Chapter 16
His penis was as erect as possible, pushing against the front of his trousers, and as she made her way back up the stairs, Nana managed to deliberately press the cleft of her breasts against the organ, and it actually got snagged between them.
As a result, Nana's robe became undone, and her breasts stood out in bas-relief, and Bert merely stood there, staring at them, with his cock trapped between them. Nana, pretending to be indignant, didn't back down the steps.
"You're in my way, brother," she said, not bothering to try and close her robe. "I have to put on some nail polish, so if you'll take this protrusion out of my bosom and stand aside, I'll be able to get back to my room."
As she spoke, the beautiful black-haired girl raised her hand to the division between her breasts where the boy's hard cock was wedged for the moment. Seeing he was too stunned to move, she simply pulled down his zipper, reached in, took out his penis, and pulled it from between her breasts. But in the process, she tugged it out of his pants, seeing a heavy drop of seminal oil dotting it. She trembled, feeling an unfamiliar thrill, a new thrill, because she was about to make it with yet another person whom she dearly loved in spite of the so-called outward antagonism.
"Move!" she shouted at him, squeezing his cock once, as if to snap him out of his reverie, and then dropping the organ.
Bert was rudely brought back to reality, aghast she had taken his penis out of his pants. How dare she? God! She was really asking for a good old-fashioned fuck. Sister or no, virgin or no-and he believed she was a virgin, he intended making her sorry.
For the moment though, he stepped against the wall again, his back pressed firmly against said wall.
Jesus! What a pair of tits! he thought, still staring at his sister's full, round breasts.
His cock was rigid and leaping and anxious, and though he had come home expecting to fuck his mother again, his mother wasn't here. His cock leaped as if scenting a new prey, and as far as he was concerned, he was so aroused, it would be any port in a storm.
Nana continued to pretend to be angry, trying to push him farther aside in order to make her way upstairs. Somehow, her robe got tangled, and instead of pressing firmly against her body, it lifted, covering his cock as she turned her back to her brother in an attempt to make her way back up the stairs. At the moment she was only too aware of the immense rod sported by her brother-even longer than that of her father, if such a thing were possible. Her abdominal muscles were already twitching spasmodically. Oh, God! Would he do it? She had donejust about all she was able to do. If her brother had the same blood flowing through him that was flowing through her, he damn well would make a stab at it, a stab at her cunt, that was.
She felt the urge to reach behind her and grab his cock and shove it into her, but Nana controlled the urge. She had to make it look like all this was his idea, so when he finally did see her fucking with their father, he would never be able to claim she had seduced him as well as their father. She, in turn, would always be able to claim that because of what he did to her-assuming he did do something to her now-she became so aroused that she had gone after their dad, since Bert wasn't always available.
Nana continued trying to move up the steps, but seemed to find her feet entangled for a moment. She pushed herself forward against the rail, and then backward, but it was to no avail, or so it seemed. At the same time her brother began panting breathlessly, because the girl had apparently inadvertently captured the head of his cock between the cheeks of her ass, just as she had trapped it between her breasts, before.
Shit! She had two luscious buttocks! They weren't as large as his mother's, or Mary Corso's, but they were nice and round and firm, and they jiggled as she turned from side to side in an attempt to pull her ass away from him.
Nana wriggled like a gaffed fish, but apparently to no avail. The projecting member was too tightly trapped. Her movements only enhanced the sensations she was feeling, doubling the thrills within her, and she knew if her brother managed to pull out now, he was a lot stupider than she believed him to be.
Thrills flooded her cunt, filling her with greater lust than ever. Nana knew it wasn't because she loved her brother more than her father or mother. It was due basically to the newness of his cock. The penis between her ass-cheeks throbbed and undulated, and she began perspiring heavily.
"Damn!" she cursed out loud, "this stinking thing just keeps getting in the way, and tearing her robe from her body, she threw it up the stairs. Her breasts rubbed against the top of the railing in front of her, and her nipples began swelling until they had become as erect as the penis pushing into her rear. Nana wiggled left, then right. Bert found himself being flung around like a rag doll, but he felt no pain. With each vibrating shake, his throbbing phallus slipped forward and down just a little more, moving ever closer to the pink vestibule of the girl's cunt.
