal activities as she was.
In a quick flurry of eager young arms, the boy reached down and grabbed the bottom of his T-shirt and hastily wrenched it up and over his head.
As he pulled the white cotton shirt off his arms and tossed it atop the chest of drawers, Diana found herself gasping out loud to herself once again. Not the knotty, thick muscles of a football player or a weight lifter, but the long, graceful muscles of a young swimmer covered his body. She shivered as she watched the rippling strength that corded senuously beneath the golden browness of his suntanned skin.
Kicking his loafers free from his feet, the youth's fingers dropped to the front of his jeans and made short work of the series of awkward buttons running down his fly, then skinned the denim pants down his legs. His thighs and calves and tight-looking ass were a perfect match for his athletic physique.
And if there had been any doubt that Bryan was a young man, rather than a boy, it was quickly dismissed from Diana's mind, as his hands jerked his net-webbed briefs downward, revealing the rigid lance of his manhood that stood thickly from a forest of flaming red hairs covering his groin. His peeping-tomasita sister-in-law clutched her thin robe closer around her body, as she viewed the full size of his solid, pulsing cock.
Suddenly Diana's whole body quaked with flaring arousal as the youth's intent pushed its way through her lust clouded mind. He was going to join his sisters entangled so wantonly on the bed!
Stepping quickly to the same chest of drawers Paula had gone to for the dildo that was now strapped to her waist and reaming the tender, young pussy of her stepsister, Bryan retrieved a blue jar of petroleum jelly from that same top drawer. Dipping two fingers into the jar, he extracted a thick glob of the heavy lubricant and smeared it over the jerking thickness of his prick, until it glistened beneath the room's overhead light. Smiling down at his handy work, he recapped the jar and replaced it in the drawer.
He moved barefoot across the room, stopping but a foot behind his own sister. Gazing down, he watched the rhythmic undulation of the girls' lovely young bodies, as they continued their lovemaking still completely unaware of the masculine eyes that watched from behind.
Then he stepped forward, abruptly wrapping bit arms around his blondehaired sister's slim shapely waist, pressing his body firmly against her in a strong hug. The young girl's hips abruptly ceased their steady in-out motion and she jerked upright, slamming the full length of the dildo around her waist into the vulnerable cunt of the dark-headed beauty beneath her. Both the girls, surprised for their own separate reasons, looked around in confusion and in shock from the separate sudden intrusions.