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Chapter 3
by
ZeeRay905
How will Natalia harness this power?
With the power of science!
My name is Natalia Evescolt. I'm eighteen years old and a student at Pacifica Coast Preparatory Academy, a junior college for gifted students aged 18 to 22. I am one of 1,411 students, of which 736 are female (according to the school website - they brag about a 52% female student body). There are 96 total employees of the school, with 33 female teachers/instructors/professors. I didn't have a way of telling how many members of the support staff were female, but I knew there was at least one particularly busty female janitor with long red hair who I caught watching me from down the halls more than once when I looked up from the app. I'd seen her before, I think her name was June? When I tried to follow her, she just disappeared after turning a corner. My mind reeled with conspiracy theories. Was I being used as part of an experiment? A sting operation? Was I hallucinating? Was I in the Matrix? Going insane? Paranoid?
But, I digress...
Getting back to the app, Custom Girls, it looks like I have no control over the male population of the school, or the one trans student in my gym-class, Gregory Tiptree, who I've been lusting after since we were in high-school together and he was called Jessica. Guys with vaginas and girls with dicks: what more could a bisexual girl want to spice up the bedroom?
Again, I digress...
The fact of the matter was that the app gave me no power over the male population or staff of the school (directly). I am determined to not let the fact bother me overly much. Gift horses and mouths and all that. However, this all brings up another question: if the app is capable of effecting males, as, when I had Dr. Olsbracht barking the first time, none of the male students seemed fully aware of it until I turned on said awareness, then why not give the user access to nearby males as well as nearby females? Supposition: the fucking name of the app is "Custom Girls", and the intention of the app manifest in the name is reflected in the app's functionality, ie: "It does what it says on the tin". Assuming this last supposition to be correct, I can assume something about the app's creators, they have a need to effect female humans sexually. Further supposition: the name of the development company, "SuccuLabs", seems to be a play on the word "Succubus", a female spirit of mischief and sexuality from various mythologies throughout history. They were said to derive nourishment from humans in a variety of ways (from sucking energy to drinking blood or semen, etc.) but the one thing that remained the same was that they would feed off of humans during sex. The assumptions that can be drawn from this are provocative.
I am, at my own admission, one of the most aggressively average students at the academy. I have no genius grants, almost no academic commendations, no high-school diploma (though I did receive a GED as part of the requirements in applying for PCPA). My only claims to fame are: being a straight A student during the two years of high school I actually finished; my mother is friends with the Dean of Admissions; and I was captain of my high school's robotics team that made it all the way to the semifinals in Florida when I was still just a 14 year old freshman. So, technically, I was the youngest high school tier Robotics Captain in the competition's history. This aside from the fact that my knowledge of robotics is rudimentary at best. Really, my skills aren't in knowing a lot about science or engineering specifics, but in being more of a generalist who can manage other nerds to do their jobs and stay on task, and understand, generally, the concepts and specific terminology they are talking about, and their general implications. I know a little about a lot, in other words. I'm what my guidance councilor called a "born manager", which, at the time, I found to be a bit of an insult. But now, I embrace it. If only I could find a use for my skills at PCPA...
Again with the digressions.
Anyway, back to who I am: seeing as I tend to spend more time working on my schedules and spreadsheets than making actual friends, aside from the fact that I've been at PCPA for two weeks now, I have not yet made a single friend. I'm not a people person. And, while I'm not a virgin, I have to say that my fetishes and predilections all tend to be somewhat... niche. Complicated by the fact that many of them are completely contradictory: I want to have control over hot girls at my school, on the one hand, but I also want other girls to dominate me; I want to have hot, sensuous lesbian orgies in the girl's locker room, but I also want to be gangbanged by guys in the back parking lot by the dumpsters; I want to be leading a bound and gagged girl around by a collar, I also want to kneel down to teacher as an obedient slut.
