All characters engaged in sex are over 18.
That night they all slept in Sarah's king-size bed. It was sensuous and cozy, but impractical in the heat. They still slept in their own rooms in the following days, but the work seemed like fun and unless they were really tired or had an early farmer's start, they couldn't leave each other alone. No jealousy, all sharing.
On one occasion Sarah was stacking cut flowers in the chiller to keep them fresh for market the next day. She was reaching to the top shelf when Robbie sneaked up on her and grabbed her tits from behind.
She squealed in surprise, but held his hands there as he ground his cock against her bum. She reciprocated and ground back.
Taking his opportunity, Robbie reached down, undid her jeans, pulled them down. He peeled her panties down too. His own jeans and underpants were next then grabbing his erection he bent his sister over, found her entrance, and pushed. She was not yet ready, so he pressed little by little until she was wet and open for him. In the late afternoon, in semidarkness in the shed, he gently fucked his sister from behind while he reached under her shirt and bra to cup and squeeze her tits.
Kelly walked past: "Jesus you two. At least close the fridge before the heat gets into it!"
They laughed at her, closed the fridge door, and fucked like that until Robbie came inside her. Sarah let him finish, squeezed his cock with her pussy muscles, and said "That's two you owe me now."
She and Kelly had both got onto the pill now, so having their brother cum inside them was no longer a problem. Robbie loved them for it.
The same night, Kelly asked a question that had been bugging her. The fact that there was no shame or embarrassment just proved how far their incestuous romances had come: "Hey Rob?" (It seemed stupid to call him 'Robbie' any more since she knew
for certain
that they weren't kids any more!)
"Yeah Kel?"
"Which do you prefer, my pussy hairs or Sarah's bald lips?"
Sarah laughed. Robbie misinterpreted and chose diplomacy: "Oh, er... I love both of your pussies equally."
"Lame-ass! No, I mean I thought about shaving. Instead of just trimming. Whaddya reckon?"
"I reckon it's up to you. I'll like it whatever..."
Secretly he was hoping she'd go bald. She had very little hair on her actual pussy lips so he didn't really have to deal with it when he went down on her - which seemed to be her favourite way to cum - but Sarah helped her decide: "Try it. It'll grow back."
"Will you help me? Show me how?"
"OK. Wanna do it now?"
"Yeah."
"Let's get in the bath then."
Being an older-style farmhouse it had a big, deep bath. Robbie left them to it. He'd already showered and was clearing away the kitchen. About five minutes later he heard Kelly's delighted squeal in that girly way she still had, followed by a lot of splashing and Sarah's voice playfully warning her: "Come back here you little minx!"
Kelly ran into the kitchen, dripping wet and naked, with her sister close behind, also naked and glistening wet. Kelly tried to hide behind Rob for protection, still giggling and squealing at Sarah's attempts to grab her. Rob laughed at them - clearly there was some game going on.
"What's with you two?"
Sarah answered, all the while laughing and grabbing for her slippery sister: "Little bitch just peed on me in the bath!"
Kelly squealed again as Sarah got hold of her. Rob was wet too now, pushing his little sister away: "Oooh, don't expect me to protect you. Take what you got coming, girl!"
Sarah wrestled and tickled Kelly, who wriggled feebly. Sarah got her over her knee on a dining chair and laid a hard slap on her bare behind. The wetness made it sound harder than it was, nevertheless it left a red mark. Kelly squealed and laughed, Sarah gave her another smack, on the other cheek.
"There! Think you can pee on my tits and get away with it!" She let Kelly up. She was still giggling, now rubbing her butt.
"You peed in the bath first!"
"I did not!"
"You did! I saw it coming out, even under the water!"
Sarah blushed. She knew she had been found out. Rob played the role of disciplinarian: "Well, Sarah. I'm very disappointed in you. Doing that then lying about it! The very idea!"
He was creeping towards her mischievously. Kelly joined the slow hunt. Sarah realised she was in trouble and tried to back away. Bathwater still dripped off her naked body to join the puddle at her feet. She saw the look in their faces.
She tried to turn and run, but Rob's strong arms encircled her from behind and lifted her off her feet. Kelly grabbed her arms to stop her trying to break his grip. Sarah was pleading uselessly with them, but they laughed it off. Rob was just too strong even for her.
