TITLE    : My Submissive Sister
STORYID  : my-submissive-sister
SUMMARY  : A brother discovers his sister's submissive side.
AUTHOR   : AnAverageGuy61@lit
DATE     : 2022-07-10
CATEGORY : taboo-sex-stories
FLAGS    : h
TAGS     : |brother|sister|


<em>This is a repost of an old story. I don't mind comments or feedback, but if they are anonymous and negative I will just delete/ignore them. Thanks to my editor and proof reader for their assistance with my stories. This one is a slow burner, but it gets there in the end. Enjoy the story.</em>

Karl Petersen sat in the leather armchair gazing out of the window of his hilltop home, the silence outside matched his mood. Today was the anniversary of his parent's death. Six years ago just as Karl started to make serious money through his group of companies his parents were killed in a helicopter crash. Now at the age of thirty-two he had more money than he could ever spend but nobody to help him spend it and enjoy life, his last girlfriend decided she would be better off with some ageing French playboy.

Karl thought back to the day he got the call about his parents and he dashed to the hospital, his father had already passed away and on her deathbed he swore to his mother that he would look after his little sister Olivia. Six years his junior Olivia, or Liv as Karl called her proved to be a bit of a handful for him to begin with. She rebelled against everyone and was very lucky to avoid going to prison on one occasion. After this Karl sat her down and read her the riot act, he spelled it out in no uncertain terms how she would behave and what he would do if she didn't.

For the most part Olivia held up her end of the deal until recently that is. She had got into a relationship with some dead beat, Karl knew it would only end one way. Olivia would be in tears and blaming everyone else for what went wrong. He sat there staring into the darkness and a ping from the computer alerted him to an incoming message, he walked to the desk and read the message it was one he had been waiting for from a female he had been seeing recently. It wasn't a loving relationship but they played together sexually, she was the submissive partner to Karl's dominant persona.

The basement of his home had been equipped with all the necessary bondage and torture equipment, indeed when Karl played he took it seriously and was always trying to push his partner to new limits. Equally she enjoyed it as much and was prepared to go along with pretty much anything he suggested. The message informed him she would visit tomorrow night and she had been a bad girl who needed discipline, Karl grinned and sent an appropriate reply saying he would meet her in the usual place. The usual place being a small bar in town, from there they would take his car back to the house.

As Karl stared at the screen he realised that this woman had been to his house four times and she had never seen anything apart from his dungeon/playroom, when Karl had the house built the basement was accessible from the underground garage or a door in his bedroom. Karl stood and started to walk back to his armchair, the doorbell snapped him out of his daydream.

"<em>Who the fuck is that at this time of night?"</em> He thought to himself.

"Liv!" Karl exclaimed as he looked at his sister standing there barefoot.

"Can I come in please?" she asked.

"Yeah sure, come in," he gestured.

They went through to the lounge and Olivia asked if she could have a drink.

"What do you want to drink?" Karl asked.

"Scotch please," Olivia replied shivering as she warmed up

"Liv, what the fuck are you doing out at this hour dressed in a t shirt and not much else?" Karl asked as he handed her the glass.

"I had a fight with Ronnie and I had to get out," she mumbled.

"What was it about this time?" Karl sighed asking his sister.

"The usual, his drinking. Tonight he came home stinking drunk with two friends and he said they all fancied some fun, then they started pawing at me so I just ran out and came here." Olivia said as she started to cry.

"Did any of them touch you, you know sexually?" Karl asked as he passed his sister a box of tissues.

"No. They didn't get the chance, so I grabbed my keys and ran out. I don't know what to do anymore. I can't go back home though," she cried.

"But Liv, that house is yours. It is your home not Ronnie's." Karl reminded her.

"I know but I can't tell him to leave, he will laugh at me and probably slap me."

"You can stay here for tonight, I will make a few calls tomorrow and get this mess sorted out."

"Thank you Karl, thank you, and I'm sorry to trouble you." Olivia said as she dried her tears.

"Come on, I will show you where the guest room is." Karl said as he walked down a small hallway.

"Here you go, you can stay here for tonight."

"Thank you! Thank you so much." Liv replied.

"Your welcome Liv, after all you are my sister."

"Yeah I know. By the way, when are you going to stop calling me Liv? I thought that was a childhood nickname."

"Maybe someday but I find it easier to say than O-L-I-V-I-A," Karl said as he pronounced her name slowly.

"Do you know I have never seen the inside of this house properly?" Olivia stated.

"I'll give you the proper tour tomorrow morning, there is a bathroom through that door with towels and whatever you need." Karl pointed to a door on the other side of the bedroom.

Olivia nodded and said goodnight before closing the door.