It's exactly my predilections which I believe led to my selection by this "SuccuLabs": as the app seems to be sexually themed, and if I am to be their sole "client" at this school, they would want to choose someone with as broad a range of "interests" as possible. For what reason...? I'm working on that. In fact, that's why I'm keeping this journal, to record my data and observations and experiences in exploring this app. So, even though I'm, admittedly, no scientist, I know enough about the scientific method to do some preliminary tests. First, I attempted many experiments on the app itself, then on my phone with the app installed, then on a live test subject.
What I know so far:
The App:
Gems: The app seems to be both a means of generating and spending the developer's in app currency called Gems. Individuals can use "Custom Challenges" to earn more gems. And gems can be spend on "Customizations" for any of the females listed in the app. The icon in the upper right hand corner, visible from any window of the app, is not only an indicator of how many gems the user has, but is also itself an icon that can be tapped to access the "gem bank", which will show how many gems have been earned in the user's total history, how many have been spent, and what the current limit of the bank is (this can be increased, see Achievements, below), as well as other statistics. Also located here is the tab to open the "Custom Challenges".
Custom Challenges: This would appear to be one of the only two places within the app that the user can acquire effects that apply to the user. That is, all of the seemingly impossible choices available in the app seem exclusively designed to effect other women beside the user. But here, the user can choose to inflict similar effects on themselves for 12 hours at a time in exchange for a reward of gems. This is the primary means by which one can gain gems.
Achievements: This is the second place where a user can achieve effects for themselves and earn extra gems. The "Unlock New Bonus" rewards mentioned for some achievements are not elaborated on. There are also "Unlock Feature" awards for some of them, but again, not elaborated on.
The App's Code: This is something which I only did when I got home from school on Friday (the day the app downloaded), but I feel it makes more sense to mention this here than in chronological order. I'm no programmer or computer wiz. I have a hand-me-down gaming rig that is a couple of years old (it was my brother's) which I use to render 3d objects for 3d printing. I also have a "friend" who is a competent hacker who I will call Pervy John here, but that is neither his name nor his handle, and I do not even know the former. I rely on him pretty heavily whenever I need some software or components I couldn't otherwise get my hands on. This time, all he wanted was a nude photo of me holding a strawberry, for some reason, while balancing a shoe on my head. For that, he instructed me how to hook up my phone to my computer, and, after allowing him access (don't try this at home, kids) he cloned my phone to a virtual workspace. Once the upload was complete, he suddenly went off line. An hour later, he messaged me on my phone saying I owed him a new rig. And, apparently a new pair of pants? He also said he'd never seen a water-cooled PC catch fire like that. The only somewhat useful bit of information he could tell me about, from what he saw visually before his computer exploded, was that I should look up a dead crazy man name Dr. Wilhelm Reich.
According to Wikipedia, Wilhelm Reich, in the 1930s, claimed to have discovered an energy **** related to human sexuality he called Orgone, that could, if properly harnessed, take humanity to the stars and free us from fossil fuels forever. Pervy John said some of the lines of code and some of Dr. Reich's work seemed to go hand in hand. However, Dr. Reich's research never progressed past the engineering and basic prototyping phases when he encountered difficulty finding... test subjects willing to hook up their sexual organs to his machines. Regardless, of the few snippets of code he was able to read, there seems to be absolute bonkers nonsense about parallel processing systems my phone doesn't have, at least, not that I know of, that also seem to be completely impossible, according to Pervy John. When I tried to ask him more, all he would respond with was: NOPE!
