Madge stood in the doorway of Babs' bedroom, her jaw dropping in shock as she stared at the obscene sight of her little sister crouched there with the German Shepherd's prick rushing in and out of her cum-dripping pussy.
"My God, Babs!" the older girl cried, moving closer to the bed.
"Madge!" Babs cried in horror as she saw her sister standing there by the side of the bed.
"Jake! You get out of here right now!" Madge ordered in a no-nonsense tone of voice.
Jake quickly slid his drained cock out of his mistress' cunt and jumped down from the bed. His ears were low as he slunk out of the door, as if afraid of being punished.
Babs turned around and sat down on the bed, facing her sister. She took a deep breath, deciding that she would just have to face the music.
"Okay, Sis," she said, spreading her legs wide and letting Jake's dog-cum run out from her fucked-out cunt. "You've caught me in the act. I was fucking Jake. He popped my cherry for me. He was my first lover!"
But Madge just stood there, continuing to stare at her sister's cum-filled cunt.
"Okay, look," Babs said, sighing again. "You just chased Jake outta here 'cause you got all pissed off when you saw him fucking me. So now you obviously want to let me have it. Go ahead, have your say and then you can leave. 'Cause frankly, Madge, I don't feel that I've done anything wrong!"
"You're wrong, Sis," Madge said as, to her little sister's shock and delight, she began to strip. "I'm not pissed. I chased Jake out of here because I want to eat his cum out of your sweet little pussy. Seeing you two going at it that way made me hornier than hell. I've gotta taste your pussy now!"
"Oh, God, I never expected this of you, Sis!" Babs cried, her eyes gleaming with renewed desire as she eyed the older girl's naked body.
"Maybe you're not interested," Madge said teasingly, putting one knee on her sister's bed and leering down at her. "Maybe you just don't want me to lick your pussy all clean!"
"Are you kidding?" Babs asked in a groan. "I can't wait! Go for it! Lick my little pussy until all of Jake's cum is gone and make me come!"
"That's more like it," Madge laughed as she reached out and spread her sister's legs farther apart.
Then, as Babs moaned with happy anticipation of what was about to happen between her sister and herself, Madge knelt between the younger girl's legs and eagerly lowered her head.
Babs had never had a girl's tongue in her pussy before, and she longed to find out what it would feel like.
"Hurry, Madge! Fuck my pussy with your tongue!" she squealed impatiently.
Madge licked her lips as she stared right into her little sister's gaping pussy. She could see the German Shepherd's thick cum still flowing out of Babs' pussy-slit down into the crack of her ass and onto the bedspread, forming a lewd wet spot. She could also see Babs' juices mingled with the dog-cum and she licked her lips again.
"Hurry! Hurry! Hurry!" Babs cried, squirming about restlessly on the bed.
Her cunt was on fire, and she felt a mounting pressure in her lower belly. Her clit was throbbing painfully. And she clutched her tits to try to ease the ache she felt in her stiffening nipples.
Madge began to run the tip of her tongue up and down the insides of her sister's thighs, all the way from Babs' knees to her blood-engorged pussy-lips.
"Mmmmm, yeah," Babs moaned.
Madge placed the tip of her tongue at the base of her sister's cunt-slit. She pushed the pointy tip between the girl's swollen pussy-lips. Then she slowly began to push her tongue inside the girl.
Babs felt her sister's wet, stiffened tongue slowly sliding into her hot pussy.
Babs' muscles tensed as the tip of Madge's tongue moved past the mouth of her pussy, toward the very back wall of her cunt where only moments before, Jake's dog-cock had been banging away at her.
Madge moaned, continuing to push her tongue fully into her sister's cunt-hole. At the same time, she kept Babs' cunt-lips pried apart with both hands.
"Ohhh, yeah," Babs groaned, feeling the entire length of her sister's fat tongue probing against the walls of her dripping cunt. "That feels wonderful!"