When she woke the next morning she used the bathroom and then went to find the kitchen, in particular the coffee maker. Karl was already up and in the kitchen, he had just finished a phone call as Olivia approached.

"Ronnie will be out of your house within the hour so after that I will follow you back home, just to make sure." Karl explained.

"Karl, can I ask you a question?"

"Yeah sure, fire away."

"Would you mind if I moved in here with you? I promise there won't be any trouble!"

"But you have your own house Liv, why would you want to move in here?" Karl enquired.

"Because I feel safe here. I know it sounds daft but I don't feel safe at home, and I won't now that I know Ronnie could come back at any time."

"I don't think you will have any more trouble from Ronnie," Karl replied with some confidence.

"So you don't want me here then? Is that what you are saying?"

"No Liv, that's not what I am saying. If you want to move in then that's fine but there will be some ground rules."

"Such as?" Olivia asked.

"Firstly, no dead beats like Ronnie. If you do get involved with someone don't rush to bring them back here, get to know them first please. Second, if I am working I like to be left alone and my computer is for my use only. Lastly, you can use the gym, hot tub or pool but no parties understood?"

"Okay that seems fair although I didn't know you had a hot tub."

"Come on, I will show you around," Karl motioned for Liv to follow him.

He gave her a tour of the house and they agreed she would stay in the room she used last night.

"So this is your bedroom?" Olivia asked.

"Yes, this is my bedroom."

"Very nice!" she stated as she looked around. "Where does that door lead to?" Olivia asked.

"That's private." Karl replied and walked off back to the kitchen.

Seeing her brother's reaction to her question she decided not to press him on what was behind the door.

A short while later they were driving over to Olivia's house to collect her stuff, Karl had already arranged for a company to come in and clean the place after that he would rent it out. As they approached the house Olivia spotted a powerfully built man with a bald head and a goatee beard.

"Who on earth is that?"

"Don't worry about Mr Miller, he works for me!"

"Works for you." Olivia said, shocked. "Doing what exactly?"

"Lots of things, but today he's getting rid of Ronnie." Karl Replied with a smile.

Karl approached the man and they shook hands before chatting, Olivia heard Miller say that Ronnie had left and Miller handed over the keys he took from him. As Olivia went inside to get her stuff she missed seeing her brother pass Miller an envelope.

"Thank you Mr Petersen, anytime you need me you call." Miller said as he climbed into his car and drove off.

A couple of hours later they arrived back at Karl's house. While Olivia had packed her stuff up, Karl had dealt with the letting agent and the cleaning company.

As Karl walked inside he heard the ping from his computer and suddenly remembered he had arranged to meet Mary tonight, he knew Mary wasn't her real name and he didn't wish to know otherwise. They both enjoyed what they did so there was no need to know more about each other.

"Shit!" Karl exclaimed. "Liv, I have to go out for a while. It was something that was arranged before I knew you would be moving in, you know where everything is so please help yourself to food and drink."

"That's okay, I can manage and I don't need a babysitter. You go off and have some fun. I will probably have an early night anyway."

Karl showered and changed then went off to meet Mary, they had a drink and then set off for Karl's house it was getting dark and as he approached he switched off his headlights. Mary looked at him and he explained his sister was staying over adding that the basement was sound proofed so she wouldn't hear them. With the car parked in the garage Karl opened the door that led to the playroom, Mary went to change into whatever outfit she would be wearing while Karl stripped off putting on a pair of shorts.

Karl leant against a bench waiting for Mary, holding a lead and collar in his hands he watched as she approached him completely naked. Mary stood in front of Karl and turned away from him holding her hair up, Karl fitted the collar and clipped the lead on before pulling Mary close to him.

"From now on you do as I say slut, or pay the price for disobeying me!" He whispered to her.

Mary nodded and looked down at the floor as Karl ran his hands over her body, he squeezed her breasts and pinched the nipples causing Mary to groan.

"The cross," Carl ordered and pointed behind her.

Mary was shackled to a large wooden cross like a massive X, she stood still as Karl fitted a ball gag around her head. He slapped each cheek of her backside and laughed. Mary could feel whatever it was Karl stroked her with as it tickled and teased her, she felt her cunt moisten and her hard nipples scrape the wood of the cross as she became more aroused.

Suddenly a sharp slap on her arse snapped her back into reality Karl was slapping each arse cheek with a thin cane, he smiled as the colour of her cheeks changed to a dark pink. Mary's arse was warm and stinging slightly but she trusted Karl with her safety, she groaned deeply as Karl placed something freezing cold on the area he had just finished caning.

Karl picked up a flogger and teased Mary by running it gently over her skin, Mary groaned around the ball gag as her flesh tingled. Using more force Karl flogged her backside and thighs, Mary yelped each time she felt the slight sting of the leather flogger.

