All characters are over 18.
Anna stood in the shower, washing her hair. She loved feeling the bubbly suds flow across her nipples, down her belly and between her legs. She giggled as the bubbles tickled her pussy lips.
Stepping out Anna dried her tits real fast, making her nipples real hard. hard as pink pebbles. She quickly slid the towel back and forth between her legs, feeling a tingle. Then the towel rubbed her clitty--and it buzzed.
Horny Anna raced to her room. She loved running naked in the house when no one was home.
***
Thad's date, Kendra called and canceled. "No pussy tonight." Thad decided to spend the evening studying. Studying porn of course. Just as he clicked on a porn video, a naked girl rushed past his room...
WHAT THE FUCK! At first Thad thought it was his imagination. Thad peeked out to see sister Anna running naked down the hall, her ass wiggling and her tits jiggling.
Thad knew sis loved running around nude. He'd tried to see Anna naked ever since she grew tits. No way was Thad passing up a chance to see her sweet pussy. Slipping down the hall he found her door wide open... And sis was wide open too.
Fuck! This was better than a wet dream. Anna lay on the bed with her legs spread. Thad stared at her vee-shaped patch of pubes. And her pink slit peeked out through the soft curls. Anna moaned, squeezing her tits, twisting and pulling on her aroused nipples.
Thad couldn't believe it when his sister spread wider and fingered her love button. He didn't know girls masturbated. Anna's finger moved lower, sinking into her wet pussy. She bit her lip and pushed another finger in, sliding them in and out like a guy's cock.
Pinching her nipples Anna panted and fingered faster...
Watching his sister finger herself gave Thad a painful hard-on. The damn thing almost ripped his zipper. He unzipped, releasing his aching cock. Instinctively his fingers gripped his shaft, stroking up and down. Two can play this masturbation game. Soon he was jerking in rhythm with Anna's fingering.
His sister twisted and squirmed. "Ooh...yess..." Anna's teeth clenched as her back arched up in a wave of orgasm. His sister collapsed on the bed, panting with her legs spread. Staring at her open fuck-hole, Thad stroked faster.
His balls swelled and Thad looked for someplace to spew. Anna's panties were by the door. He grabbed them just as his prick exploded, shooting spurt after spurt of sticky cum into her silky panties. Thad wished it was a silky twat...his sister's silky twat.
****
Masturbating always made Anna hungry. She needed a salty snack. Anna decided to wear her nightie just in case someone came home. But Anna never wore panties with her nightie.
Grabbing a bag of chips, Anna turned on the TV. Boring. Netflix. Boring. She looked in the DVD drawer and thumbed through the movies. Boring. Then she noticed a DVD behind the drawer. Maybe it fell out...
The DVD didn't have a label, so she stuck it in the player. Maybe it was a home movie. An image of her parents' bedroom flickered on the screen. Then a naked woman walked in, and Anna froze. "Holy fuck, it's mom!" Anna watched her mom's boobs bounce as she walked across the room and lay on the bed.
Oh god, mom pulled her knees up, exposing her shaved pussy to the camera. Anna didn't want to see her mom's cunt. Then a naked man walked in...It was their neighbor Max! Max was always friendly to mom--too friendly. Mom spread her legs wide, and Max moved between them with his dick growing stiff as a log.
Anna had never seen a real boner. And this boner must be a monster! There's no way a woman could take something that huge in her twat. Two fingers, that's all I can take.
Spellbound, Anna watched Max kiss her mom's lips and tits, sucking each tit into his mouth. Max kissed down her belly to mom's shaved cunt and spread her pussy lips. The camera zoomed into mom's hole.
Anna had never seen that far inside a pussy and was surprised at the glistening pink folds. Then something nasty happened. Max man stuck his tongue into mom's twat!
"WHAT?" Anna had no idea that women let men do things like that. But her mother loved the tonguing. Mom squealed and squirmed around as Max licked her hole. Mom kept wiggling until the guy's cock was right above her mouth.
Anna panted. "Don't do it mom!"
To Anna's shame, her mother opened her mouth and Max's massive prick shoved inside. Mom sucked the nasty thing, sliding her lips up and down. Mom even sucked the guy's hairy balls. "How disgusting!"
The sex scene caused a burning itch in Anna's cunt. She needed to scratch that itch. Spreading her thighs, she pulled her nightgown up and rubbed her clitty while watching her mom suck cock. Every time Anna stroked her clitty, a tiny jolt shot through her thighs.
****
Thad followed his sister. Sneaking into the den he hid behind the sofa. Thad noticed the porno on the screen. Then he saw his sister's raised nightgown and exposed ass cheeks.
Thad gazed at his sister's bare ass and dark crack. The action on the screen was erotic, but his sister's sweet ass was even better. Anna rolled on her side, fingering her pussy again. This was more fun than a porno.
His cock jumped to full erection, pushing against his pants. Thad shoved down his underwear as his prick stuck straight out. He stroked his shaft in time with his sister's fingering.
On the screen, Max tongued her mother's pussy and nibbled on her clit with his teeth. Mom wriggled and cried like she was dying. The guy shoved two fingers in, banging mom's pussy as he sucked her clit.
Then Anna saw her mother do something unbelievable. She deepthroated the guy's prick. Holy fuck! Mom's mouth plunged down, taking the entire shaft until her chin bounced on his balls. Oh my god. How could mom do that? It must be down to her tonsils.
Anna wondered what that'd feel like...having a cock in her throat... Then her mom pulled back and plunged her mouth up and down on Max's dick. Mom sucked faster, and Anna fingered faster...but her clitty was numb from too much fingering.
****
Thad couldn't believe his eyes. On the screen, mom was doing sixty-nine. Getting eaten out while she sucked on Max's prick. And in front of him was his sister with her nightgown up, fingering her own pussy. Anna moaned, "Dammit, it's not working...I need to climax."
Thad jerked so fast that he thought that his arm would fall off. Suddenly he had an idea. Thad yelled, "Sis, can I play with that for you?" Anna jumped up and stared at the door...
"Behind you Sis. Can I play with it for you?"
Anna turned and blushed, "P-play with what?"
"Your pussy."
"Asshole, how dare you say that!" Anna pulled her fingers out, pushing down her nightie. She flipped him off. "Dammit Thad, didn't you have a date?"
"Kendra canceled, so it's just the three of us. Me, the porno and your horny pussy." He laughed. "I saw you fingering yourself. I can do it better."
"That's so nasty... I should slap your face off!"
'Sis, I guarantee you'll have an orgasm. Or should I have Max do it?"
"That's not funny...But Thad, can you really make me climax? Gosh, I'm so horny I can't think straight." Anna noticed his boner. "Wow it's big. You're not going to put that big thing in me... are you?"
"Nope, just my tongue. You need a good licking."
"Oh my god, that's super-super nasty." Anna rubbed her slit and wondered what his tongue would feel like. "Okay brother, just your tongue. What do you want me to do?"
"Take off that nightgown."
Anna blushed. "No. You've seen my twat. I ain't showing you my tits."
"Just lay back and pull up your nightie." Anna did, but she clamped her knees so tight all Thad saw was a tuft of pubes. "Sis, I can't do anything until you spread your legs."