Tom Allison: Hot fun sister

"Now you get to do me!"

Debby panted as she watched her kid sister climb up on the bed. Mandy straddled her, planting her knees on the mattress to either side of Debby's ears. Then she simply sat on her face, pulling her hair as she ground her wet, black-haired pussy onto her lips.

"Suck it, Debby! Suck my cunt good!" Debby opened her mouth and pushed out her tongue, thrusting it between the tight, swollen lips of Mandy's cunt. Her pussy was very wet, and it had a strong, salty taste that told Debby that Mandy was extremely horny tonight. Of course, Mandy was always extremely horny – she was even hornier than Debby herself!

"Oh, shit!" Mandy cried, immediately starting to hump her small, peach-shaped ass cheeks and grinding and thrusting her wet pussy onto Debby's lips. "Suck it, Debby! My cunt's really burning tonight! Oh shit, lick out my juices! Make my pussy cream!"

Debby slid her hands up Mandy's slender thighs and cupped her ass cheeks, trying to hold down her humping ass. Greedily she tongued out her, baby sister's gooey pussy, moving her tongue in a blur up and down. Mandy's aching fuck slit.

"Put your fingers in!" Mandy shrieked. "Put them in my cunt!"

Pushing her hand between Mandy's cunt lips, Debby slid two fingers into her sister's pussy. Mandy's cunt tunnel was very tight, and Debby felt the strong pussy muscles sucking her fingers as she drove them in, burying them to the knuckles in her sister's hot, juicing cunt.

Then Mandy lifted her hips, spread her ass cheeks with her hands and dropped her ass back to Debby's face.

"Suck my asshole too," she demanded.

Debby looked at the little pink, hairless hole and fought back the momentary impulse to gag. Mandy always wanted to get her asshole sucked, Debby thought in frustration. Her sister was simply crazy about anal stimulation. Sometimes she was sure Mandy had more sex nerves in her asshole than she did in her cunt!

For a long time Debby had refused to touch Mandy's little puckered ass slug with her mouth or finger or anything else. Then Mandy had told her that she wouldn't suck her pussy anymore unless Debby did what she wanted her to. After that, Debby had submitted to her sister's obscene wishes. And besides…

Sitting her eyes, Debby thrust her tongue between the tightly muscled circle of Mandy's asshole. It wasn't so bad, actually. Mandy's asshole juices tasted different than her pussy creamy and it was the idea more than the fact that revolted Debby sometimes. Shamefully she had to admit to herself that an incredibly lewd, horny feeling came over her whenever she explored Mandy's ass with her tongue.

"Ahhhhh!" Mandy pawed and licked her lips like a bitch in heat. Shamelessly, she pulled her ass cheeks wider apart with her hands and rocked her asshole up and down on her sister's tongue. "Lick it, Debby, lick it good! Oh shit, my asshole's throbbing! I'm gonna cum, I can feel it! Jack me off, jack off my ass!"

Debby felt her sister's little pink asshole throbbing on her tongue, as it always did when she sucked it. Pushing her hand between Mandy's asscheeks, she extended a finger and buried it in her sister's rubbery whole.

Then she returned her lips to Mandy's pussy, burying her tongue in the brunette's cunt. Mandy gasped and squealed more loudly than ever as Debby fervently ate her cunt, thrusting her tongue up and down her pulsing pussy slit, tickling it on the tip of her hardened clit.

"Cumming!" Mandy cried, her asshole sphincter flexing violently on Debby's probing finger and nearly sucking it into her bowels. She humped hard enough to make the bed shake, pounding her pussy onto Debby's lips. "Suck me, Debby! Jack off my asshole! Nngggg, my cunt's so hot! My asshole's throbbing! I'm cuummmiiinnnnggggg!"

Mandy moaned and humped as if in the throes of a fit, pumping her pussy onto Debby's tongue again and again. Debby eagerly continued to suck her, off until the spasms had completely subsided. Mandy rested for a moment with her pussy still snug on Debby's mouth, and protested when Debby started to pull her finger out of her ass.

"No!" she said simply. "I'm still horny. Let's sixty-nine!"

Mandy turned on her sister's body, lying on top of her with her pussy still on Debby's mouth and her small tits flattened on Debby's belly. Debby shuddered as Mandy parted her thighs with her hands and again glued her lips to Debby's cunt.

Mandy was a good pussy sucker, and Debby soon felt as horny as before. She pumped her finger in and out of Mandy's asshole and went back to sucking her cunt, panting between licks and kisses as Mandy just as eagerly sucked her own.

But still she felt a sense of dissatisfaction. More and more as she grew older, Debby felt starved for a stiff, throbbing cock. Pictures of naked men with hard-ons turned her on more than anything her sister did to her. Sometimes she finger-fucked herself in the afternoon before Mandy came home from school, daydreaming about a huge prick penetrating her little virgin cunt.

It was too bad her parents were so strict with her. Debby was the most sexually desirable girl in her high school, but her mom and dad hardly let her go out at all. In a way, their harsh measures had an undesired, effect.

More and more in the past months, Debby had found herself looking at her brother and father and uncle, studying their crotches, trying to guess how big their cocks were, and how much they'd grow when they were stiff.

Especially her father. Debby knew it was horribly sinful, but she'd had many, many wet dreams of taking her daddy's big prick between her lips and sucking out his cum just as she sucked Mandy's fuck cream.

Debby skipped her last class at school the next day and came home early. She knew it was wrong but she couldn't help it. Her lust for cockmeat had suddenly grown unbearably strong. Boys were always getting hard-ons from watching her huge tits jiggle under her sweater, and the mere glimpse of their straining crotches made her pussy burn violently.

In class after class she'd wiggle her round ass on the hard wooden seats, desperately trying to cool the lust heat that had drenched her panty crotch with cunt juice. Finally, she knew she just had to leave early and go fingerfuck her pussy into a lather in the privacy of her bedroom.

It was only two o'clock and no one else was home. Debby skipped up the stairs to her room and shut the door behind her, not bothering to lock it. Hurriedly, she stripped off all her clothes, pausing to admire the stacked, mouthwatering curves of her nakedness in the mirror.

What some boy wouldn't give to suck on those tits, she thought narcissistically, and to bury his stiff, straining hard-on into her buttery, virgin cunt. Debby flopped on her back on the bed, wiggling her ass into a comfortable position on the mattress.

Thoughts of enormous, cum-oozing cocks danced before her mind's eye as she spread her lush thighs wide, revealing the hairy triangle of her pussy mound. Debby shuddered as she dipped her fingers into the gurgling wetness of her fuck hole. Then she was pistoning her fingers into her wet pussy and massaging her clit with her thumb.

"Fuck me," she gurgled. "Oh shit, need some prick… fuck me… fuck my cunt…"

Then the bedroom door opened. Debby looked up to see her father.

"Daddy! Oh, God!"

Immediately she tried to cover herself, pulling her fingers from her pussy and daintily covering her hairy cunt mound with her hand. But her position was hopeless. Her father had caught her with her fingers in her pussy moaning and humping her ass off the bed, obviously getting herself off.

His expression showed the shock of what he'd just seen. Her handsome, forty-five-year-old father, Roy, was dressed in an immaculate brown business suit, obviously having just returned from work. His face was frozen in an expression of horror, his eyes bulged as he gaped at his teenaged daughter's fantastically voluptuous body and glanced rapidly between her big tits and wet, hairy cunt.