Inquire, verify, then discuss!

"Hey...Maddie? You cold at all?"

She glances over at me as she sits down on the other side of the couch, remote in hand. "Not really, no. Why?"

"It's just you seem to be dealing with some pokies right now," I tell her as I glance at her chest.

She looks down, then shrugs "Yeah, they do that sometimes. Pay them no mind, they'll go down eventually."

I look at her confused_, _then shake my head and look back at my phone. OK, calm down. There's no way this stupid app actually did that. Probably she just took her bra off while you were in your room to get comfortable, and her nipples just happen to be hard at the moment. Though that seems unlikely, since her tits don't seem to be sagging the way they usually do... Well, there's only one way to know for sure, and I do still have 8 gems.

I switch over to the Hotkey tab and scroll through to find something that will definitively prove the nipple thing was just a coincidence. Something that Maddie wouldn't just randomly do. And after a little bit, I find the perfect one.

Flash Breasts (3 gems)

Now, Maddie isn't shy about her tits, and has even been known to go around the house topless from time to time, so it's not like I haven't seen them before, but she's not the kind to just randomly show them off for no reason! I buy it, and then switch to the 'Purchased Customizations' tab. Only two on here so far, the nipples and the Flash button. I press it.

I catch motion out of my peripheral vision, and when I look up, I am shocked. Maddie is sitting there watching our show, smile on her face, with her hand holding her shirt (and bra, I see) up by her chin! I take my finger off the button, and she pulls them back down and adjusts them back to normal, then up they go again when I hit the button again! What the actual fuck??

"Hey, Mads? What are you doing?"

"Hmm? Oh, I just felt like pulling up my top for no reason."

I just stare at her as she goes back to watching our show. So the app is affecting her, but preventing her from realizing it is? Interesting safety feature, I guess, but this presents me with a bit of a problem. I don't want to do more with her without talking with her about it, but I can't talk with her about it if she doesn't even realize what's going on!

I look back at the app, and I notice to the side is a column labeled 'Awareness,' with two toggles next to each trigger, one marked 'Others' the other marked 'Girl.' All of them are marked 'Off' right now, and I switch the ones marked 'Girl' to 'On.'

"So Mads, this app claims it can modify people and get them to do things all on its own. Wanna find out if it's real?" I ask, as I have my finger hovering over the 'Flash' button.

She gives me a look that just screams 'I know you aren't that stupid', and just says "Yeah, right. And I poop out diamonds and piss gold."

"How about a bet then? If it works, you're on dish duty for a week, and if not, then I am?"

She sits up at that. I know Madison is hella competitive, and almost never turns down a bet, especially when she thinks its a sure thing. "Oh, hell yeah, you are on! Bring it!"

I just smile and push the button. The look on her face goes from smug confidence to shocked amazement in less than a second as her hand reached down and grabbed the bottom of her shirt and pulled it and her bra up to her chin again. "Woah, wait a minute, what the fuck?? Why am I flashing you??"

"For the same reason your nipples are now not only hard, but stick through both your bra and shirt. This app. I don't know how, but it can affect people," I say, as I take my finger off the button again, and Maddie quickly yanks her shirt back down. She looks a little flustered as she meets my gaze, but there is a glimmer of enjoyment in her eyes.

"So what you're telling me is that your phone somehow got what is basically a magic app that lets you do whatever the fuck you want??"

"...That might be a bit of a stretch, I have no idea what kind of limits this app has, other than the in-app currency it uses, gems. I get 10 a day, and I've spent 5 on you so far. It also looks like there's a cap of 100 gems," I explain. I'm not sure if she's excited or angry, but a moment later she answers my question for me.

"Fuck, that sounds hot! I've always had a thing for being controlled, but I'm too much of a brat for most people to be able to manage it!" She seems so excited by this, she's almost vibrating in her seat! "Do it again, I want to see if I can stop myself!"

A little surprised at this turn of events, but not in a bad way, I go ahead and indulge her and hit the button again. I can see her face scrunch up as she is clearly fighting her own hand as it reaches down and once again flashes me.

"God damn, that's strong! It's almost like someone else has just taken control of my arm, it's not doing what I am telling it to at all!" I release the button again, and she pulls her shirt back down again, her breathing a little heavy.

I take a look at the app again, and notice what looks like a progression bar at the bottom gain a little progress. I tap it, and 'XP gained/required: 30/100' appeared over it. A leveling system? Interesting, I wonder what it does? I look back up to see Maddie has slid over on the couch and is right next to me.

She holds her hand out, and says "Let me see that, I wanna see what all we can do with it!"

I hold my phone out to her, and she grabs it excitedly and looks at the display. A second later and she gets a confused look on her face, then one of worried shock as she says 'Uh-oh.' Her shoulders slump a little, as she gets this spacey look on her face, and she just holds the phone back out to me.

I take it back, a little confused. "Mads? You ok?"

"...Yeah....it doesn't like....for other people....to try....and use it" she slowly manages to get out. I look down at my phone and see a message has popped up:
Warning, Unauthorized user detected!
Returning device to Authorized User
Select Punishment to give transgressor:
1) Gainaxing: Targets breasts bounce and jiggle as though they were made of jello, ignoring the effects of any clothing intended to contain or hold them. Any manual attempt to prevent or still this motion results in teasing and playing with Girls breasts
2) Lollipop Love: Target gains an intense oral fixation, feeling uncomfortable and stressed whenever not sucking on something. The more phallic the object being sucked on is, the greater enjoyment target derives from it.
3) Emotive Ornaments: Targets hair changes color with her emotions, betraying her real feelings no matter how hard she tries to conceal them. Includes an emoji-like hairpin that cannot be removed and changes in accordance with the colors

Oohhhhhhhh, another security measure. Whoever made this app really doesn't take chances. Maddie's my best friend, so I don't want to do anything too intense to her, but I have to pick something...what should I do?

Authors Note: I will be continuing in one specific direction with my narrative, but I highly encourage others to pick their own punishment for this placement and run with it how you would like! Also, in case you didn't see the comment I left in the previous chapter, my ability to upload these is going to be very erratic, possibly even meaning months between being able to post. As such, if someone else decides to run in their own way with this, all I have to say is have fun!
Also, if any of you have ideas for anime-themed names for customizations, punishments, or achievements, please message me >.> Coming up with creative names is really hard for me, and I promise I will give proper credit to whoever helps <.< Towards that end, it was actually Duduvar who gave me the name 'Gainaxing,' and the Emotive Ornaments I pulled from a branch of Bimbo or Billionaire