Jenny flips through the options, one at a time (Petplay, Concubine, Exhibitionism)

Jenny looked at the seemingly endless list of submissive types for her sister and simply couldn't decide which to go for. So she decided to try them all out, one at a time. If this program worked like it had so far then she should be able to flip through each type and see an immediate reality change through the screen.

Before she started she looked at what options she had selected but not yet implemented. Grace's submissiveness was moving from 70% to 95% and Keith's domination was being ratched up to 95% too. She decided this would be a good base before moving through the different categories for her sister. Jenny hit enter and noticed the immediate impact through the audio streaming over her PC.

"MASTER SLAP ME HARDER!!! IT HURTS SO GOOOOOD!"

*Slap Slap Slap*

"You fucking worthless asian slut. You don't deserve my big white cock... beg for it!"

"IT HURTS MASTER... SLAP ME AGAIN!"

*Slap slap*

Jenny looked at the screen and saw her sister, still getting fucked in the ass by Keith, but now Grace's ass was a deep red, purple in spots. Jenny could swear she could see welts in the shape of a hand...and was that blood? Shit. Basically the intense sex the two were having before Jenny made the changes had somehow increased ten-fold and morphed into some pretty extreme SM play.

Just as Jenny was about to change things back thinking this was too, but then she saw her sister shake in a body-wringing orgasm and squirt all over the floor of her bedroom. Apparently _this _Grace was really into this... even if it looked a bit painful.

And with that Jenny decided to move on to her main idea. As the two love-birds (more like pet and master really) continued at it, Jenny opened the submissiveness categories. She looked through the list and settled on the petplay option as a first go. She was curious how far this would go.

Jenny selected Petplay and hit enter.

* * * *

The screen momentarily flashed white and revealed a changed scene. Keith and Grace were still going at it doggystyle, but Grace was looking pretty different. Jenny looked at the screen in arousal and awe. This program really did go all out. Her sister was basically a cat now. Grace had on cat ears, her face was painted with fake whiskers, she had a tail sticking out of her ass (probably a tail plug), and her hands and feet were in some type of leather coverings that transformed her previous human appendages into paws.

And of course Grace had on a pink collar hooked up to a leash, the end of which was in Keith's tight grip. He was pulling back on it so that it was constantly pulling back on Grace's neck as he slammed into her pussy over and over. The wet sound of Keith's huge cock surging into Grace's tight snatch reverberated around Jenny's room. It was so loud she had move her hand from her clit to turn down the volume, afraid Keith and Grace might actually hear the feedback. They were only across the hall afterall...

With the audio at a safer level, Jenny was able to hear something else. It sounded like... meowing? Jenny chuckled to herself, realizing that her sister had stopped screaming master and was now literally moaning in cat-like meows. Each time Keith slid in to Graced she emitted a high pitch "MEOW" sound. It almost sounded comical, but clearly it wasn't really an act for Grace.

Apparently also hearing the meows, Keith decided to join in. "oh god... meow for me kitty. You're my little asian kitty in heat aren't you? You like it when I fuck your little pussy, my little pussy? Asians make the best fucking pets!!"

Keith unsheathed himself and pulled back. He walked around Grace and pulled her along with the leash. She looked up at her boyfriend with a desperate look like a pet wanting to go out. Jenny didn't think there was much thought behind her sister's eyes. It was really like she was a cat in heat.

Keith hopped up on the bed on his back, pulling Grace along to the side. Keith looked down to the floor and called his girlfriend up. "Hop up kitty. I want you to ride me like the kitty in heat you really are."

Grace looked confused. She was still on all fours and seemed extremely eager to get up on the bed but she was too short to get up while on all fours. Jenny thought it was amusing. Her sister could clearly just stand up, but she was really acting like a cat and wouldn't stand on her two feet. Grace looked back and forth for a bit and then started to crouch. To Jenny's amazement her sister jumped upward from all fours and was able to make it on the bed. It was literally like she was a cat!

