The family's naughty habit

CHAPTER FOUR

Watching Scott and their big sister on the couch had really turned the twins on. Betty always thought of Bobby as a dumb nuisance, but right now she realized he had a stiff prick, and that's what she wanted to play with.

"What's better than jacking off?" the boy asked a Betty closed the door behind them in her room.

"Lots of things," she giggled, noticing how his dick was pushing out against the front of his pajamas.

Bobby stood staring at the teen as she sat down on the edge of the bed and took of her pajama top.

"Do you like my titties?" Betty whispered, lifting her hard nubs with her fingers.

"God, yes," he gasped, staring at her huge swollen nipples, he nabbed his hard boner through his pajamas. "They're neat."

Reaching for his hand, she drew him over next to her on the bed.

"Sit down by me," Betty suggested.

The girl had never been so hot in her entire life. She hadn't been alone with her dad since the night he ate her pussy and taught her to suck him off, but it was constantly on the teen's mind. She waited every night for him to come to her room so she could taste his creamy cock juice again, but he hadn't returned. Watching her older sister playing with Scott's big thick dong had added fuel to her already raging fire. She hadn't thought of her brother as a sex-mate until he got a hard-on tonight. It was probably just a dinky dick, but seeing it poking the front of his pajamas out had really turned on the horny girl.

"Bobby," she smiled as he sat beside her, "have you ever fooled around with girls?"

"Nope."

"DO you like my titties?" Betty asked.

"Then show me," she whispered. "Feel my tits, and pet them."

She smiled tenderly at her twin brother as be nervously reached out. Betty could feel a spurt of hot twat-juice dripping out between her legs when his fingers drew closer.

"Oooooooh, Bobby," she giggled nervously when his hand covered her hard tit. "That feels neat."

An exciting fire tingled through her entire body when he placed his second hand over her other boob and began slowly squeezing it. Betty moaned softly as he caressed her naked flesh. She felt his fingers playing with the soft underside of her tits, and then sliding up the firm mounds toward her big throbbing nipples. When his fingers brushed over the hard buds, her nipples seemed to pop up a half inch above her tits.

"Oh, shit, Bobby!" she gasped. "That feels good."

"Does it?" he inked, gently squeezing and running her deliciously hard nipples between his fingers.

"Oh, yes, honey," she whispered. "Why don't you kiss them for me?"

"May I?"

"Shit, yes," giggled Betty, another jolt of pussy juice squirting out from between her legs. "Girls love to have boys suck and lick their titties."

"No shit?"

She smiled and nodded to her excited brother. When his hot mouth went down over her quivering tit, the girl's entire body seemed to explode with ecstasy. Wherever his lips touched, it seemed to leave a burning fire on her naked flesh.

His mouth and tongue were working under the soft swell of her boob, working slowly up toward her big bursting nipple, making her gasp with the intense pleasure she was feeling. She hadn't dreamed that her dumb brother could make her tits tingle so deliciously. Writhing with delight, Betty opened her eyes to watch him. His mouth and tongue were working slowly higher, and when his lips touched her nipple, Betty had a faint mini-climax. It startled her when she felt a sharp jolt from her clit sending a wild tremor through her body as she watched him suck her nipple into his mouth.

"Oh, Bobby!" she squealed with delight, grabbing the back of his head and pulling his mouth tighter over her quivering boob. "It feels so good!"

He licked and tenderly nibbled on the turgid bud for a moment, and then sucked the entirety of her nubile tit into his hot, wet mouth.

"Oooooooooh, Bobby!" she panted, pulling her nipple from his sucking mouth. "You're some tittie-sucker!"

"It's fun," the boy grinned.

"I know," she beamed, starting to unbutton his pajama top. "Now I want to play with you."

When she'd removed his top, she reached down for the tie cord on the bottom part of his pajamas, and was startled to feel a big hot sticky patch of fluid on the front of them.

"I shot off when I was suckin' your tit," he stammered when he saw the strange expression on her face.

"That's all right," Betty giggled. "It'll get hard again in a hurry."

"It already is," he grinned with pride.

Peeling down his pajamas, she quickly pulled them off over his legs. Her eyes popped wide open with surprise when she saw his hard boner. It wasn't as big as Scott's or her father's, but it was hard as a rock. She hadn't dreamed that her twin brother had such a nice big dick. Soft curls of blond cock hair were gleaming all around his pink balls. Trembling with excitement, Betty gently skimmed the soft foreskin up and down over his throbbing boner for several minutes.