Karl released Mary from the cross and walked her to a few paces forward, he tied her wrists together then threw the length of rope over a wooden beam. Karl pulled the rope forcing Mary to stand on her tiptoes, Karl picked up a small flogger and waved it in front of Mary's face.

"Aah!" "Aah!" Mary groaned as Karl flogged her breasts.

Mary's breasts were bright pink and stinging, she watched as Karl approached with nipple clamps.

"Aah Fuck!" Mary hissed as she sucked in a gasp of air when the clamps bit down on her nipples.

Karl picked up a larger flogger and proceeded to lash it against Mary's thighs and stomach, she squealed as Karl swung up flogging her cunt, he did this several times causing her to flinch.

For the last ninety minutes or so Mary had followed Karl's orders as he subjected her to various forms of tease and torture, as Karl secured her to a table for the last act of the night he smiled at her.

Strapped to a table with her arse close to the edge and her legs in stirrups, Karl slowly fucked her as he held a massage wand against her clit. Mary needed to cum. She had wanted to cum many times tonight, though she knew she had to wait until she was told too. Her hair was a mess and stuck to her face, her entire body covered in sweat as Karl fucked her mercilessly. His eight inch cock plundered her cunt, her whimpering told Karl that she needed to cum and couldn't hold out much longer.

"Don't you dare cum my little slut. Not until I say you can." Karl hissed at her.

Karl was almost ready to cum himself and as he felt his balls tighten he ordered Mary to cum.

"AAAAAAAAAAAAAAAIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIEEEEEEEEEEEEEEEEEEEE!"

The scream filled the room as Mary was finally allowed to orgasm, her body shook violently or as much as it possibly could due to her restraints. Karl filled her cunt with his semen before withdrawing and catching his breath.

Karl looked at Mary. "Fuck you are one crazy bitch!" he said as he unfastened the leathers straps freeing her body. He offered Mary a bottle of cold water as she sat up still panting their combined fluids leaking from her pussy.

Mary removed the collar and tossed it on the table. "You'll be the death of me!" she giggled at Karl.

"I certainly hope not. But you know me, I like to push your limits." Karl replied as they headed for a shower.

Upstairs Olivia had been woken from her sleep by a bad dream. She dreamt about what Ronnie and his drunken friends might have put her through, if she hadn't run out. Standing in the kitchen drinking a glass of water she saw her brother's car drive away from the house.

"<em>Wonder where he's off at this time of night? I never even heard him come home,"</em> she thought to herself as she returned to bed.

Olivia was making breakfast when Karl strolled out to the kitchen yawning, she smiled as he looked at what she was cooking. Olivia told him to sit down as breakfast was almost ready, the siblings remained silent as they ate the bacon, eggs and toast Olivia had made for them.

"Did you sleep alright Liv?" Karl enquired.

"Yeah I did, well apart from waking up once." She replied.

"I didn't wake you did I?"

"No I had a bad dream that was all, I did see you leave though when I came out here for a glass of water."

"Oh yes I forgot something and came back for it," Karl explained sheepishly.

"No need to explain anything, it's your house after all." Olivia smiled.

A few months had passed and apart from Karl going out occasionally they lived together quite well, there had been some minor disputes over stupid things but on the whole they enjoyed each other's company. Karl had a routine of exercising first thing in the morning, then having breakfast before working if there was anything to attend to. Olivia had got used to this and stayed out of the way, tending to sit in the kitchen and work on her laptop. One morning she had a meeting to attend with a client, Karl wished her luck as she left.

"Bloody great!" Olivia yelled as she stormed back indoors. "Of all the mornings to get a flat battery it has to be today! Karl, can you run me to my meeting please? It's important that I am not late."

"Sorry I have stuff to do right now. Take my car and I will get yours sorted out later today," He said as he tossed his keys towards her. "Push the red button on the fob to open the garage door."

When Olivia finished her meeting she checked her phone and there was a text from Karl.

"<strong>Got your car started, it needed a new battery, had one fitted but then I had to go out will see you later K x</strong>"

Olivia texted back a thank you and set off for home, as she approached the garage she pushed the fob and the door opened. Spotting the door in the corner of the garage Olivia thought it was a shortcut to indoors, the key for the door was on the bunch with the car key. Making sure the garage door was closed she opened the door and stepped inside, turning on the light Olivia stopped in her tracks.

"What the hell!" Liv exclaimed as she looked around the room and all the equipment in it. She never knew her brother was into this sort of kinky stuff. She realised this was the private room he didn't want her to see, not surprising really given what it was used for.