Suddenly, Madge yanked her tongue out of the younger girl's tiny cunt-hole and lashed at Babs' stiff clit with her whipping tongue.
"Aieeeee!" Babs screamed as she came.
Madge continued to lick the orgasming girl's clit as she came, breathing hard with excitement. Her own pussy was drooling with cunt-juice now.
"Ohhh, I'm commmmiiiinnnngg! You made me come with your tongue, Madge!" Babs screeched, thrashing about on the bed.
Madge's own pussy twitched with sexual excitement as she felt her sister's pussy orgasming against her face. Then she fucked her tongue back into the youngster's tight cunt-hole. She slid her tongue in and out of Babs' pussy, tongue-fucking her faster and harder with each plunge of her tongue.
"Ohhhh! I'm commiiinnng again!" Babs shrilled, thrilling to the sensation of her cunt-hole being expertly fucked by her sister's wet tongue.
Madge was now fucking her tongue in and out of her sister's cunt as hard and fast as she possibly could, much to the younger girl's erotic delight.
"Yessss, Madge, yessss, I had no idea it could feel like this! So good! Keep doing it, Madge! Keep tongue-fucking my pussy! You're making me come hard!"
Long moments later, Babs stopped coming and, unable to take any more of the intense pleasure, she begged her sister to stop. But Madge was so turned on now that she just continued to fuck her harder and deeper with her horny tongue.
Babs reached down and pushed her sister's head away from her cunt. Madge stared up at her little sister, panting hard.
"God, Sis, your face looks so beautiful! It's all covered with my pussy-juice!" Babs cried excitedly.
Babs groaned when she saw her own juice making her sister's tongue wet and shiny.
Suddenly, Jake bounded into the bedroom and leaped up onto the bed between Madge's spread legs.
"Wow, look at Jake! I guess he smelled your pussy, Madge! He's sure turned on!" Babs laughed, sliding back from her sister.
She sat cross-legged on the bed, beginning to fondle her pussy while she watched Jake sniffing at Madge's cunt.
Madge squealed when the dog's wet nose nudged against her wet cunt. She spread her legs wider to make more room for Jake and give him more access to her horny cunt.
"I've… never… made it… with a dog!" Madge groaned, beginning to writhe with sexual excitement.
"Well, there's always a first time for everything," Babs said with a little giggle.
Jake ran his wet nose all the way from Madge's cunt to her asshole and back to her engorged clit. Madge helped by raising her ass up from the bed and kneeling, lowering her head to her crossed arms.
"God, this feels great!" Madge sighed happily.
"It looks great too! Really sexy!" Babs said thickly, running her stiffened middle finger in and out of her fuck-hole.
Babs clutched at her finger with her strong pussy-muscles and groaned with excitement, her eyes still fixed on her sister's cunt.
Jake whimpered and his long, red tongue shot out. He began to lick hungrily between Madge's curled-back pussy-lips.
"Yeah, Jake, that feels soooo good!" Madge squealed as she humped her ass back, grinding her crotch against the animal's tongue.
While the aroused dog continued to lick Madge's juicy cunt, she whined with pleasure, tossing her head in a frenzy of bestial lust.
"Poor Jake! He's trying to jerk his cock off against the bed!" Babs said excitedly.
Babs tore her hands away from her own pussy and scooted over to her pet. She lay on her back and reached beneath the dog's furry belly, searching for his fat cock.
"Yeah! You jerk him off while he licks my pussy! Great idea!" Madge cried approvingly.
Madge wished she could see her sister fondling the dog's prick. She could imagine how excited it must look. Jake's tongue in her pussy was giving her just about all the pleasure and excitement she could handle at the moment anyway.
Jake whimpered between Madge's cunt-lips as Babs' fingers closed around his stiff cockmeat. The younger girl fondled his loaded balls and his long, thick prick.
