A bit of testing

The choice you had was now between Sarah and Lucy, each option sounding tempting but given that you had just seen Sarah with Mom earlier, Sarah was the one who you knew was up and at least was awake out of your two sisters.

Even with that however, you felt now was a good time to test the limitations of the beholder effect as you had never attempted to use it before on someone that was still asleep. You went to Lucy’s profile and the beholder icon was still there for you to use, not greyed out like you had first expected it to be.

You didn’t know for certain that Lucy was actually asleep but given how early it was, the odds were heavily in your favour considering how Mom had had trouble getting her up last Sunday when you had all gone to church.

After deliberating with Emma between your two options, she agreed that now was a good time to test it out and there was no harm in trying. You didn’t usually like messing with the boundaries of the KDK as you didn’t know if there was gonna be some unexpected pushback that would ruin the good thing you had going, but for minor things, you liked to think the app would reward at least some creativity…hopefully.

Would you like to activate ‘Eye of the Beholder’?
Yes
Due to the subject being ****, would you like to wake them up to continue using the effect? (once a day use is refunded if you back out)

You had your phone in front of you where Emma could clearly see and you both took a moment to consider what to do next. One of the first things you realised was that you wouldn’t be able to just use the effect to see when your subjects were asleep without potentially wasting the effect for the day, the KDK first asking you to activate the effect before telling you the result.

“Does it seem weird that I can wake her up? I’m not sure if the KDK has changed how I think or if that just seems normal at this point” you joked, not knowing what else to question when it came to the app anymore.

“I don’t think it’s too out of the ordinary compared to everything else, it’s just that… I’d rather you didn’t use that on me if you can help it. I already enjoy the dreams you give me so I’d hate for them to end earlier than expected” Emma replied, her tone light but you knew how much she seemed to enjoy seeing what you had been doing the past day.

You did agree with her train of thought though. If you didn’t want that effect to be applied to you then you shouldn’t apply it to somebody else. There were always caveats to that however when it came to more sexual things, your subjects prefer submissive options when you wouldn’t be as keen. For regular day-to-day actions the KDK was involved in, you’d stick to that methodology however.

Due to the subject being ****, would you like to wake them up to continue using the effect? (once a day use is refunded if you back out)
No

You didn’t feel any change like the app had explained so you navigated to Sarah’s profile and got ready to use the effect on her instead.

Would you like to activate ‘Eye of the Beholder’?
Yes

The feeling was becoming more natural and you expected to get your bearings pretty quickly but a rush of sound assaulted you which you hadn’t expected, along with the fact that Sarah was standing and your perspective shifted in the process.

The sound took you a moment to process but you soon realised the noise was the spray for the shower and Sarah was in the bathroom completing her morning routine. You had suspected why she always took so long but with her head leaned back against the tile wall and her quickened breath, you could tell what she was doing.

“Sarah seems to be enjoying her shower” you joked to Emma, filling her in on what was happening.

You did enjoy hearing Sarah moan to herself as she fingered herself but with her head leaned back, you didn’t actually get to see anything for yourself. Even if she looked around the room the mirrors would have been too steamed up to see her reflection and Sarah didn’t seem to look down at herself while she played with herself either.

What you did seem to realise was that while you could look independently from Sarah’s eyes, you were still limited to whatever direction her head was facing. The other thing of note that took longer to realise due to how habitual it had been was that you didn’t lose vision when Sarah blinked.

That led you to the final conclusion that Sarah wasn’t just blankly staring up at the ceiling while she was getting herself off but she actually had her eyes closed and was off in her own fantasy which you couldn’t see.

The mix of her moans and knowing what she was doing was enough to slowly bring your cock to life and Emma was clearly happy to start stroking you without you even having to say anything to her.

The added surprise came when you started to hear Sarah mumbling to herself in between the moans and sounds of her own pleasure.

“Mmmhmm, Max please. Use me…please…please fuck me” Sarah whimpered.

Hearing your sister’s voice dirty talking in your ear made you twitch in Emma’s hand and her eyes gleamed when you told her what was happening. You had both been sitting casually in the middle of the bed, with you lying back slightly when Emma had started to jerk you off but when Emma heard what Sarah was saying, a sly look crossed her face and she put her free hand on your chest to urge you to lie back.

She straddled your waist and with her hand still holding your cock, she positioned herself and slowly sat down as you entered her. Both of you moaned from the sensation of your connection but when you were fully inside her and she was pressed down to your hilt, Emma’s grin returned that told you you were in for a surprise.

Author’s note: Apologies for the slightly shorter chapter. I wanted to find a spot that felt natural to end on and this was the best spot without messing with the word count too much.