"Do you want to feel my pussy?" she asked, removing her hand from his pecker.

"Shit, yes!" he grinned.

Grabbing the tie string of her pajama bottoms. Betty quickly removed them and sat back down next to her brother. The boy just stared at her juicy pink twat. He'd seen his big sister's hairy cunt from the top of the stain when Scott was finger-fucking her, but this was the first pussy he'd ever seen up close.

"Oh, shit," he gasped. "It looks all wet and slippery."

"It is," his sister giggled. "That's so a guy can get his cock in to fuck."

Looking at Bobby's excited face, Betty was again tenderly stroking his prick, pleased with the silky pinkness of his dong.

"Play with my twat," she whispered, lying back on the bed, spreading her thighs wide apart.

The boy sat ogling her wet open slit as her slippery hot pussy juices bubbled out from between her soft cuntlips. His cock was throbbing frantically as he knelt beside her on the bed.

"Touch it, Bobby," she panted. "Please play with my pussy."

His own dick momentarily forgotten, he nervously reached out and brushed his finger up along the inner flesh of he lust swollen slit while Betty moaned with delight.

"Ooooooooh, yes," she panted. "Keep playing with it."

Moving his finger up and down the length of her wet pussy lips, he could feel his sister trembling with delight.

"Ooooooh, Bobby!" she squealed when his finger contacted a hard node at the very top of her slit.

"What's that?" he gasped, quickly pulling his hand away.

"That's my clitty, dummy," she gasped. "What's a clitty?"

"That's a girl's prick," Betty explained. "Can you jack it off?"

"Of course, silly," she sighed. "That's how she climaxes."

He rubbed it again and again with a gentle rhythm, delighted at the way his pretty sister was moaning and writhing all over the bed.

"Do you like that?" the boy panted.

"Shit, yes," squealed Betty. "Now poke your finger into my pussy."

"All the way?"

"Yes, dummy," she sobbed. "All the way."

Betty let out a wild yelp as he rammed the full length of his middle finger up into the hot depths of her slippery cunt. The girl writhed around on the bed in total ecstasy as Bobby spent the next several moments plunging his finger in and out of the girl's naughty pussy.

"Okay, Bobby," she finally gasped. "Now let me play with your prick for awhile."

The thrill of playing with his sister's twat had given Bobby an aching hard-on. Grasping his throbbing cock, Betty gently stroked it while she fondled his cute pink balls.

"Look out," the teen splintered. "I'm gonna shoot!"

"Go ahead," giggled Betty, wanting to watch the cock-cream squirt out of his darling pecker.

Grinning, the naughty blonde continued stroking her brother's stiff dick until it spurted a wild stream of cum all over the sheets and her belly.

"I told you I was gonna shoot," the boy panted. "Now you got that shit all over you."

"I don't care." Betty giggled, scooping it up front her body and licking her fingers. "I like the stuff."

The boy just stared at his sister with disbelief in his eyes. "How can you like that sticky goo?"

"I dunno. I just like it," she answered. "Now if you'll play with my pussy same more, I'll make you hard again."

Within a matter of seconds, Bobby's plunging finger had his sister writhing all over the bed. She was squealing and bucking as the boy worked his finger deeper and faster into her foaming cunt.

"Oh, Bobby," she squealed with delight, "rub my clit! Rub my clitty!"

The boy's wet limp cock began to harden again from the excitement of watching his sister's wild passions as he fingered her hard clit.

"Ooooooooh, Bobby," she cried. "I'm coming, honey! Don't stop! I'M COMING!"

It actually frightened, the boy as he brought his sister to her screaming, lurching orgasm, and he remained scared to death until Betty finally assured him that everything was all right.

"Oh, thank you," she whispered a few moments later. "Now roll over on your back. I have a nice surprise for you."

"What are you gonna do?" he asked.

"I'm gonna suck your cock," she smiled as the boy turned over on his back.

"But it's all sticky with goo," the boy protested.

"That's neat," she giggled. "I'll lick it nice and clean for you."

Firmly holding the base of his shaft between her lingers, Betty lowered her mouth down toward his swollen cockhead. The girl was so happy her father had taught her how to suck a dick off. The texture felt so exciting as she lightly brushed her half-opened lips across his sensitive knob. Her hot tongue snaked out, lightly flicking against his hard male flesh. Swirling her tongue around the end of his swollen cockhead, she could feel her brother's body trembling with excitement.