Madge whined as the animal began to lick her cunt harder and faster. Babs moaned with arousal as she watched her sister's cunt being licked by the dog while she squeezed his prick and balls.
"Mmm, your cock's so big and hard again, Jake!" Babs sighed as she continued to stroke the animal's prick.
"Way to go, Jake! Lick my pussy deep!" Madge cried, humping back frantically to capture more of Jake's tongue inside her horny cunt.
The big German Shepherd plunged his wet nose right into Madge's cunt and began to lick her even deeper with his long, lolling tongue.
Babs felt her pussy growing wet as she stared at her sister's tongue-stuffed cunt. The older girl's entire pink cunt-slit was gaping open for the dog. Jake hungrily licked Madge from asshole to clit and back.
Jolts of animalistic ecstasy shot through Madge's loins and a flood of hot girl-cum poured from her boiling cunt. Jake had licked her right into an orgasm, the first one a dog had ever given her. But it felt so good that Madge found herself hoping it wouldn't be the last.
Babs gripped Jake's dog-cock harder and squeezed. Jake whined with pleasure and continued to bump his nose against Madge's orgasming clit.
"Yeah, make her come hard, boy!" Babs cheered, urging the dog on.
The animal desperately licked Madge's orgasming cunt, digging his tongue into each and every crevice and fold. Her girl-cum poured out of her cunt and washed over Jake's tongue.
"Ohhhh, it feels soooo good!" Madge squealed.
"I know, I know," Babs agreed, nodding her head and grinning while she continued to squeeze the dog's jerking prick.
Jake plunged his wet, juice-smeared nose right into Madge's shuddering cunt and began to lick her even deeper with his rough tongue. Meanwhile, his cock was growing harder and fatter in Babs' grip.
"Mmmm, what a sight!" Babs sighed, feeling Jake's cock pulsing against the palm of her hand.
Madge cried out with pleasure again as the dog's tongue thrust in and out of her.
"Good boy, Jake! Keep it up! She's still coming!" Babs cried, still stroking the dog's throbbing cock.
Jake swished his tongue up through the folds of Madge's puffy cunt-lips.
"Aaaarghhhh, yessss," Madge hissed between clenched teeth.
Madge gave herself up to the intense pleasure being given to her pussy by the dog's rapidly licking tongue. Jake fucked his tongue into her, licking her cunt-walls and lapping up the streaming cunt-juice.
"Wow!" Babs groaned as she felt Jake's cock lurching in her hand.
"Yessss, keep fucking me! Fuck me with your wonderful long tongue!" Madge cried, half out of her mind with bestial pleasure now.
"I love it!" Babs said with a husky laugh, her own pussy shooting out more and more juice.
Babs' eyes were riveted on her sister's pussy and to the fat dog-tongue snaking in and out of it.
"Don't you love the way Jake can make you come with his tongue, Sis?"
"Yesssss! I love it!"
Babs' face twisted with animalistic lust as she continued to stroke the dog's hard-on. She watched excitedly as the animal's tongue disappeared into her sister's wriggling cunt.
The younger girl groaned again and again. She frantically rubbed Jake's fat cock as she watched the lust-maddened dog fucking his tongue in and out of Madge's juicy cunt. Madge's eyes rolled back in her head as she continued to come. Her tongue continually darted in and out between her slack lips.
Jake withdrew his tongue from the depths of Madge's tasty cunt. He began to lick the quivering bud of her clit again.
"God! I can't stop coming!" Madge squealed.
"Some problem," Babs murmured, still fondling and squeezing her pet's prick.
Jake licked Madge's shuddering clit again and again, making the older girl shake with ecstasy.
"Can't… take… anymore… make him… stop," Madge moaned weakly a few minutes later.
Babs laughed as she pushed the dog's face away from Madge's sore pussy.
"He's got a hard-on fit to break a plate! What do you say you let him fuck you with it now?" Babs asked eagerly.
"Yesssss! I want Jake to fuck me now!"