Sibling Rivalry

Mira was doing laundry for herself and Walter in the old family home. She looked at her panties. Another load in them, she thought, sighing wistfully at the memory. Since Walter had increased her hormone take, her erections had diminished substantially, but his big white cock still hit the spot, and her leakage was definitely increasing. She bent over, picking up a pair of socks when she felt ... him.

"Morning, babydoll," Walter said amiably.

"Morning Daddy," Mira said, using the new term of endearment he was insisting upon. "You're up early today."

"Well, I woke up and you weren't in bed," Walter pointed out. He pushed forward, and she could feel his big white cock starting to rub against her smaller brown one.

"Well ... work to do," Mira said, her breathing growing ragged. He tapped on the back of her head, his own code to her. Mira turned around, getting onto her knees. He pushed her against the wall, his cock disappearing into her warm, wet mouth, burrowing deeper inside her, until his big balls pressed against her chin. She gagged, and then tried to relax that instinct, her eyes rolling back. She reached down to rub her cock, but he yanked her arm away, pulling it up above her head, keeping her pinned.

"Fucking ladyboy whore," Walter said, grunting as he fucked into her throat, tight muscular ass flexing. "You do and say as I want, you hear me?"

Mira nodded weakly, a steady "gluk gluk gluk" sound emerging as he fucked her mouth. Finally, he unloaded, shooting thick, potent ropes of seed onto her chest, belly, cock, legs -- she was a mess.

"My, my, what a mess," Walter observed. "I think you should shower before you finish the laundry, get cleaned up. Where are my swim trunks?" Mira nodded weakly at the pile. Walter shrugged, walking out to the pool nude. Mira grabbed her dildo, intent on getting some satisfaction while she got clean.

***

"Oh my God," Walter heard a loud female voice say. "What a pervert!"

He struggled to wake up, the morning sun bright. There wasn't supposed to be anyone here today but Mira. And then he saw Alisa.

The golden-skinned beauty looked at Walter, her hand on her hip. She was wearing a swimsuit, clearly intent on getting a swim in herself. Walter realized he'd been having a good dream, as his cock was mostly hard.

"Sorry," Walter mumbled. "My trunks are in the wash."

"Jeez, you old men. No manners at all," Alisa frumped, but clearly not taking her eye off the balls. "You've had some miles on you, old timer. How was going to school with T-Rex anyhow?"

"You're a sassy little thing," Walter said, chuckling. "Apologies for startling you. I like the pool here."

"Mmmhm," Alisa said dubiously. "Kinda pissed you're here, actually. Wanted to lay out nude."

"Well, what's stopping you?" Walter said. "Ain't nothing I haven't seen before."

Alisa considered it. Well, why not? He was just an old pervert, those were a dime a dozen around here. She dropped her top, revealing her C-cup breasts, her tight well-trimmed pussy, and a heart-shaped ass. Walter whistled.

"Thai girls are awful pretty," he said. "And you're one of the best I've seen."

"Thanks," Alisa said, somewhat mollified. They enjoyed the silence for a few minutes.

"Can you put some lotion on me?" Alisa asked.

***

Mira finished her shower finally, having had a good cum on her large pink dildo. She finally got the load started to wash, then put on a pair of shorts and went to the back. To find her sister, Alisa, on her back with Walter fingerbanging her, three meaty digits all buried to the second knuckle in the writhing young slut.

"The fuck?" Mira said.

"Sit down, shut the fuck up," Walter growled at her. She shouldn't be meek in this moment, she should confront him and stand her ground. Instead, she did as she was told.

"C'mon, cum you fuckin' slut, so I can go pound your sister. She sucks cock better than you, you know," he said, his thumb pushing against her clit.

"Oh, fuck you, you cocky fuck," Alisa said ... then her eyes rolled back, as she had a loud, intense orgasm, squirting her juices onto Walter's chest.

Walter continued fingering her for a few minutes more, then withdrew, his cock rock hard now. He flipped Mira over on the lounger, onto her belly, her cock pushing between two of the plastic pieces as Douglas's cock started to work inside her.

Alisa nodded weakly at the pair, getting up and putting her swimsuit on. It was clear Walter was the victor over both siblings.