She was amazed at the array of whips, canes and such items, as she had a quick look around Olivia felt a tingle in her tummy and a moist feeling in her crotch. She left the room quickly by another door, this one bought her into the house in her brother's bedroom. Closing the door behind her she dashed into the lounge. Karl arrived home a few minutes later, Olivia was thankful he didn't catch her downstairs.

During dinner they chatted but Olivia couldn't help but think of the secret room downstairs.

"Is something wrong Liv? You seem miles away tonight," Karl asked.

"No nothing's wrong. I'm sorry I'm just not with it right now."

"Was it the meeting? Did something happen?" Karl asked

"No, the meeting went okay. I have secured their business for another 3 years at least."

Karl looked at his sister and she knew by the look she would have to admit to what she had seen.

"Please don't tell me you dented my car?" he asked.

"No, the car is fine. Look I do have something to say and please don't get upset it was a genuine mistake. When I got back earlier today I parked your car in the garage, I thought the door in the corner was a shortcut into the house. I'm sorry I didn't mean to pry, but I couldn't help myself when I saw what was in the room."

"Oh god." Karl groaned. "You must think I am a sick pervert now you know what is down there?"

"No, not at all. I don't think that, although I must admit I was surprised. But I guess if that's how you get your kicks then so be it."

"I'm sorry Liv. I never wanted you to see that room."

"Why not? It's nothing to be ashamed of Karl, I was just surprised that's all. Look, let's finish dinner and say no more about it."

Karl nodded and carried on eating. He knew Olivia had more questions, she chose to leave them for now. Equally Karl was grateful as he really didn't want to go into details about downstairs, and what went on down there.

That night in bed Olivia couldn't help but think of her brother and his playroom, as she had decided to call it. She preferred that to the dungeon anyway. The more her imagination ran riot the hornier she got, her hand slipped inside her panties sliding over the small tuft of pubic hair finding her erect clit. Olivia stroked it gently gasping as she got near to orgasm. Her fingers furiously flicked across her love button as she came hard, relaxed Olivia fell into a restful sleep almost immediately.

For the next few days the siblings were busy with their respective jobs. Karl was moving money, checking his investments and making phone calls. Olivia busied herself with some revisions to a project for a client. Each knew not to disturb the other, when Olivia took a break to make coffee she took one into Karl and just placed it on his desk. No words were spoken and they carried on working in silence. In the evening as they watched TV Karl sensed Olivia wanted to say something, he was going to wait for her to speak when she was ready. A short while later Olivia sat up.

"Karl, about the playroom downstairs?" Olivia asked.

"Oh dear god," he groaned.

"No seriously, I want to ask you something."

"Okaayyy Liv, go ahead." He replied thinking it would be better to get it over with.

"I was wondering if you would show me the room and what you do down there?"

"What? Why? You have already seen it so why do you need me to show it to you?"

"No I mean would you show me what all the stuff down there is for, I know what the room is for but not what each individual thing does."

Karl stared at his sister for a few seconds. "Come on then." Karl groaned, knowing he would get no peace until Olivia had seen everything downstairs.

Stepping into the room Karl switched on the light and waited for Olivia to start asking questions, she walked around looking at all the equipment then turned and asked "What's this big cross for?"
<hr pg="2" />Karl explained how he shackled people to it and then spanked them with his hand, a paddle or a cane depending on the person. His sister asked more questions until she found a seat fixed to the floor at a slight angle.

"What's this for?"

"You secure someone in the chair and then shackle their arms and legs to the fixed points on the floor."

"Seems a bit tame really!"

"There is something else that goes with it" Karl replied as he opened a trunk exposing a fuck machine.

"Show me," Olivia asked.

"Okay, go and sit in the chair."

Olivia sat in the chair and stretched her limbs as if she was shackled down. Her small skirt rode up exposing the crotch of her panties, she didn't seem bothered, unlike her brother. Karl put the machine down on the floor and Olivia noticed the massive dildo fitted to the steel arm. When Karl switched it on the dildo pumped back and forth.

"Wow! That looks like fun."

"It's not meant to be. Usually the person in the chair isn't allowed to orgasm but this works every time!"

"So you force someone to cum?"

"Yes in a way I suppose that's what it does, so are we finished down here?" Karl asked.

"No way! I want to see what all this other stuff does as well," Olivia jumped up and looked around.

Olivia didn't want to admit it, but she was getting turned on looking at all the different devices and stuff. "So what about this table?" She asked.

"You lay on it and get secured down then teased, tortured or fucked, or all three if you are lucky." Karl smiled at his sister.

"Show me." Olivia demanded as she climbed on the table.

"Your hands get shackled above your head and this large belt goes over your middle, then you put your legs up into the stirrups."

"Like this?" Olivia asked as she swung her legs up.