Now she was over
his
lap on the very same chair. She struggled, but it was just for show. She could have got away, but she allowed the game to go on.
Smack!
Her right buttock took its blow. She squealed as Kelly had done. "You bastard!"
Smack! "Owww!" Smack!
"Oh no fair! She only got two!"
Rob rubbed his sister's tight bum while he explained: "Yes, but you got an extra one for lying."
Kelly's face beamed in playful fun and pleasure. Rob continued his roleplaying: "Right you two. Kiss and make up."
Sarah lifted herself off her brother's lap. She grinned at Kelly, stepped over to her in the puddles, and put one hand under her sister's chin to lift her lips to her own.
Sarah kissed lightly, nibbled Kelly's lower lip, licked gently, then pushed her tongue into her sister's mouth. Kelly accepted it eagerly. They kissed like accomplished lovers, inevitably reaching between each other's thighs to test the wetness there. Each was rewarded with the signs of the other's arousal. Rob took his exit: "Ohh Kayy, my work here is done!"
He discretely withdrew while his sisters stood facing and fingering each other next to the table, still kissing passionately, dripping bathwater on the floor. Sarah pushed Kelly backwards until her bum contacted the table. Kelly sat, lay back, and spread her legs for her sister's tongue to get to work.
Sarah lapped and licked the way she knew would drive Kelly wild. In between probes, she put fingers up the wet quim she adored and said: "If it gets you this hot, baby girl, you can pee on me another time."
Kelly hadn't thought about it but the image in her mind made her hotter still. She could still feel where her sister had smacked her. She pushed Sarah's face away from her pussy, turned around and bent forwards over the table. Sarah could see the fading pink marks she'd inflicted. Kelly said: "Kiss it better."
Sarah bent, kissed the rounded butt cheeks one at a time, licked from thigh to waist along them. Kelly shivered. Her sister's tongue, she had to admit, was even better than her brother's, perhaps because she was a woman too and knew instinctively what worked.
Sarah got bolder. Kissing gently, her lips touched the apex of one cheek, then the apex of the other. Working steadily inwards, one cheek at a time, she closed in on her target. When she planted a kiss on Kelly's butt crack, she pulled her bum apart to reveal the pussy she adored - now expertly rendered completely smooth - under a little purple puckered asshole.
Sarah bent, stuck her tongue out stiffly and tried to push it into her sister's asshole. Kelly shivered. She'd never have dreamed of letting anybody do that just days ago, now nothing seemed off limits. She relaxed as Sarah tongued around her asshole, licked her slit. Two fingers went inside that musty haven, another probed at Kelly's bum. It was tight and resisted but using her sister's own pussy juice as lube, she got one, then two fingers in there. The pressure of that tight hole around her fingers felt like they would bend and break, but Kelly's soft moans and sighs inspired her.
Now it was Kelly holding her butt cheeks apart. Sarah had two fingers in her pussy and two up her arse. She pushed with one hand while pulling with the other so that both holes were invaded in turn.
"Oh god Sair, you're gonna make me cum!"
She had every intention of doing so. Keeping the fingers in her sister's bum steady, Sarah's other hand crooked downwards to find Kelly's G-spot. The bucking of her hips told her she'd found it, and she immediately began a furious fingering which had Kelly in raptures. She squealed and bucked, barely able to hold her legs steady with her hands, but Sarah never missed a beat. With her pussy all open and squishy now, Sarah got two straight fingers in there to fuck her like a cock while a third was bent to frig the honey spot.
Kelly's orgasm rippled up. She moaned, tensed, lifted her tummy off the table against the insistent attack of those fingers. She could hardly bear the intensity. She was oblivious to the fact that the pulsing of her pussy in her climax was making gobs of girl-cum spurt out and over her sister's wrist. She'd never squirted before, but then she'd never had her arse licked and fingered before either.
When her orgasm faded, she relaxed her muscles and set her tummy back on the table. She could have slept there, so complete was her pleasure. Sarah's fingers left her, but she was spreading the liquid deliciously over Kelly's thighs and butt cheeks. After a minute, Kelly smiled back at Sarah and said: "Gonna need another bath!"
