Chapter 5
Ricky's vocal cords seemed as stiff as his cock, and when he tried to speak, he only croaked.
Nancy had lost all inhibitions now, in the heat of her steamy desire. She approached him, undulating, all squirmy ass and thrusting tits.
"Hmmmmmm? Do you want me to finish that job off for you, big brothers?" the brazen little minx purred. "I don't mind. I like to jack guys off."
"But—you're my sister!" he hissed.
"Yeah!" she chirped with delight. "That makes it all the better, 'cause it's real kinky!" She fluttered her long, silken eyelashes enticingly. "Naughty things are always lots more fun, you know?"
And Ricky just had to agree.
The virile youth had jerked himself off while thinking about his nubile kid sister almost as often as he had beat his meat over fantasies of their mother and, discovering that the girl was of like mind, he was thrilled.
"Oh, yeah, Sis! Milk my meat!" he enthused.
Nancy stood right before him and, without hesitation, reached out and touched the tips of her fingers against his smoking hot prick.
She yanked her hand back as if she'd touched a red-hot stove, but then reached out and felt his cock-knob again. Her brother had the biggest cock she had ever encountered and it felt as hard as a crowbar. The prospect of playing with his prick was making her moan.
Imagine, jerking her brother off right there in the school library! She adored the kinkiness of it.
She leaned closer, breathing in the heated fumes of cockmeat and pre-cum, all off her senses getting involved. She cupped his scum bags in the upturned palm of her left hand, lifting as if weighing his load on a scale, and gently squeezing, feeling his jizz slosh around inside.
Fondling his balls, she played with his prickhead with her other hand, using her thumb and fingers to work the gooey seepage into the flaring slab.
Then she closed her fist around his prick.
She began to skim up and down lightly, just brushing her palm along the tube. As he had been doing, himself, the girl wanted to make the pleasure last, enjoying a long handful of throbbing cock before she milked off the cream. Ricky had been almost ready to shoot off before, but he had receded the crest slightly in the shock of discovery and he, too, wanted this hand job to endure for a while.
Her grip tightened and she jerked him more firmly, but she was avoiding the steady rhythm that she knew from experience would drain him off most efficiently. She took a fast stroke, then a slow one.
As her fist drew up, she rubbed the edge of her thumb against the sensitive underside of his cock-knob. More pre-spunk slimed from his pisshole and she massaged the greasy goo into his purple crown.
"So big—so hard! Oooooh!" she sighed.
Ricky suddenly realized that he was aiming his cock at his sister just as he had at the spines of the books—and that the result would be the same.
"Sis—you'll get jizz on your sweater," he warned her—not without ulterior motives.
Nancy didn't want to shift aside, nor did she want to remove her hands from his prick for a moment.
"Open it up for me," she sighed.
Ricky eagerly began to unbutton the front of her cardigan, then drew it back onto her slim shoulders. She wore no bra and her plump tits thrust out enchantingly. The nipples were standing out like little rosy rockets.
"You can feel them," she moaned.
Her brother cupped the fat tits, squeezing and massaging them as, with his cock still looming before them, she continued to stroke his prick.
It felt so lovely to have his hands on her tits that the sexy girl decided it would be even more thrilling to rub his cock on her tits and nipples.
She sank down on her knees before him.
He was still cupping a tit in each hand, but now he had to extend his arms down. As she kneeled, her face was hovering just above his towering prick.
She levered the taut cock out and tapped his cockhead against each nipple in turn. Pre-cum oozed from his pisshole and slimed her pink nubs.
She nudged his cock-shaft into her deep cleavage and Ricky began to hump, sliding it up and down in the smooth channel between her tits. He cupped her tits together, deepening the cleft as his cock hissed up and down.
His balls rolled up her tummy as his cockhead came looming out of her titty tunnel and skimmed on up her chest, nuzzling into the fluttering hollow of her delicate throat like the snout of an affectionate puppy dog.
Preliminary joy juice streamed from his cock-knob, laying a slimy track out of her cleavage and up her breastbone. His prick slid easily on its own grease.
Her blonde head was tilted down as she stared at his slimy cockhead, her lovely little face hovering right over that massive slab as it thrust up.
"Oooooooh—yeah, Ricky! Frig my boobs! Cream off all over my tits!" she moaned.
"Sis—you're gonna get a face full!" her brother cautioned her, not sure if the girl had any idea how his fuck-juice would squirt from his prick.
But she glanced up at him with a sly smile, her lapper gliding across her parted lips, her eyes glowing and her whole sweet face radiant.
Then she turned her face down again.
Ricky realized that the sexy girl wanted him to shoot in her face, and he began to pant and pump his prick more violently up through her cleavage.
He held her tits pressed together around his driving cock, his ass corkscrewing as he bucked away. She was still caressing his cumbags with her left hand. Now that he was screwing her tit cleft she couldn't frig his prick, but she was fingering the thick root as it pulled down, tracing along the fat ventral vein.
Getting tit-fucked was more exciting than just giving him a hand job, anyhow. His palms were kneading her tits as he held them tightly around his throbbing cock, and he was playing with her saucy nipples, adding to her pleasure.
His balls were so heavy and solid now that they felt like melons in her upturned palm. She tossed them up and down as if she were juggling coconuts. His cockshaft was scalding hot between her tits, dribbling more heavily.
She inhaled the hot, musky, gamy fragrance and purred with passion. Her eyes were fixed on the tip of his prick, eagerly watching, yearning for the magic moment when his jizz began to spurt out.
"Cum, Ricky!" she wailed. "Shoot off for me—jizz my jugs! Foam in my fucking face!"
Ricky began to heave convulsively, his legs shaking, his whole athletic body vibrating as if his prick was an electric cattle prod jolting him with a current.
Nancy felt his balls explode in her hand and his long, hard cockstalk pulse in her cleavage as his creamy load came squirting up the tube.
"Gonna blow, Sis!" he cried.
"Ummmmm—ummmmmm!" she yelped in anticipation.
A jizz jet shot from his cockhead as that fat slab came out of her tit tunnel.
The hot, thick slime squirted right up into her down turned face, splashing on her chin and cheeks. She whimpered and her lips parted wide. Her tongue slid out.
He shot again as he jerked back down and his second heavy dose geysered into her mouth.
He heard her gulp and swallow.
Then his cock lunged up again, hosing her violently. His cum was as hot and heavy as melted lead as he spewed it lavishly into her face, driving from her cleavage. He was shooting off as he loomed up and again as he yanked down, his balls slowly deflating as they drained off through the massive meat valve of his prick.
Her tit tunnel was awash now and his cock wedged up through his own spillage, skimming and hissing, hosing more out into her open mouth.
His final spurt sped out and Ricky staggered, weak-kneed, all of his vitality spent. He took a staggering step backwards and his cock jerked out of her cleavage and swayed up and down before his loins. Cum was dripping down his shaft and spraying in creamy beads from the cock-knob.
He gaped at his sister in awe.
She turned her face up and he saw that she was filmed with fuck-juice, chin, cheeks and lips. Cum globs had soaked into her curly blonde hair and slimy drops were dripping from her trembling chin.
Ricky had been only too happy when she'd offered him a hand job and delighted when it had turned into a tit-fucking session—and positively ecstatic when he shot his joy juice right into her willing face.
The boy could see that his sexy kid sister was game for more than just feeling and frigging.
The future looked bright for sibling sex.
And neither of them realized that their mom and dad were planning some parental passion, as well.