My Phone:
Electricity: Obviously, my phone is just a phone, it requires electricity to work. It requires a signal in order to interface with other devices. But does it require a signal or a battery to do what it does with Custom Girls? While I have not tested the latter (ie the Battery), I have managed to test and conclusively determine the former. Before leaving school today, Friday, I went by the engineering lab, following Dr. Olsbracht there when she went to talk to her colleague, Mr. Butler. I took advantage of one of Mr. Butler's teaching tools, a small, homemade Ferriday cage which he also uses to store student's phones as punishment for using them in class. The Ferriday cage doesn't damage the phone, but it blocks all signals for phones without it. The cage has several small holes between the wires. I placed my phone, face up, in the Ferriday cage and watched as the bars disappeared and it said "No Signal". Using a thin wooden stick, with a rubber tip on the end, I tried using the Bark! function when the phone had no signal. It worked. I started hitting the button continuously and Dr. Olsbracht barked like a dog until she fell to the floor grasping at her throat and trying to cover her mouth to make the barking stop, but couldn't seem to get her hands to cover her mouth.
Range: Removing my phone from the Ferriday cage, and making my way past the paramedics Mr. Butler had called when Dr. Olsbracht seemed to be having a puppy-play themed stroke, I tried to test what the range of the app was for girls. Watching my phone as Dr. Olsbracht's profile was open, I quickly made my way out of the school building and onto the back field and tried to put as much distance between me and the Physics classroom as quickly as I could. When the app finally said "Girl Out of Range", I checked my GPS app, and determined that, generally, the app seemed to have a 1.6 km range. Taking a single step back, and still on Dr. Olsbracht's profile page, the "Girl Out of Range" popup disappeared, though, upon further analysis, this turned out to be misleading.
Because, even though I could see at least part of the connection was still present, I could not open the customization tabs to the right of the black and white outline of Dr. Olsbracht, suggesting that I was too far away to cause any customizations, but not too far away to monitor her to some extent: as I watched I saw her status change from "Receiving Medical Attention" to "Going Home", indicating at least some signal connection. An interesting note about the UI here: while just barely in range of the 1.6 km limit, I could swipe back from Dr. Olsbracht's profile to the Girls In Range list, but when I selected Dr. Olsbracht's name from this list, I was taking to a slightly altered version of her profile page where all I could see was the black and white outline, her stats and the buttons for her hotkeys. Performing the same experiment when I was beyond the 1.6 km limit, I could not see her name on the Girls In Range list at all until I went back within the 1.6 km range limit. This would suggest that while I was beyond range of making customizations (exact limit still unknown), but within the 1.6 km limit, I can still use my purchased hotkeys, but not make further customizations.
For purposes of this record, I shall now call these ranges as follows: In Range (distance yet unknown: can customize, trigger hotkeys and monitor), Long Range (beyond previous range up to 1.6 km: can monitor and trigger hotkeys, cannot customize), Out of Range (beyond 1.6 km, no monitoring, triggering hotkeys or customizing).
As an aside, I will have to be more careful to moderate my pursuit of lines of inquiry, as I realized I now had a 1.6 km hike not only back to campus, but, blushing, I also had to explain to an elderly couple why I had come onto their property, trampled their flowerbeds and walked through their kitchen with muddy shoes while looking at my phone. Shrugging awkwardly and making a hasty retreat I told them "Sorry! I was doing science! Bye!"
Test Subject (Myself):
Myself: Next, human testing. The ethical thing is, of course, to attempt to use this app on myself first. So, I went home to my apartment (I live off campus with my roommate Marcie, as on-campus dwellings for students are limited to those also working as Teacher's Assistants, and I don't want to live with my mother right now, for reasons I might get into later). Getting home to my three-flight walkup (the elevator is on the other side of the fucking building), I deposited my book bag in my room did what I've already explained re: Pervy John.
After that, having put my school uniform skirt back on and thrown on a tee-shirt, I went to our shared bathroom and stood in front of my mirror.
As a good scientist (wannabe) I should describe myself for the record. Like I said, my name is Natalia Simone Evescolt. I am 5'8" (173 cm) tall, 135 lbs (61 kg) with D cup breasts and an aesthetically pleasing, slightly curvy, hourglass figure (36"-24"-35" or 91-62-90 cm). Taking off my tee-shirt and looking at myself in the mirror, I put my hands on my waist and cock my hips side to side, looking at my breasts as they jiggle a bit, at my tight smooth tummy, and the soft grabbable sides of my abdomen. I'd fuck me, I consider myself somewhat autosexual in that regard, but I sort of hate being me. I long for tall women who want to dominate me, and it's hard to find girls who are taller than I am.