Jenny interested to see where this could go, but she thought she had a pretty good idea and felt she should move on. She reopened the categories of submissiveness and selected Concubine. Just before she clicked enter she spotted something in Jenny's room. Next to the door there was a large cage with a soft bed for a pet inside. And above that on the wall next to the light switch was a series of hooks with various collars and leashes. Some of the collars seemed to have lettering on them, but only one was visible to Jenny. It said "Slutty Kitty."

And with that Jenny hit enter.

* * * *

The screen went white again and the scene once again changed. Jenny was a bit confused at what she saw, but realized that Grace and Keith were no longer in Grace's room. It must have been Keith's place.

The camera was zoomed in on Keith, who was laying back on a big bean-bag chair. He was flipping through his phone and seemingly watching TV. Jenny zoomed out a little and notice someone was standing behind the Keith, rubbing his shoulders. Jenny assumed it was Grace, but when she zoomed out a bit more she realized it was another Asian girl. She was completely nude with pigtails hanging down past her shoulders. Based on her breasts alone (easily Double-Ds) it was clear this was not Grace. The girl looked somewhat bored but seemed to be doing her job well as revealed by Keith's emotive face with sparks of pleasure. Jenny didn't blame him. If she had been in that room, just the touch of a girl that hot would send shivers down her spine.

Suddenly a seemingly floating hand entered the frame holding a grape. the hand moved towards Keith's mouth. Without moving his eyes from his phone Keith opened his mouth and the grape plopped on his tongue. He began chewing and a moment later the hand returned with another grape.

Curious, Jenny moved the camera again, revealing yet another naked Asian girl. Still not Grace. This one had dyed blonde hair and was pretty small, probably no more than 5 feet tall. She was super petite with barely anything close to a curve on her whole figure. She also looked pretty bored and was holding a bowl filled with grapes.

Then suddenly there was a bob of black hair towards the bottom of the screen. Jenny moved the camera yet again and saw there was another girl clearly fellating Keith. The girl had long luscious black hair and for a moment Jenny thought it was her sister. But then the girl moved off the boy's cock and shook her head. Nope. Just another Asian girl. Very pretty, but no glasses. Not Grace. The girl returned to Keith's cock and continued her bobbing up in down. Jenny realized that this might be what was sending sparks of pleasure to Keith, not the backrub.

Jenny was confused. Where was Grace? How was Keith with all these girls? She knew she picked concubine for her sister, but how was Keith able to get all these other chicks? Particularly a bunch of Asian chicks? She wouldn't be caught dead in some freaking Asian harem. Well she should rephrase that. She would LOVE to be in the center of an Asian harem. She loved girl's like herself of course... she just wanted to be the center of attention, ya know?

Jenny looked at Keith's profile and found her answer. In his notes was a single sentence: "Keith has collected a harem through the use of his father's large income and blackmail." Jenny shook her head in disgust. How could her sister date such a scumbag? She stopped herself though, realizing that it was probably her changes in the Master PC App that had done this, not Keith.

Jenny was still wondering where her sister was though so she zoomed out as far as the camera could go. At the very bottom of the screen was one final Asian girl. There she was. There was Grace! She was giving Keith a foot rub it seemed. Unlike the rest of the girls Grace didn't really look bored. Instead she had a look of lust on her face. She was getting off on giving Keith a foot rub!

Jenny was amused, but the situation prompted a thought. She pulled up the profiles of all the girls. Hovering over the girl giving the shoulder rub the program said she was "Blackmailed for nudes." Her name was Viv apparently. The blond petite girl with the grapes was named Sofia and the program said she was being extorted. Apparently her father worked for Keith's company and she had to do this so he could keep his job. Candy (real name Angie) was the girl sucking Keith's dick and she was apparently a hooker. Jenny rolled her eyes... how classy.

Finally she moved to her sister. As Jenny expected, her sister wasn't being blackmailed or paid. She was simply getting off on this: "Extremely aroused to be part of an Asian harem."