Smiling up at her brother's passion-etched face she began running her wet tongue up and down the length of his deliciously hard boner. She could feel his prick swelling and throbbing as she teased her naughty tongue up and down around his bright pink knob. Then slowly lowering her lips, she took the whole of his cockhead into the moist warmth of her sucking mouth.

"Aw, shit," Bobby panted excitedly, staring down at his stiff shaft buried between the baby-soft lips of his blonde sister.

"D'ya like this?" she whispered, temporarily removing his prick from her mouth.

"Christ, yes! It's far out!" he gulped, clutching at the sheets.

With his stiff cock thrusting wildly in the air, Betty could feel it jumping in her grasping fingers as she again began lapping and licking his prick with her hot tongue.

Betty ran her tongue up and down the entire length of the squirming his pecker, soaking it from tip to base until it was glistening with her sweet wet spit.

Reaching up under his stiff shaft, Betty tenderly cupped his balls in her hand, and lowering her lips, she sucked them gently into her mouth. Delicately sucking his balls, she greedily tongue-washed the crinkly pink skin of his nut-sac.

Staring down, the boy could see his sister's long blonde hair brushing over his thighs, her pretty face buried deep between his trembling legs. The only sound in the room was the wet, smacking sound of Betty's slippery lips and tongue sucking and slurping on his quivering rod and balls.

The two teens were having such a ball, they had forgotten all about their older sister who was downstairs bidding Scott good night.

"I wish you would let me stay a longer," Scott whispered, kissing her good night by the door.

"No, darling," she smiled. "You must leave. I just don't trust myself any longer. Please try to understand."

When the boy had gone, Linda closed the door and leaned back against it, her entire body trembling with a fiery passion. Panting for breath, her big luscious boobs were heaving up and down as she thought about Scott's beautiful big cock. The horny girl was dying to be fucked, but the size of men's big dongs scared her to death.

Picking up her wet panties from the floor, Linda walked slowly up the stairs to her room, her body quivering with passion. Walking past her sister's bedroom, she heard a wild scream, and threw the door open to investigate. She couldn't believe her eyes when she saw Bobby spread out on his back with his prick buried in his twin sister's mouth.

"Bobby! Betty!" she shouted. "What the hell are you doing?"

"Nothin'," gasped Betty, quickly sitting up, releasing her brother's stiff prick from her mouth.

"My God!" shouted Linda. "Do you call that nothing?"

"We were just messin' around," stammered Bobby, his stiff pink pecker standing up between his legs.

"Good God," gasped Linda, staring at her brother's hard boner, glistening with Betty's spit. "What the hell is the matter with you guys?"

They didn't answer, and Linda continued staring at her brother's stiff erection. His cock was so smooth and hard without the brutal appearance of Scott's big thick dong. There was nothing a bit frightening about her brother's hard prick, and she suddenly wondered how it would feel in her own smoldering cunt. The girl was dying to be fucked, and this was a stiff cock that didn't frighten her.

"Are y-y-you gonna tell Mom?" Bobby stammered.

"I don't know yet," Linda answered. "How long has this been going on?"

"Just since tonight," Betty said in a soft, frightened voice. "But if you tell Mom, we're gonna tell her how we watched you jack off Scott."

"Okay," smiled Linda, still unable to keep her eyes away from the boy's cute prick. "I won't tell. Bobby, have you ever fucked a girl?"

"Of course not," he answered. "Has a boy ever fucked you?"

"No," she replied, walking over to where the boy was sitting on the bed. "But would you like to screw me?"

"What?"

"Would you like to fuck me?" she repeated in a soft whisper as she reached down and wrapped her cool fingers around his stiff dick.

"Are you nuts?" Bobby gasped.

"No," smiled Linda, releasing his pecker and lifting her short skirt above her hips, exposing her naked pussy only inches from his eyes. "Wouldn't you just love to put that nice hard prick in this hot, juicy cunt?"

"I don't even know how to fuck," he stammered, staring at her slippery pink slit, surrounded by a thick bush of soft, golden pussy hairs.

"Neither do I," Linda giggled, slowly removing her skirt. "But maybe we can teach each other."

Taking off her blouse, the beautiful teenager spread herself out nakedly on the bed, lewdly opening her shapely thighs. Bobby's stiff dick was jumping up and down with excitement as the teen stared at his sister's big bouncy tits.

"Come on honey," she whispered, obscenely parting her slippery cuntlips with her teasing fingers. "Let's try it."

The sight of his big sister's open cunt was too much for the teen, and he quickly crawled up between Linda's widely parted legs.

"What do I do now?" he asked.