"Yeah like that" Karl replied looking at his sister's panties and the damp spot on then. "<em>Fuck she is getting turned on, I had better get her out of here"</em> he thought.

"Come on Liv, tours over."

"Oh please not already," She whined.

Karl explained that she had seen enough and as they were brother and sister he shouldn't be there with her anyway, Olivia wasn't bothered but she wanted to know more, a lot more.

Olivia sat on the table and admired her brother as he walked around the room, moving stuff and putting things away.

"Could we play down here sometime?" she asked.

"What did you just say?" Karl asked with a look of shock on his face.

"I said could we play down here sometime? Then you could show exactly what all this stuff does."

"Liv we can't, you are my sister for god sake!"

"But you bring other women here, so what's the difference?" Liv asked as she sat with her arms folded.

"For a start they are not my sister and they know what I am going to do to them."

"Well I want to know what it feels like, and what all this stuff is for. If I can't trust you then who can I trust?" Olivia asked as she pouted and looked at her brother with puppy dog eyes.

"Okay. Okay, but just once and I will be in charge."

"Yay. Right tomorrow night after we have eaten and you are not wriggling out of this." Olivia said, wagging her finger at her brother.

Karl stood stunned wondering what the hell he had let himself in for as his sister walked off back upstairs, he noticed she put a little extra sway into her arse as she walked out of the room. The following evening after dinner Olivia announced she was going to get changed and would meet Karl downstairs. She told him to dress and behave as if she were just another one of his victims and laughed as she walked away. Karl changed into black cargo pants and a black t-shirt, normally he would have worn shorts or been naked but she was his sister after all.

Olivia stood in front of her brother dressed in a robe which he indicated she would need to remove, she undid the belt and shucked the robe off revealing herself to her brother.

"What the fuck Liv. You are naked!"

"Yes and so are the others you bring down here. Stop looking like you have never seen a naked woman before."

Karl shackled Olivia to the cross and asked one final time if she wanted to go ahead?

"Yes. Now get on with it. Using a small leather paddle he started to gently slap her arse cheeks, Olivia moaned softly each time he made contact.

"Harder Karl. Smack me harder!" Liv begged.

Karl switched to the thin cane and kept working on her backside, her cheeks were now a nice shade of pink and Olivia moaned each time he caned her.

Karl was surprised that she seemed to be enjoying herself, he admired her body as it glistened with a sheen of sweat.

Karl unshackled his sister and turned her to face him, he slapped her breasts.

"Ow fuck!" Olivia yelped as Karl ordered her to the horse.

Strapped to the slightly larger than normal sawhorse Karl tickled his sister with a feather, down her back over her butt and down her legs. Liv groaned and said it felt great but she wanted more, Karl gently lashed her with a flogger. He forgot who she was for a moment as he flicked it over her exposed pussy lips.

"Oh God. Do that again!" Olivia groaned hoarsely.

By now Karl had realised his sister clearly had a kinky side that he didn't know about. As he walked around gently lashing her body Olivia noticed the tent in his trousers. She begged Karl to put her in the chair, but she wanted him to fit a smaller dildo to the machine. Karl obliged and as he started the fuck machine of at its slowest setting he ordered her not to come.

"What? Why?" Liv asked.

"You want to play then we will play. Now you can't cum unless I say so, understood?"

Olivia nodded as the dildo pumped slowly into her cunt, she didn't want to tell her brother it was his cock that was getting her worked up. Karl stood smiling as she fought the urge to cum, her body tensed and her fists clenched. Karl's hand was rubbing his cock through his trousers.

"Please take them off!" Liv gasped.

Karl shook his head and crossed his arms as he watched his sister, he cursed himself for allowing her to see him stroking his cock. She repeated her request for him to undress. With a sigh Karl gave in and removed his trousers and t-shirt. Olivia smiled as she saw his hard cock standing out in front of him.

"Nice cock," she said, staring at her brother.

She tried to ignore it but looking at the long shaft with its purple bulbous head was getting her close and Karl knew it, he leaned forward and switched the machine off causing Liv to groan as the dildo slipped from her cunt.

Helping her up Karl walked his sister to the table and pushed her forward across it, he picked up the cane and started to smack her backside again only this time he used a little more force. Olivia was covered in sweat and using all of her will not to orgasm, she was not going to be so easily beaten. Karl could see moisture on her pussy lips he knew she would cum soon. Grabbing her he placed her on the table and secured her down tightly.

"Now remember you can't cum until I say so?" He growled at her and stared into her eyes. Olivia nodded and said nothing.

Karl opened a drawer and picked out a body massage wand, turning it on he rubbed it around his sister's cunt, she gasped a few times as she felt the vibration. Karl was done playing so he lay the massage head on her clit

"Fucker!" Olivia hissed.

