Slight Concern

While the active effect did seem fun to put into practice and you knew you were too tempted not to use it soon, it seemed to be another aspect of the app that didn’t quite sit well with you.

You had come to terms with the slow manipulation that came with the level-ups but this active was one that changed how Lucy would act instantly, making her opinion change on a topic for no reason other than to get you as the User to cum.

Worrying wasn’t going to get you anywhere but like with your scheme earlier with Rebecca, you did feel the occasional pang of guilt at what you were doing. You are only human after all.

If Emma was here she would probably tell you to stop being so in your own head and just learn to accept what you were doing. On the other hand, you felt that it would be easy to slip once you stopped caring so much about the consequences of the KDK which was probably why you had put Lucy in place to stop you from going too far. Trusting her judgement, even while under the app's effect, sounded counterintuitive but she was the closest thing to being the angel on your shoulder, Emma being the devil in this case.

The analogy being quite fitting made you chuckle and break out of your downward spiral into overthinking things again, deciding not to focus on your ethical qualms and just about the effects themselves.

Lucy’s new passive was in line with her previous ones that affected her senses and seemed pretty straightforward. First sight and smell, then touch, and finally taste. She had already tasted your cum earlier but some help making that hurdle easier next time was still appreciated. The only sense left was hearing which made no sense so you expected the formula to change once she hit level 4 in 25,000 seconds time. Nearly 7 hours of constant contact if you were to do it in one go but that wasn’t going to happen.

Her active was the more interesting one even without your concerns about it. The wording of “make the experience as pleasurable as they will allow for the User” didn’t limit her actions and probably meant she would go further and further every time the KDK increased its influence over her. While her current limit would probably end with a handjob or maybe with her new passive, a blowjob, the future possibilities seemed limitless.

Before you got too engrossed in your fantasies though, you booted up your PC to let it load and got back up, the few minutes of alone time ending before you decided to head downstairs and join your sister like you had said you would. You walked down the corridor and finally heard the sound of the shower running, presumably Lucy now getting the results of your mutual affection off of her skin.

You didn’t want to hang around until she left the bathroom however and quickly made your way downstairs and towards the dining room, seeing Sarah already about halfway done with the table by the time you got there. She shot you a smile as you started to help and although Mom gave you a curious look, you shrugged it off and finished arranging the tableware with plenty of time to spare.

The chore was probably one of the easier ones around the house but you knew Sarah had also started to help Mom with a few other miscellaneous tasks so you were happy to take the daily dishes as your chore. With time to spare before dinner was actually ready, both you and Sarah went and sat down in the living room, Sarah sitting down next to you before giving you a glance and cuddling up at your side.

Sarah had never really been the one to initiate situations like this, especially when they were affectionate. Still, you were happy to let her do as she pleased, making more room for her to snuggle even closer as got between your legs and rested her back against your chest. You found your thoughts getting greedier as you imagined both Sarah and Emma cuddled up side by side next to you but dismissed them to focus on your sister in the here and now.

She let out a long sigh as she got comfortable and although this might just be her being friendly now that you were closer, you had a feeling she hadn’t fully recovered from the confession she received earlier. You moved your arms down to rest against her torso and hugged her a little tighter against you, preparing yourself as you got ready to ask.

“So if you want me to shut up just tell me but…”you said, trying to build up to your questioning.

“Shut up…” she quickly replied.

True to your word you stayed silent but after only a few seconds, Sarah let out a sigh that sounded less content than her earlier one.

“Fine, what is it?” she asked, leaning her head back to lie against you.

“When we left school earlier you didn’t look to be in the best of moods. I didn’t want to mention it with Emma there if it was something you wanted to keep private and someone did say that you had left with Jess. Anything that the two of you talked about that made you leave school in a hurry?” you asked, letting Sarah make the decision about revealing her secret instead of just barging into her potential love life.

“We… had a bit of a talk. She really doesn’t like you even with me telling her you're not that bad” she replied, skirting around the topic of her getting a confession and you were happy to let that detail go.

“I’m not gonna defend her if she's talking bad about me but I haven’t exactly been what you would call a good brother to you until recently and I’m sorry it took me so long to figure that out” you apologised, knowing you could have made more of an effort before you got the KDK

“You’ve already apologised before so you don’t have to again. I’ll… deal with Jess separately so there's no need to worry about it'' Sarah hesitated while replying.

“Well if you wanna talk, I’ll be here. Lucy would probably be annoyed if you went to me and not her so if you don’t think you can tell me, I’m sure she'd be more than happy to talk.” You suggested, hoping Sarah would be comfortable enough to talk with one of her siblings, even if it ended up not being you.

“I will do if I need to” Sarah responded, stretching to reach the TV remote,

“Remember, you’re mine and anyone who treats you poorly has to get through me” you teased, seeing Sarah blush and putting an end to the conversation as the TV flickered on.