Jenny had seen enough and wanted to move to the next category. She opened the list up again and selected Exhibitionist and hit enter. The last thing she heard as the screen turned white was Keith asking Grace to switch to his other foot.

* * * *

The screen was back in Grace's room. Keith and Grace were sitting on the bed together naked, though Keith had a mask on. They were both looking forward in an odd way. But then Jenny realized why. They were staring at a camera.

Ding

Jenny recognized that sound anywhere. It was someone giving a tip on one of her favorite cam sites. Jenny wasn't ashamed to admit she lurked on those on some late nights. She never tipped, but hey sometimes some lovely looking ladies were showing themselves off and she wanted a peek.

It seemed that the exhibitionist category had caused Grace to become just another camgirl. Jenny thought that made sense. Camming inherently was a form of exhibitionism, even if it was through a screen and online. Jenny wondered what site her sister was using and so she pulled up a couple of her favorites on her phone.

It didn't take long to find Grace. She was the third most popular camgirl on the website at the moment, moonlighting under the name "Little_Viet_Girl" And she had over 3,000 viewers watching!

"Hey guys. Remember if we hit my goal you'll get to see my give my boyfriend here a blowie!"

Ding Ding Ding

That set the chat off with a spur of tips. Some guys in the chat were being a bit aggressive. Asking for Grace to spread her ass and lick her toes. Jenny was used to seeing that on these streams, but it felt different seeing her sister. She watched for a few minutes and saw a few more tips trickle in, but eventually she got bored. Her sister was showing her body and her face, but not much else. And that just wasn't enough.

Jenny went to pick another category when a pop-up box appeared up with a question: "We see you found the category boring. Would you like to try Extreme Exhibitionism?"

Jenny raised her eyebrows in thought and figured it was worth a go. She selected yes and hit enter.

* * * *

Gone was Keith's room. Instead the camera was showing the quad at the college Jenny and Grace attended. All Jenny could see at first was a small crowd formed around one of the trees near the English building. Her jaw dropped in shocks as she zoomed in. Tied to the tree was a completely naked woman. Scratch that. It was clearly her sister Grace. She could spot that birthmark on her right thigh from mile away.

Grace was standing up straight against the tree, her legs tied by rope around the base. There was another series of rope tied around Grace's waist, entrapping her arms that were tight against Grace's sides. The poor girl clearly couldn't move and here she was surrounded by probably 20 people, many of whom had their camera's out filming the tied up Asian girl.

Luckily for Grace she had a blue surgical mask on and a blindfold, so at least people in the crowd wouldn't know exactly who she was. Jenny could hear the crowd yelling obscenities at her sister.

"What a fucking slut! Did she tie herself up like this?"

"Hahah. I knew Asian girls were subs... but this is incredible!"

"Hey you skank. I know who you are and I'm going to send this vid to all your sorority sisters!"

Jenny recognized that last voice. She moved her cursor over the figure and saw that it was Keith. She wondered if he was in on this and this was what Grace considered a "date" in this new reality. Sure enough, the profile for Keith said that he was still dating Grace.

Jenny looked back at her sister and saw that she had managed to move one of her hands around to her crotch, with a single finger able to reach her clit. She was rubbing furiously as the crowd snapped pictures and filmed. Jenny could hear the snaps of the cameras and Grace surely could too. The jeers continued, calling Grace a long list of obscenities. This seemed to push Grace further as she was literally shaking with how hard she was trying to get herself off. Jenny decided to join her sister and rub herself to the scene.

Suddenly Keith screamed out for all to hear: "Grace Nguyen. You are such a fucking slut!"

Grace's reaction was nearly instantaneous. She screamed out a moan that rose above the jeers of the crowd and liquid shot from her crotch into the grass at her feet. Jenny's eyes went wide. Her sister had just squirted...while in public...in front of a huge crowd...because her identity had been exposed!

The whole scene was incredibly arousing and Jenny wasn't sure if she wanted to keep watching or move on to another category.