He reminded her she couldn't cum until he said so and she nodded defiantly.

"Put your cock in me Karl!" she gasped.

Karl looked at her and hesitated.

"PUT YOUR FUCKING COCK IN ME NOW! I'M ALMOST THERE AND CAN'T HOLD OFF MUCH LONGER!" She yelled.

Karl increased the speed of the massager and smiled as Liv thrashed her head from side to side.

"PLEASE FUCK ME KARL! FUCK ME!" Olivia screamed.

Karl thrust his cock inside her keeping the massage wand in place, he wasn't gentle and suddenly Olivia screamed out.

"AARGH FUCK! FUCK! FUCK CUMMMINGGGGGGGGGGGGGG!"

Olivia's eyes rolled back into her head and she orgasmed.

Karl was soaked as his sister squirted all over his torso, he was about to cum himself and the surprise of his sister squirting made him step back. He stroked his cock and it twitched as his semen shot out all over Olivia, the first rope reached her face while the next few landed on her breasts. The last two ropes of cum landed on her soaked cunt.

Karl caught his breath and grabbed a bottle of water, freeing his sister he sat her up and encouraged her to drink. Olivia gulped the water and coughed.

"Slow down. Sip it instead." Karl advised.

"Are you okay Liv?"

Liv nodded. "Yes I am more than okay. Fuck that was intense but I loved it, next time will be just as much fun."

"Next time!" Karl exclaimed.

"Yes my brother next time. We will do this again and next time you can treat me like a slut, I will be as submissive as you like and my body will be yours to use. I have two other holes for that cock of yours to fill but they can wait for another time, now help me up please I need a shower and so do you."

Karl helped his sister clean up and then dry herself off, Olivia went to her room and slipped on an old t-shirt before climbing into bed. Karl looked in on her a few minutes later and she was sound asleep with a smile on her face.

"<em>Who knew my sister was a submissive slut, I wonder how far she can be pushed?"</em> he thought to himself as he closed her bedroom door and headed off to his own room.

Over breakfast the siblings discussed the previous night, Karl asked a few general questions.

"I loved it, Karl. I have always wanted to do that but it had to be with someone I could trust. To be honest what we did was quite tame to what I expected it to be like."

"What did you expect then Liv?"

"I thought it would be like you ordering me about and forcing me to do stuff like suck your cock and beg, that sort of thing!"

"I can do that, but I don't do it that often. It depends on the other person and what they want. The woman I see regularly likes to do pretty much what we did last night, maybe a bit more extreme but not that much." Karl explained.

"So have you ever had someone who wants to be ordered about or dominated I suppose is a better word?"

"There was one woman but I haven't seen her in three months, why do you ask?"

"Because that's what I want to do and I thought it might help to talk to someone who has done it already, or better still have them be there as well."

"Bloody hell Liv. Are you serious?"

"Absolutely." she replied as she put her dish in the sink.

"Okay I will try and contact her and see if she is interested in meeting, no promises mind as it's her decision and not mine."

"Thank you Karl. Just imagine what it would be like to have two sluts to dominate and do your bidding." Olivia replied with a smile before walking off to her bedroom.

Karl was thinking exactly what it would be like having two submissive sluts to deal with in one night. He sighed and wondered what the hell he had let himself in for. Throughout the day they both worked in silence, every time Karl's pc pinged to alert of a new message Olivia looked up from whatever she was doing. Just as Liv was packing away for the day she heard the ping again and looked over to her brother as he read whatever was on the screen.

Standing up and smiling, Karl said the woman Katy was interested and wanted to meet with them both. Olivia could barely contain her excitement as she asked Karl when the meeting was.

"Tomorrow night," Karl replied.

Karl walked into the bar with Olivia, he spotted Katy and they went over to where she was sitting.

"Hi Karl, good to see you again." Katy said as she kissed his cheek.

"Hi Katy, it's been a while. This is Liv, Liv this is Katy." Karl introduced the women to each other.

Over drinks the threesome discussed Liv's proposal, Katy was okay with it but she sensed Karl wasn't so keen and asked if there was a problem. Karl explained that Liv was his sister and he thought it could be a problem.

"I don't see why, we are all adults here and what happens in the room stays in the room. I won't be telling anybody if anything occurs between you both, in fact I think it would be so fucking hot to see a brother and sister playing." she whispered.

"That's what I said!" Liv exclaimed. "But Mr Grumpy here thinks it will be a problem."

"Look I have an idea but if we do this it has to be this way or not at all, agreed?" Katy asked.

"What's the idea?" Karl and Liv asked together.

"We agree on a night and I come over and we play as we have in the past. Liv can be present but only to watch. If she likes what she sees then you two can arrange something between yourselves, do we have a deal?" Katy asked.

