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Chapter 423 by lew54321
What have you missed?
Surprise achievements
Change detected. Click here to view details in the KDK app.
Achievement Unlocked! - Speed dating - 2 points received.
View Achievements tab for more details.
Achievement Unlocked! - Battle of a heart- 5 points received.
View Achievements tab for more details.
Achievement: Speed dating
2XP, 2 points - Kiss five or more Subjects within a 60 minute period.
Special: Tongue Twister (subject upgrade)
Achievement: Battle of the heart
5XP, 5 points - Have a subject confirm a breakup with their significant other.
Special: NPG Addon - Cuckold(KDK upgrade)
Tongue Twister (subject upgrade):
Once activated, knowledge will be transferred to a subject that will subconsciously improve their ‘oral’ skills. Great for kissing and amongst other things…
Subject will not realise their new skillset unless told beforehand about the upcoming effect.
NPG Addon - Cuckold (KDK upgrade):
Description: Once activated, this adds an extension to the current NPG feature to allow NPGs the additional cuckold kink on top of the basic role. More information given once the upgrade is processed.
You had already been awarded the ‘tongue twister’ subject upgrade from another achievement but getting it for free and giving it to another subject other than Emma was something you weren’t going to turn your nose up at.
The other upgrade however was not what you had expected to see and you didn’t even know if you wanted to mentally process it at this moment but you tried to.
Given that it was an upgrade to the system and you had even got more XP and points than you usually did when you got a special effect, it seemed like the KDK had deemed this important enough. You didn’t have a use for it currently but being able to potentially add married women to your subjects and then have their partners be okay with it was definitely a huge advantage.
You didn’t want to be leaving a trail of devastation and broken relationships in your wake and this did seem to solve that problem. It wasn’t a problem you were having now or even saw yourself having any time in the near future but it did seem useful in that situation.
The fact that you had gotten this from Lucy breaking up with her boyfriend did make you feel slightly weird given the system was rewarding you for being a part of that. You’d also most likely never meet the guy and honestly you hoped you’d never have to, letting you selfishly keep Lucy for yourself.
You were sure Emma would agree with your assessment but running it by her before you used the upgrade seemed like the best thing to do.
After that unexpected boon, you stuffed your bag with workout clothes and headed out of the door before you could linger on your thoughts any longer. You wanted to head straight out the front door but your curiosity did get the better of you and you went to say goodbye to Mom.
You found her sitting in the living room watching TV while Lucy sat on the other sofa. Mom kept a cushion covering her crotch to hide as much of her body as she could.
“No cushions” you said, peeking your head around the frame of the doorway, and startling her.
“B… What if I’m cold?” Mom replied, at first going to say ‘but’ before thinking better.
“Well consider being cold your punishment as well. Lucy will tell me if you cover yourself up. And remember we are having a conversation when I get back” you warned, heading back towards the door and saying a quick goodbye over your shoulder as you left.
You took the usual route, cutting through the front yard and noticing for the first time that the blinds had been firmly shut while Mom had to endure her punishment. It gave you a smile as you walked past and you knocked on Emma and Grace’s door with a smile stuck on your face.
“Ah you're here, good timing” Grace greeted, already dressed in her workout gear with her bag in hand.
“You good to go?” she added, getting ready to lock the door behind her.
“Yep good to go, I might intrude and speak to Emma when we get back though if that’s okay?” you mentioned, the both of you now starting to walk to the car.
“She pretty much went straight to sleep after we had dinner but you're free to try and get her up” Grace said with a grin.
“Ah. I think that’s a battle we both know I’ll lose” you joked, laughing along with Grace as you both got into the car.
You had been hoping to discuss the progress from the KDK with her but attempting to wake her up was a lost cause.
“Hold on sorry I just need to check something” you mentioned to Grace, pulling out your phone and sneakily opening the KDK.
Activating 'Living the Dream'
It was the least you could do for Emma given that she had been helping you all weekend and a part of you wanted to make it up to Grace even if you didn’t know how to yet.
“Okay, done. Hey I really do appreciate all the help you’ve given me the past few days. If there’s anything I can do to help you out in return just let me know” you said, putting your phone away to give Grace your full attention.
She had been about to put the key in the ignition but she held off for a moment, turning to face you.
“Helping out at the gym is more than enough” Grace replied, trying to shrug you off.
“Well, you’re already paying me for that but I’ll do the best that I can. No slacking off, I promise” you said back with a smile, knowing she wasn’t likely to accept anything more than that at the moment.
With that, she started the car and set off towards the gym. It wasn’t going to be a long journey but it did give you a chance to fill her in on what had happened since you’d been home.
“I can at least tell you this to return at least a part of the favour. We had a very interesting dinner when I got back. My Mom brought up a change in the household and let's just say she had to get more comfortable with the new dynamic” you teased, seeing the excited flash across Grace’s face at the prospect of some gossip.
“Oh now you’ve gotta tell me more!” she excitedly replied, straightening up in her seat as if she was getting ready to hear the rest of the story.
You didn’t have anything to hide in this story so it felt nice to be able to retell the events of what happened at dinner without having to hide anything for a change. You started with you all sitting down and the weird atmosphere and finished off with you stripping Mom at the table, something Grace was very keen to hear about.
“Wait, so she’s still naked at the moment?!” Grace questioned, her eyes sparkling at that news.
“Yep, and she will be until I get back” you replied, smiling at how happy Grace currently seemed to be.
You could see her processing that news but suddenly, she turned sheepish as if she was afraid of what you would say next.
“Do you think I could come round and see her?”
How do you respond?
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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
- 107,666 Likes
- 8,698,492 Views
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- 778 Chapters
- 604 Chapters Deep
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