Nana was thrilled by the feel of the thick cock back there, and as a result shook her ass vibrantly from side to side. The boy, ostensibly to free himself, gripped her lovely hips and made her stay still, or at least he tried. Nana shook so hard, wiggling this way and that, his cock continued moving with her, the head now butting against the tiny little opening, heightening the excitement in both of them. Every time the beautiful young girl swung her buttocks away from the railing, the penis seemed to push a little deeper, and the leaking hole in the tip seemed to be snigging the opening of her womanly self. The sight of her delectable ass had him on fire.
Nana realized her brother had no intention of pulling away at this point. She had him tightly between her thighs, and her hands gripped the banister for better leverage. Bert came away from the wall and pushed a little harder, sinking his cock a little deeper, so that the tip actually parted her vulva and began nosing inside.
Nana lost all control of herself. She shook her head like a maddened animal, her toes curling over the side of the step to give her better purchase as she leaned forward until her belly was all but over the banister with her beautiful breasts dangling down. The thick penile tip was thrilling her as her father's cock had filled her with electric sensation. Her lips were getting juicier with each passing second.
Bert, unable to keep himself under control, undid his pants and let them fall around his ankles. To get his undershorts off, he would have to pull his cock from his sister's tight little cunt.
"You stay there," he ordered, and pressed a hand into her back as he pulled his penis out of her for a moment.
With his other hand he tugged his undershorts below his knees, then wriggled to get them sliding lower. At the same time, he pushed a finger into her cunt, feeling the juicy way she leaked. Aroused, he shoved his hand further between her lips, his finger sinking all the way into her cunt.
"You have no cherry!" he gasped.
"I lost it last summer, horse-back riding," she lied, panting.
The juice from her seething pussy was forming in little droplets and covering her pubic hair as her vagina overflowed with eagerness. Her hands were hanging over the banister, gripping the wooden staves that supported the railing, and her nipples ached to be fondled.
With her right hand still gripping the bottom of one of the posts supporting the banister, she reached up with her left hand and began massaging her breast. As a result, the nipple sent tingling messages of searing lust through the length of her quivering body. Her toes gripped the edge of the step even more tightly, as she strained to milk every last ounce of pleasure from all that was happening. She had known it would be good, but she was never able to imagine the extent of her enjoyment. It was always greater than she initially would believe.
Bert reached around, grasped her left hand with his own, and he wrapped her slender fingers firmly around the throbbing length of his blood-bloated plunger. The rhythm of the blood throbbing through the over bloated organ matched the rhythm of her own heartbeat. The banister creaked because of the weight and strain on it, but it was firm and it would hold.
The boy slipped his finger even more deeply into his sister's hot cunt, while he extended another finger and began rubbing it against the swollen nubbin of her clitoris. She gasped, shuddering with delight as powerful electric surges ran maddeningly through her quivering body. She was ablaze with desire.
"Haaaa uuuu nnnn gggg hhhh!" she moaned out loud, her lubricating juices flowing more hotly and heavily than ever before.
Oh, God! Her brother was even better than she had believed. His touch sent thrills charging insanely through her. It was all so beautiful. He made her spread her thighs even wider as he rubbed his fingers over the velvet softness of her inner labia.
Nana felt a fire burning down there, a fire that was beginning to rage completely out of control. At the same time Bert leaned forward and kissed the nape of her neck, brushing her hair aside with his long nose.
He nibbled at her nape as if trying to devour her flesh. His teeth all but cut into her flesh, and Nana gasped, feeling a surge of pure pleasure blister its way through her. She leaned back a little and shuddered when he lanced his tongue into her ear. He licked, nibbled her ear lobe, blew into her ear, and the girl felt herself on the verge of collapsing with thrilled desire.
The vaginal flame the boy had ignited in his shuddering sister now moved like a raging fire through her entire inner self. She wondered if it was possible for her to climax without being penetrated. The pins and needles of lust in her crotch were overpowering.
"Damn you! Don't just kiss and nibble," she gasped. "You started all this, now finish it. Do to me what you did to mom. I saw you fucking her like she was some kind of bitch in heat. Do the same thing to me. I can take it. I can take anything she can. Fill me with your sperm. Come on, do it, Bert!"
Her small heart was pounding madly in her chest, her throat was dry by now, and her breath was very short. But she was alive, delightfully alive with wonderful sensations, and her mind ran over the different techniques she had seen her mother employ on film. Anything her mother was capable of doing, she was equally capable of doing.
