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Chapter 15
by
Untolddead
What's next?
next morning
You consider the nipple orgasms, but it’s better to save up and only buy on discount. You then switch to Tiffany to see her new levels. You’re disappointed when you view the lock on Mother knows best. You’d hoped your talk would fix it.
Tiffany Squirter
Role: Subject, Daughter
Age: 18
Kink: Exhibition
Level unlock: 0/4000 seconds
Level: 2
Passive Unlocks
Level 1: The subject will not notice or fix her clothing until someone informs them. The subject will then remember all the people who saw her exposed.
Level 2: The subject will begin to show off their body to the user. The subject will feel more confident in others viewing their body.
Active Unlocks
Level 1: No one can see me-
Condition: The subject is alone.
Effect: The subject will strip as much as they are comfortable with. The subject will forget to lock the door or unlock it.
Cooldown: 2 hours
Level 2: Hidden Exhibition –
Condition: The subject and user are together and can’t be seen by others.
Effect: The subject will remove their underwear and give it to the user for safekeeping. They will not put on any underwear until the cooldown expires, at which point the subject will request her underwear back from the user and put it on as soon as possible.
Cooldown: 4 hours
Family Management
Passive Unlocks
Level 1: (Locked) Mother Knows Best: The subject will be more accepting of clothing adjustments made by family members. Continuing to make the same alterations and compliments will increase the subject's appreciation of the alteration.
Level 2: Increase Family Closeness to unlock!
Active Unlocks
Caught by Family-
Condition: Activating No one can see me, and a designated family member(s) is within 20 meters of the subject.
Effect: Designated family member(s) will think of a reason to see the subject. They will open the door without thinking and feel obligated to talk for five minutes. The subject will feel at fault for not locking the door and will tolerate the conversation.
Cooldown: No one can see me available.
Level 2: Increase Sexual interest to unlock!
Tiffany needs to become less self-conscious about exposure, so this will help her. You think happily. You also look forward to seeing her squirm and get wet. Wow, that must be the lesbian effect. You’d never really thought about your girls or women like that. You smile. This will help make your family closer!
You clench your fist in triumph and head to your room. You change into your new nightie and admire yourself in the mirror. You are still in pretty good shape, and your hips stick out as the light fabric sits tightly on your body. Your large nipples poke out, and your pale arms show the new you.
Maybe you should tan a bit with the girls? Everyone will think they are weird if they are so pale, especially Tiffany, whose face and hands are pretty tan despite wearing sunscreen. Either way, it’s time for bed.
In the morning, you wake up and decide to leave your arm exposing lacey sleepwear on to help your daughters become accustomed to the app's changes. You start making breakfast and choose to play a prank on your sister. You tap the app and select Full Bladder and Sister Please.
You smirk to yourself as you flip pancakes. When suddenly, your sister opens the door. You’re surprised because you expected her to call you, but here she is. Olivia is wearing a simple blue one-piece dress. It has her arms free, but the rest of her body is covered.
“Annabell, may I go to the bathroom?” She says while holding her crouch with her hands. She is bouncing back and forth on her feet.
You laugh and shake your head. “I don’t know.”
Olivia runs over to you and grabs your arm. “Please, pretty please,” she begs as she practically humps you trying to keep her pee in.
“I’m busy making breakfast. Afterwards,” you state with a smirk.
She continues to grind on your hip and whines, “I’m going to pee myself.”
You are starting to get wet. The control and the feeling of being humped by your sister turns you on. You grab her and pull her towards the bathroom. “We’ll head over, but you can’t go yet.”
“Hurry.”
You enter the bathroom and close the door behind you. “Sit down,” you say, gesturing to the toilet.
She sits without question, pulling up her dress but leaving her panties on. You had planned to ask her to do that to allow her to pee, but in her desperation, she’d already done it. You think to yourself and then nod. “Olivia. I will ask you three questions. If you answer honestly, you will get to pee. If you lie, you will have to wait an extra minute for each lie,” you explain.
“Alright, I’ll answer,” Olivia quickly agrees.
“Does this make you horny? Having to beg while feeling ****?” you start with.
She squeezes her legs together and nods vigorously with her eyes shut tight. You frown and reprimand her, “It only counts if you answer while looking me in the eyes!”
Your sister’s eyes snap open, and she moans, “Yes, god, yes, I’m so horny and full of pee. It’s so hot! So out of my control.”
You smile and then ask, “Do you want to have sex with me?” This is a question you’ve wondered since you got her information. She’s at 70, so she should be pretty enamored with you. But you’ve only noticed that she was a bit handsy. You want to confirm the information on the app.
“Yes! I’m a bad sister that lusts after her sister. After every time I masturbate, I think of you,” She states with desire in her eyes. Olivia’s hands move between her leg and begin to rub. You aren’t sure if she’s trying to hold in her pee or unconsciously masturbating.
The lesbian purchase you made is working over time. The sweat, moans, and smell of your sister makes you wet, and your nipples have fully perked up. You poke her nose and say, “This is the last question.”
She looks at your smirk expectantly, but when the pause drags on. “Hurry, that’s cheating!”
You laugh. “Alright. Will you kiss me as you pee?”
Olivia’s eye’s open wide in disbelief. Even her desperation to piss seems to disappear temporarily. She opens her mouth, but before anything comes out, you remind her, “If you lie, you must wait another minute.”
“Please kiss me. It’d be a dream come true,” tears fall down Olivia’s face as she answers.
You think you went too far until you look into her eyes. They are full of desire and love. This really was her dream. You lean forward and pull up your nightgown to straddle her. “I won’t know what happens below. Tell me when you're done,” you whisper.
You lean in for the kiss; at first, it’s a pursed-lip kiss as you hear the splash of pee below you. Honestly, this is the most you’ve ever done. But you’ve seen more intimate kisses before. It doesn’t take long for Olivia to try and shove her tongue in your mouth. You oblige her, and you both wrestle with your tongues.
You aren’t sure if you’re doing it right, but the passion carries you. Below you hear squelching with the pee. You can guess what’s going on, but you don’t disengage. Instead, you move a hand between your legs, and your fingers fill your vagina, trying to relieve yourself.
Olivia shudders and spurts into the toilet. She moans into your throat, and your hand desperately moves on your sopping lower flower. Still, even though your sister has finished peeing and orgasming, Olivia doesn’t say anything. She considerately waits for you to orgasm while hugging you passionately.
It builds up until you can’t stand it any longer. You want to orgasm so bad that you can’t think. As you feel you will go insane, the river opens, and you squirt. You squeal into Olivia’s mouth, trying to keep your voice down.
What's next?
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Kink Development Kit
An unknown program leads to kinky encounters
A fetish app based story inspired by others of the same genre. Follow the protagonist's story after finding and using the app for their own selfish desires.
Updated on Mar 29, 2026
by lew54321
Created on Feb 28, 2021
by lew54321
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