"I'm not sure," Linda blushed, taking his cock in her hand, and guiding it up toward her smoldering twat. "I guess we just put it in, but do it real slowly so it won't hurt me."

Holding his stiff prick with her fingers, Linda placed his pink cockhead against the warm wet opening of her quivering slit.

"That's it, honey," she whispered, feeling his hard dick pushing slowly up between her trembling cuntlips. Her twat suddenly began to relax as the head of his prick slipped through the hot moist opening.

Linda held him tightly in her arms, not wanting the teen's pecker to advance any more until she became more accustomed to it.

"Okay," she said a few moments later, "put it in a further."

Gently, he pushed harder and harder, but deeper penetration seemed impossible. Linda realized the head of his prick was meeting the resistance of her maidenhead.

"Push harder," she whispered.

Drawing back, Bobby thrust his cock forward again with more force, and Linda let out a piercing scream as his rigid cockhead ripped through the thin membrane. Once it had stabbed through, his stiff dick slipped up into the delicious warmth of her virgin cunt.

Biting her lip and clutching her brother tightly in her arms she waited for the pain to subside. Slowly relaxing, site became conscious of his cock throbbing deep in her slit. Cautiously rotating her body beneath him, Linda could feel his stiff boner rubbing deliciously against the right, sensitive walls of her pussy. Squirming with delight, her hot inner flesh rubbed against his hard tool, bringing even more pleasure to her passion-inflamed cunt.

"Honey," she whispered when the initial pain had completely vanished, "pump your prick in and out."

When the teen began thrusting his stiff pecker back and forth into her juicy twat, the feel of it sliding lusciously against the hot slippery flesh of her excited hole was driving her wild. The pleasure was doubly enhanced when Linda instinctively discovered she could squeeze and milk at his cock with her eager cunt muscles. Teats of pleasure were running down her pretty flushed face, induced by the almost unbearable ecstasy he was giving her.

"Oh, Bobby," she whispered, feeling him driving deeper and deeper, bringing more intense pleasure with every stroke. "Why haven't we done this before?"

Grasping the cheeks of his ass, Linda forced the teen's cock even deeper into her scalding fuck-hole. Then wrapping her arms tightly around his back, she squirmed her loins up tighter against him, squeezing his delicious rod with her hot, grasping slit.

"Oh fuck, baby, fuck!" she sobbed, wrapping her soft thighs tightly around his slim waist.

Bobby continued driving his hot boner deeper and deeper into her warm slippery cunt. The boy was half-crazed by the exciting sound of his pink balls slapping against her juice-drenched asscheeks. Hot globs of pussy juice were oozing from her swollen cuntlips and dribbling down her naked thighs.

"Oh, God! Oh, God!" she squealed as her hungry cunt muscles involuntarily sucked at the full length of his hard-driving shaft.

Rearing back, the boy began driving harder and deeper into his big sister's smoldering pussy.

"Aaaaaaaggggghbhhh!" she shrieked, feeling his prick ripping in and out of her hot hole. "That's it, Bobby! Give it to me, baby! Give it to me! Fuck me! Fuck meeeeee!"

Her long blond hair whipping crazily around her beautiful flushed face, the girl was a writhing mountain of uncontrolled passion.

"Harder, honey, harder!" she screamed as she dug her fingers into his asscheeks, pulling the teen more violently into her.

Excited by her cries, the teen drove his slippery cock deeper and deeper into her foaming slit.

"Eeeeeeeaaaaaggggghhhhh!" she screamed as he speeded up the tempo of his slashing thrusts.

"Faster, baby, faster! Fuck me, darling! Fuck me fuck me!"

Linda began screaming hysterically as unaccustomed, almost unbearably intense sensations began to envelop her lurching body. She didn't even realize she was approaching an orgasm until it was upon her.

"Oh, shit! I'm commmiiiinnnngggg!" she shrieked as hot waves of ecstasy scorched through her body. "Harder, honey! Fuck me good!"

She suddenly felt a stream of his hot cum gushing violently into her passion-crazed cunt. Instinctively, she screwed her slit up tighter around the base of his spurting cock to better receive the full load, and then her body exploded into a delirious orgasm.

"Oh, Bobby," she whispered a few moments later when she'd finally gained control of her convulsing body. "That was fantastic. Why haven't we done that before?"

"Jeez," panted Bobby, pulling his limp prick out of his sister's jizz-drenched twat. "Fuckin' is sure neat."

Smiling to herself, Linda was so happy to have lost her cherry, and now she was going to try for a man-sized cock. She now realized that a hard dick could give a lot more pleasure than pain.