Bert continued sluicing his finger in and out of her sodden pussy, applying more and more technique to what he was doing so that he wasn't one of the myriads of men who merely fuck for self-enjoyment, but rather an artist with a cock. The beautiful younger girl sucked in her breath so strongly, she felt her ribs hurting her, but at this point she just didn't seem to care. Nothing really mattered to her other than pent-up desire.
Her hand, still gripping his penis, began jerking back and forth as she massaged the throbbing cockhead, her fingers seeking out the urethra in the underside, feeling it, aware of the pulsations in it, all because of her at the moment. Bert pushed his pelvis back and forth, shucking his cock in and out of her tight hand, the massive organ throbbing all the more certainly, now. He felt the sperm churning in his testicles, but remembering last night's episode with his mother, where he had forgotten to control himself and had thus come too soon, he strained, and thus pushed back the peak of pleasure. After it had risen halfway, he forced it right back down again, knowing when the time came for him to climax, it would be one helluva rouser. At the moment he was building an inverted pyramid of desire inside her fiery cunt. By matching it with a mounting sensation within himself, he knew he would unleash a real torrent when the time came, and the both of them would enjoy it that much more. In fact, the time to plumb her cunt was ... now!
The beautiful raven-haired girl felt her brother's readiness, and she began to turn, expecting he would want her lying down on the steps since he hadn't shoved his cock into her too far, before. But Bert decided he liked dog-style fucking, and gripping her slender arm, he made her turn right back around again so she faced away and over the railing once more. He hoisted her up a little so that her toes no longer touched the floor and all her weight was on her belly as it rested on the banister. Her inflamed vagina was exactly level with his throbbing cock. Taking his blood-swollen tool, he moved the tip gently in and around her sucking young lips, still believing her to be a virgin in spite of her missing hymen. He traced all kinds of circles and loops in the lubricating fluid that continually oozed from her cunt in an ever-constant flow. She was aware of his hot, hard flesh touching lightly over the full length of her quiveringly open slash. This was beautiful, fantastic, and from this angle her cunt looked almost exactly like his mother's. Nana, unsatisfied, had to have more of the wonderful tool inside her.
"Fuck me, damn you!" she gasped. "Fuck me just the way you fucked mother yesterday afternoon, deep and hard!"
She arched her lovely back and tried to force her lips over the thick head of his pulsating member, but he pushed it lightly forward and then pulled it back again. The teasing was more than she was able to stand.
"Please, Bert, please, don't tease me this way," she begged. "I want to feel it, I really want to feel it! Push it all the way into me as hard as you can ... please ... I can take it!"
She reached a hand behind her and once more gripped her brother's solid phallus and attempted to tug it against her undulating vaginal entryway. But the boy almost viciously pulled it away, leaving her hand coated with his viscid leavings.
"Listen, you're a virgin," he told her, not knowing otherwise. "It's not that easy that a man can simply ram his cock into you. It has to be done slowly, carefully, so you don't get hurt. Dig? Now you just let me do things my way, and I promise you, you won't be sorry."
Before the fifteen-year-old girl was able to digest this information, Bert began rubbing the rubbery head of his delightful probe against the rich, pink length of her teeming vulva.
"Uuuuu nnnnn hhhhh ... hhhhh aaaaa nnnnn hhhhh!"
Her vocal chords betrayed her unbearable desire to have her brother's full length buried to the hilt inside her.
"All right-now!"
Bert shoved forward, and his cyclopean massivity entered her tightly quivering opening.
"Oh, my Godddd!" she gasped, realizing that in spite of having taken her father's thickness the night before, her membranes had returned to their original size, just as her mother's did, and she was really being stretched. Although there was no real pain this time, the stretching reminded her Bert believed her to be a virgin, and remembering the previous night, she began acting accordingly. She splayed her lovely legs out like steel cables until her taut, inner thigh muscles looked ready to burst under pressure.
Bert felt the seething lips of her tantalizing cunt spread apart, and he heard a low groan coming from her which he took to be pain as her vagina was suddenly stretched as it had been the previous night. Her gasps aroused the youth even more, and with a mighty effort he plunged the full length of his glistening dagger as far into the depths of her ravenous vagina as he was able.