Both of them nodded in agreement as Katy stood up saying she had to go, they bid her farewell after agreeing she would visit on Friday night. She had arranged to meet Karl and drive back with him, Liv sat there finishing her drink feeling a pleasurable tingle in her pussy. On the drive home she didn't say much but Karl noticed she had a smile on her face, once indoors he asked if she was still serious about all of this.

"Yes I am, I'm so looking forward to Friday!"

"Just remember you are there to watch and not take part. I know Katy is bisexual so that isn't an issue, I think she made that suggestion as this can get very extreme so just sit and watch and if it gets too much then leave."

"I will not interfere. I promise, although I will move about so I can see what you are doing."

"Just don't get in the way, Liv. You have to understand that when we do this we are different to the people you know. I will say and do things that you never thought I would be capable of. Do not get offended as it's all part of it." Karl explained.

Olivia sat on a small table as Karl and Katy chatted quietly to each other, Katy stepped back and removed her long coat. Underneath she was wearing a body harness. Basically it was a series of leather straps that crossed her chest and went down between her legs fastening behind her in a metal ring, she stood still as Karl fitted a ball gag around her head once done she knelt in front of him with her head bowed.

"Stand up!" Karl ordered.

Keeping her head bowed Katy stood there as Karl placed clamps on her nipples joined by a small chain, Liv noticed that Katy winced slightly as the clamps bit down on her nipples.

Taking hold of the chain Karl led Katy over to the wall where he shackled her hands and feet so she was spread like a star, he slapped her backside hard and Katy groaned. Liv watched as her brother smacked Katy across the backside so hard her cheeks were bright red, each time Katy groaned Karl yelled out calling her a slut.

Liv watched intently as Karl picked up the small cane and hit Katy hard, she screamed out despite the ball gag.

"Quiet you whore! When I want you to speak I will tell you, understand?" Karl yelled.

Katy nodded her head and waited for whatever was coming next, Karl released the shackles and turned Katy to face him before securing her to the wall again. He slapped her breasts and yelled that she was his whore and would obey him, Katy nodded then Karl slapped her breasts again. He removed the nipple clamps and picked up a riding crop, he struck each nipple before stepping back, staring at Katy. He tapped the crop against her cunt and Katy squealed each time as it slapped her clit.

Olivia was watching intently as she lifted the front of her dress up and had her hand inside her panties, her other hand was groping her tit and pinching her nipple.

Karl released Katy and pulled her hair almost dragging her over to the chair, he secured the restraint straps tightly and positioned the fucking machine in front of her. Katy kept her head bowed until Karl placed the head of a massive dildo at her cunt lips, she squealed as he turned the machine on and the latex phallus forced its way into her cunt. Liv stood behind her brother so she could see, her hand was still inside her panties and she looked on intently as Katy suffered at her brother's hands. Karl picked up a small device designed to deliver small electric shocks, he placed it on Katy's nipple and pressed the button.

"Argh!" Katy screamed as the small shock caused her to shake.

Olivia looked on as the massive dildo pumped Katy's cunt. Karl increased the speed of the machine and administered a few more shocks to Katy, her body twitched each time and she growled in defiance as she stared at Karl.

Liv was panting heavily as she flicked her clit and when she muttered something Karl suddenly remembered she was in the room, he smiled at Katy as he undid the restraints and lifted her from the chair. He half dragged her to the padded sawhorse and secured her so her arse was exposed completely, coating his finger with lube he pushed in into Katy's arsehole. She squealed and bucked so Karl slapped her cheek ordering her to stay still.

Karl applied some more lube to a butt plug and gently pressed it into Katy's arse.

"Fuck that Is so hot!" Liv muttered.

"SILENCE! You do not speak," Karl yelled,

Olivia jumped when Karl yelled and removed her hand from inside her panties "Sorry," Olivia muttered.

Karl stared at his sister for a few seconds then ordered her to strip, she looked at him surprised by the request.

"Take your fucking clothes off! If you are going to play with yourself, you may as well be naked." He told her.

Olivia stood naked as Karl slapped Katy's arse a few times with a paddle, he fixed some clamps to her nipples then secured them to her ankles with twine, each time he slapped Katy's arse her legs flexed and pulled on the clamps causing her to groan.

Olivia was fucking her cunt with two fingers as she observed all of this, she was dreaming of when her brother would treat her the same way.

"Don't you dare move, you whore." Karl said to Katy.

Olivia yelped as Karl grabbed her arm, he marched her over to the cross where he secured her wrists and ankles with leather straps. Karl caned her lightly and she came. He saw her cum run down her leg so he hit Olivia harder, on the last strike she screamed out his name. Striding over to a small freezer Karl grabbed two ice packs which he held against her backside, Olivia squealed as the cold stung against her skin.