Opening up my user account (found via clicking on the gear icon in the upper right left hand corner of the app), I was taken to a similar profile page as that of the girls I can customize, with some notable differences.
Name: Natalia Evescolt
Age: 18
Gender: Female
Height: 5’8”
Weight: 135 lbs
Cup Size: D Cups
Kinsey Scale: 4
Relationship Status: Single
Dom/sub Alignment: Switch
Favourite Kinks: Sadomasochism, Exhibitionism/Voyeurism, BDSM
Hobbies: Reading (Erotica, Scientific Non-Fiction), Fabrication/Model Building, Documenting/Cataloguing
Groups: Not Yet Available
Current Arousal Level: 16%
Current Activity: Changing Clothes
Custom Challenges:
- None
Punishments:
- None
Bonuses:
- None
Apparently, looking at myself topless in the mirror has gotten me up to 16% arousal. I looked at myself and swayed my hips some more from side to side, enjoying the feeling of my short tartan skirt swishing around my thighs. That brought me up to 17%. I tried folding my breasts and teasing my nipples in the mirror, giving myself bedroom eyes and licking my lips, but couldn't break 20%. I decided to try removing my socks and panties, basically everything but my skirt. Being naked except for a skirt (a school girl uniform skirt, at that!) is a big turn-on for me, I'll admit.
I ran my hands up and down my body, swaying in the mirror, running my hands through my short brown hair, pulling at it a little. Slapping my tummy and thighs. Still, I was not breaking twenty percent, though I certainly felt more sexy than previously. I decided to lose the skirt as well. Looking at myself totally naked in the mirror, I noticed that I'd been lax on my shaving lately, and decided to see what shaving my legs, pubes and pits would do for me.
53 minutes later, I was sweaty, slick from shaving gel, a bit more tired than I usually was after class, but my vagina, asshole, pits and legs were smooth and pretty, and, touching myself in the mirror, I finally saw the Arousal level go above 20%. I was now hovering somewhere around 23 or 24. Laying down on the bathroom floor in front of the mirror, legs spread wide, I just went for it and started masturbating in earnest, seeing how actually orgasming would get me. After about ten minutes and three different positions (on my back, legs splayed; hands and knees, ass facing the mirror; standing with one leg up on the sink) I finally fell to my knees and felt myself getting close.
"Natalia! What are you doing in here! You've been in here-OH MY GOD!"
I came hard just as she came into the bathroom, crying out and bending back all the way to the point where I almost fell over. I could see my roommate Marcie looking at me with eyes open wide (upside down from my perspective), and at that moment I didn't care.
I didn't squirt, but I did orgasm, and, panting, I got upright and checked my phone. It was at 32% and after a few moments went down to 31%. It was going down a lot slower without further stimulation than it had before I orgasmed. Then I realized Marcie was still trying to get my attention, and I, pointlessly, for some reason put an arm over my breasts as I turned to her. "What! What do you want, Marcie?"
"We are going to have to have a serious discussion about personal privacy, but right now can you please get out of here! I need to pee!"
"Sure."
I grabbed up my clothes and went to my room.
This would require more study. Fortunately, I had a new test subject just come home who I could use for some additional testing.
Gems Remaining: 9
Total Gems Spent: 1
Lifetime Total Gems: 10
Average Gems Earned/Day: 0Girls Customized: 1
Achievements Unlocked: 0
Orgasm Count: 1
How should Natalia proceed?
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Custom Girls
Involuntary sluts
An App that can women to follow rules of behavior against their will.
Updated on Jun 9, 2026
by duduvar
Created on Aug 21, 2020
by duduvar
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