"Ohhhhh ... wowwwwww ... hhhhh aaaaa nnnnn ggggg hhhhh ... uuuuu nnnnn ggggg gggg!" the girl gasped, taken totally by surprise at the sudden thrust, her cries sounding like screams of pain to the brother, thus convincing him he was the one taking his sister's virginity.
Nana felt filled, thrilled, yet almost torn apart, and she wriggled as if her cunt was being slashed to pieces. Her legs waved madly behind her as if she were a speared animal, yet when her arms reached behind her, her fingers found his buttocks and dug their nails into him in an effort to pull him even closer to her.
Bert didn't waste time, waiting for her cunt to adjust. He began ramming his greedy cock into the sucking maw of her cunt, feeling her glutted interior pulling him deeper and deeper. Her inner walls were highly elastic, and so expanded to accept his hard cock, and then the discomfort slowly faded away. Nana giggled like a young girl, and she began rotating her buttocks and pelvis all the harder. Bert drew back and slammed his cock even more deeply into her, his balls beating against her clitoris again and again, enhancing everything that much more for his sister. He stood on tip-toe and penetrated her cunt a little more deeply so that Nana thought she would feel the head of his phallic spear come out of her mouth at any moment.
Bert made his gigantic, tan, pulsating organ throb and leap in her narrow cavity again and again, then crouched low behind her and lifted his cock upward, punching it into her with long, hard, nailing strokes. He rotated his hips, the thickness of his cock massaging the walls of his taut sister's cunt, and she felt herself being thrust forward a bit more with every stroke until she thought she might soon be hanging totally upside-down over the banister, ready to fall on her head.
Closing her eyes, she tried clenching her vaginal muscles all the more tightly shut, wanting to clamp down on Bert's driving muscle in order to force him to push harder and deeper. She wanted to feel him everywhere inside her as new surges of pleasure seethed through her wriggling body. He had reached his hands around her lovely torso and managed to grip the dangling swells of her breasts. All the while he continued pumping his red-hot plunger into her yawning cavity.
She had a grip on his cock like a steel vise. The boy knew then and there that his sister wasn't a virgin. Someone else had been to the well before him.
"The truth," he grunted, fucking her even harder. "Who fucked you before me. Don't lie to me and tell me you're a virgin. You're tight enough to be a virgin, but you aren't, not the way you work those cunt-walls of yours. You put Mary Corso to shame."
"I ... uhhhh ... lost my cherry ... last night," she gasped. "Honest!"
"Yeah? Who with?"
"I ... uhhhh ... saw you fucking mom ... oooohhh ... so I figured ... aaaa nnnn hhhh ... I don't want to be the only member of ... ohhhhh ... the family left out of things. So while dad was asleep ... uuuu nnnnn hhh ... I sneaked into his room ... oooo ... ooooo hhhh ... while you were still getting it off with mom . ... " she lied," ... and while daddy was asleep, I made his cock grow, and ... aaaaa nnnn hhhh ... I sat on it ... ohhhhh hhhhh ... feels so good ... so good ... so good . ... "
"Don't lie," he gasped, fucking harder. "You can't tell me pop slept through ... uuuu nnnn hhhh ... something like that."
"No!" she told him. "But by the time he woke up ... aaaa nnnn hhhh ... it was too late ... oooo oohhh ... he had to finish ... made me promise not to tell ... aaaa nnnn hhhh . ... "
"Shit! You fuck just like mother!"
"I know, daddy told me!"
He felt the hot sperm stirring in his testicles, boiling and bubbling in his loins. Her backward thrusts were driving him crazy, and it took all his concentration to keep from coming too quickly.
But at the point where he knew he was going to blast off, he felt the pulsations in his sister's cunt, and he knew she had reached the top, too. His organ swelled to even more gargantuan proportions, and he knew his orgasm was there. A blast like the recoil of a bazooka jerked through his testicles, and he began shooting huge, fiery streams into the girl.
"AAAAA mil YYYYY EEEEE AAAAA GGGGG
HHHHH UUUUU NNNNN GGGGG HHHHH AAAGGGHHH!" he bellowed, pumping away insanely.
With her belly pressing into the railing, the beautiful girl had all the breath knocked out of her, and she came silently, but her cunt crushed the hell out of her brother's seething cock. She put so much pressure on the organ, it deflated almost instantly. By then, a new bond had formed between brother and sister.