"SHUT THE FUCK UP!" Karl yelled as he pulled his sister's hair, yanking her head back.

Katy looked across and smiled. She and Karl had planned this earlier on the drive back, they knew Olivia would get so horny that she would want to be involved. Karl then did the same to his sister's arse as he had done to Katy a short while ago, she winced as a small butt plug opened her arse.

"Now what the fuck will I do with you two sluts?" Karl said as he removed a cover from a table.

He released Katy from the saw horse and removed the ball gag from her mouth, he led her across to the table that had two extensions poking out so it formed a Y shape. Karl ordered Katy to get on the table and lay on her back, when he was happy with her position he strapped her down securely. Karl freed Olivia then he ordered her to lay face down on top of Katy, she hesitated slightly.

"Do it!" He yelled and smacked her arse.

Liv climbed up and lay on Katy, their tits squashed against each other.

Karl secured his sister with some straps as Katy whispered to her that this was the best part, Olivia smiled and hoped she was right. Her body jerked as Karl slapped her arse hard, once on each cheek. Both women heard something being wheeled towards them and flinched as something touched their clits. Karl had secured two massage wands to a pole that was secured to a wheeled frame, he positioned it so the wand touched each woman's cunt before switching them on.

"You can cum when I say, and only when I say." Karl instructed both of them.

"Ooh fuck!" Olivia moaned as her clit was assaulted by the massage wand.
<hr pg="3" />Katy made similar noises but neither woman orgasmed....yet.

Both women had tense looks on their faces as they fought off an orgasm, Karl spotted this and increased the vibration slightly. He laughed at their dilemma as he removed his shorts, before walking to the end of the table he placed his cock between their faces.

"Lick it!" he ordered. "Both of you," he reminded them.

Karl stood there as the two tongues licked at his cock, Olivia licked the tip causing him to shudder.

Karl withdrew his cock and walked to the other end of the table between their splayed legs, he wheeled the wands away and removed the butt plug from each woman tossing them to one side. He slid his cock into Katy and she gasped as her cunt was filled, after a few deep strokes he did the same to Olivia.

"Oh fuck!" Liv squealed.

Again he pulled his cock from her cunt and placed it at Katy's arse, pushing forward he slid inside her.

"So fucking big!" Katy gasped as her anal cavity was filled.

Karl's abdomen slapped against Olivia as he fucked Katy's arsehole he looked over at her and smiled, she winked and he pulled his cock from her arse. He put the tip against his sister's puckered arsehole and pushed slowly into her.

"OH MY FUCKING GOD!" She yelled as her brother's cock penetrated her arse.

Karl kept switching between the two women fucking them until they had cum, holding his cock he walked around the table shoving his cock in his sister's mouth. She sucked his cock until he withdrew and shot his sperm all over their faces.

"Now clean each other up," Karl gasped as he stepped away from them.

Karl watched as the women licked at each other's faces, swallowing whatever sperm they could get. He released the straps holding his sister down expecting her to stand up. When she didn't move he looked and the women were kissing and sharing his semen, he undid the straps holding Katy down and waited for them to finish. Both women stood by the table in front of Karl with their heads bowed.

"Okay ladies, playtime is over for tonight. Let's get cleaned up."

"Not so fast, mister. We have first call on the shower and there is only enough room for two!" Katy said as she held Olivia's hand, walking towards the shower.

Karl laughed as they walked away together, he went upstairs to use the shower in his bedroom.

Katy and Olivia stood hugging and kissing as the hot water rained down on them, they washed the sweat and cum from their bodies then took turns washing the others hair. Olivia kissed Katy as she massaged the shampoo in, Katy hugged her and gently stroked her back.

Karl was sitting in the lounge when the women came upstairs giggling to themselves. They sat either side of him on the sofa. Katy was dressed but Olivia opted to wear just her robe, she thanked them both for a great evening.

"I'm glad you enjoyed it. Sorry we didn't tell you what was going to happen, but we figured if you knew you wouldn't be able to wait." Katy replied.

"That's okay, if I had known I would have wanted in straight away. I got so fucking horny watching you two, I couldn't take it anymore."

They all laughed and then Katy asked if Karl could drive her home, she needed to be there when her mother bought the kids back in the morning. Olivia said she would wait until Karl got back before going to bed, when he did return about an hour later she was asleep on the sofa.

Picking his sister up he carried her to her bedroom and placed her on the bed covering her with a blanket, she sighed as Karl lay her down. Leaning over Karl kissed her forehead and whispered goodnight, yawning, he headed off to his own bedroom knowing he would sleep well tonight.

